UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

Form 10-K/A

(Amendment No. 1)


☑	ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the fiscal year ended	December 31, 2025


☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
			For the transition period from to

Commission file number 001-35961

Liberty Global Ltd.

(Exact name of Registrant as specified in its charter)


Bermuda						98-1750381
(State or other jurisdiction of incorporation or organization)						(I.R.S. Employer Identification No.)

Clarendon House, 2 Church Street, Hamilton HM 11, Bermuda

(Address of Principal Executive Office)

Registrant’s telephone number, including area code: +1.303.220.6600

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered

Class A common shares	LBTYA	Nasdaq Global Select Market
Class B common shares	LBTYB	Nasdaq Global Select Market
Class C common shares	LBTYK	Nasdaq Global Select Market

Securities registered pursuant to Section 12(g) of the Act: none

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☑ No ☐

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☑

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months and (2) has been subject to such filing requirements for the past 90 days. Yes ☑ No ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months. Yes ☑ No ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Check one:

Large Accelerated Filer

☑

Accelerated Filer

☐

Non-Accelerated Filer

☐

Smaller Reporting Company

☐

Emerging Growth Company

☐

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☑

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b) ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☑

State the aggregate market value of the voting and non-voting common equity held by non-affiliates, computed by reference to the price at which the common equity was last sold, or the average bid and ask price of such common equity, as of the last business day of the Registrant’s most recently completed second fiscal quarter: $3.0 billion.

The number of outstanding common shares of Liberty Global Ltd. as of January 31, 2026 was: 174,608,257 shares of class A common shares, 12,968,658 shares of class B common shares and 147,451,800 shares of class C common shares.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive proxy statement for the Registrant’s 2026 Annual General Meeting of Shareholders are incorporated by reference in Part III of this Form 10-K.

EXPLANATORY NOTE

On February 18, 2026, Liberty Global Ltd. (the Registrant) filed with the Securities and Exchange Commission its Annual Report on Form 10-K (the Form 10-K) for the year ended December 31, 2025. The Registrant’s independent registered public accounting firm is KPMG LLP, Denver, CO, Auditor Firm ID: 185.

The Registrant is filing this Amendment No. 1 on Form 10-K/A (the Form 10-K/A) to include under Item 15 the consolidated financial statements of its equity investee VMED O2 UK Limited, as required by Rule 3-09 of Regulation S-X. Accordingly, the Registrant hereby amends and replaces in its entirety Item 15 of its Form 10-K.

Except as described above, this Form 10-K/A does not update or modify in any way the disclosures provided in the Registrant's Form 10-K, and does not purport to reflect any information or events subsequent to the February 18, 2026 filing thereof.

PART IV

Item 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

(a) (1) FINANCIAL STATEMENTS

The financial statements required under this Item begin on page II-39 of this Annual Report on Form 10-K.

(a) (2) FINANCIAL STATEMENT SCHEDULES

The financial statement schedules required under this Item are as follows:








Schedule II - Valuation and Qualifying Accounts			IV-6
VMED O2 UK Limited:
Independent Auditors’ Report			IV-7
Consolidated Balance Sheets as of December 31, 2025 and 2024			IV-8
Consolidated Statements of Operations for the year ended 31 December 2025, 31 December 2024 and 31 December 2023			IV-9
Consolidated Statements of Comprehensive Loss for the year ended 31 December 2025, 31 December 2024 and 31 December 2023			IV-10
Consolidated Statements of Owners’ Equity for the year ended 31 December 2025, 31 December 2024 and 31 December 2023			IV-11
Consolidated Statements of Cash Flows for the year ended 31 December 2025, 31 December 2024 and 31 December 2023			IV-13
Notes to Consolidated Financial Statements			IV-15

(a) (3) EXHIBITS

Listed below are the exhibits filed as part of this Annual Report on Form 10-K (according to the number assigned to them in Item 601 of Regulation S-K). Each reference to the Registrant includes the Registrant’s predecessors, as applicable.


2 -- Plan of Acquisition, Reorganization, Arrangement, Liquidation or Succession:
2.1			Master Separation Agreement, dated as of September 9, 2024, by and between Liberty Global Ltd. and Sunrise Communications AG (incorporated by reference to Annex A to the Registrant’s Proxy Statement on Schedule 14A filed September 20, 2024 (File No. 001-35961)).
3 -- Articles of Incorporation and Bylaws:
3.1			Bye-Laws of Liberty Global Ltd., adopted on November 23, 2023 (incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed November 24, 2023 (File No. 001-35961)).
3.2			Memorandum of Association of Liberty Global Ltd., dated July 27, 2022*
3.3			Certificate of Deposit of Memorandum of Increase of Share Capital of Liberty Global Ltd., dated as of December 12, 2023*
4 -- Instruments Defining the Rights of Securities Holders, including Indentures:
4.1			Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 (incorporated by reference to Exhibit 4.1 to the Registrant’s Annual Report on Form 10-K filed February 15, 2024 (File No. 001-35961) ).
			Borrowing Obligations of Telenet Group
4.2			Indenture dated December 13, 2017 between Telenet Finance Luxembourg Notes S.a.r.l., The Bank of New York Mellon, London Branch, as Trustee and Security Trustee and The Bank of New York Mellon SA/NV, Luxembourg Branch, as Transfer Agent and Registrar (incorporated by reference to Exhibit 4.4 to the Registrant’s Current Report on Form 8-K filed December 18, 2017 (File No. 000.35961)(the December 2017 8-K/A)).
4.3			Additional Facility AJ Accession Agreement dated December 13, 2017 and entered into between, among others, Telenet International Finance S.a.r.l. as the Borrower, Telenet Financing USD LLC as a Guarantor, The Bank of Nova Scotia as Facility Agent and KBC Bank NV as Security Agent (incorporated by reference to Exhibit 4.5 to the December 2017 8-K/A).
4.4			Additional Facility AK Accession Agreement dated December 13, 2017 and entered into between, among others, Telenet International Finance S.a.r.l. as the Borrower, Telenet Financing USD LLC as a Guarantor, The Bank of Nova Scotia as Facility Agent and KBC Bank NV as Security Agent (incorporated by reference to Exhibit 4.6 to the December 2017 8-K/A).

IV-1


4.5			Additional Facility AR Accession Agreement dated January 24, 2020 and entered into between, among others, Telenet Financing USD LLC as the Borrower, Telenet BVBA as a Guarantor and The Bank of Nova Scotia as the Facility Agent (incorporated by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed January 30, 2020 (File No. 001-35961) (the January 30, 2020 8-K)).
4.6			Additional Facility AQ Accession Agreement dated January 24, 2020 and entered into between, among others, Telenet International Finance S.à r.l. as the Borrower, Telenet BVBA as a Guarantor and The Bank of Nova Scotia as the Facility Agent (incorporated by reference to Exhibit 4.2 to the January 30, 2020 8-K).
4.7			Supplemental Agreement dated June 30, 2025, between, among others, Telenet BV as company and The Bank of Nova Scotia as facility agent and attached as a schedule thereto, a copy of the Amended and Restated Credit Agreement dated June 30, 2025, between, among others, Telenet BV as original borrower and The Bank of Nova Scotia as facility agent and KBC Bank NV as security agent (incorporated by reference to Exhibit 4.1 to the Registrant's Quarterly Report on Form 10-Q filed August 1, 2025 (File No. 001-35961)).
			The Registrant undertakes to furnish to the Securities and Exchange Commission, upon request, a copy of all instruments with respect to long-term debt not filed herewith.
10 -- Material Contracts:
			Compensatory Plans or Arrangements
10.1			Deed of Assumption of Liberty Global Ltd. (f/k/a Liberty Global plc), dated June 7, 2013 (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed June 7, 2013 (File No. 001-35961).
10.2+			Deferred Compensation Plan (adopted effective December 15, 2008; Amended and Restated as of October 26, 2015)(incorporated by reference to Exhibit 10.29 to the Registrant’s Annual Report on Form 10-K filed February 16, 2016 (File No. 001-35961)).
10.3+			Nonemployee Director Deferred Compensation Plan (Amended and Restated Effective December 11, 2015)(incorporated by reference to Exhibit 10.30 to the Registrant’s Annual Report on Form 10-K filed February 16, 2016 (File No. 001-35961) ).
10.4+			Liberty Global 2014 Incentive Plan (Amended and Restated effective November 24, 2023) (incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed November 24, 2023 (File No. 001-35961)).
10.5+			Form of Share Appreciation Rights Agreement between the Registrant and its Chief Executive Officer under the Liberty Global 2014 Incentive Plan (incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q filed August 4, 2016 (File No. 001-35961)).
10.6+			Form of Performance Restricted Share Units Agreement (SHIP) under the Liberty Global 2014 Incentive Plan (incorporated by reference to Exhibit 10.4 to the Registrant’s Quarterly Report on Form 10-Q filed August 8, 2019 (File No. 001-35961)).
10.7+			Form of Share Appreciation Rights Agreement under the Liberty Global 2014 Incentive Plan (incorporated by reference to Exhibit 10.5 to the Registrant’s Quarterly Report on Form 10-Q filed August 8, 2019 (File No. 001-35961)).
10.8+			Form of Share Appreciation Rights Agreement between the Registrant and its Chief Executive Officer under the Liberty Global 2014 Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q filed November 6, 2019 (File No. 001-35961)).
10.9+			Liberty Global 2020 Annual Performance Award Program for executive officers under the Liberty Global 2014 Incentive Plan (description of said plan is incorporated by reference to the description thereof included in Item 5.02(e) of the Registrant’s Current Report on Form 8-K filed April 3, 2020 (File No. 001-35961)).
10.10+			Liberty Global 2020 Long-Term Equity Incentive Program for executive officers under the Liberty Global 2014 Incentive Plan (description of said plan is incorporated by reference to the description thereof included in Item 5.02(e) of the Registrant’s Current Report on Form 8-K filed April 3, 2020 (File No. 001-35961)).
10.11+			Liberty Global 2021 Long-Term Equity Incentive Program for executive officers under the Liberty Global 2014 Incentive Plan (description of said plan is incorporated by reference to the description thereof included in Item 5.02(e) of Registrant’s Current Report on Form 8-K filed April 15, 2021 (File No. 001-35961)).
10.12+			Liberty Global Compensation Policy for Nonemployee Directors effective June 14, 2023 (incorporated by reference to Appendix A to the Registrant’s Proxy Statement on Schedule 14A filed April 28, 2023 (File No. 001-35961)).
10.13+			Liberty Global 2014 Nonemployee Director Incentive Plan (Amended and Restated effective November 24, 2023) (incorporated by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K filed November 24, 2023 (File No. 001-35961)).
10.14+			Form of Restricted Share Units Agreement under the Liberty Global 2014 Nonemployee Director Incentive Plan (incorporated by reference to Exhibit 10.4 to the Registrant’s Quarterly Report on Form 10-Q filed August 5, 2014 (File No. 001-35961)).
10.15+			Liberty Global 2023 Incentive Plan (Amended and Restated effective November 24, 2023) (incorporated by reference to Exhibit 10.4 to the Registrant’s Current Report on Form 8-K filed November 24, 2023 (File No. 001-35961)).

IV-2


10.16+			Form of Share Appreciation Rights Agreement under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q filed July 24, 2023 (File No. 001-35961)).
10.17+			Form of Restricted Share Units Agreement (3-year vesting) under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q filed July 24, 2023 (File No. 001-35961)).
10.18+			Form of Restricted Share Units Agreement (4-year vesting) under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.4 to the Registrant’s Quarterly Report on Form 10-Q filed July 24, 2023 (File No. 001-35961)).
10.19+			Form of Non-Qualified Share Option Agreement under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q filed August 1, 2025 (File No. 001-35961)).
10.20+			Form of Non-Executive Director Restricted Share Units Agreement under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.2 to the Registrant's Quarterly Report on Form 10-Q filed August 1, 2025 (File No. 001-35961)).
10.21+			Form of Performance Share Units Agreement under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q filed July 25, 2024 (File No. 001-35961)).
10.22+			Form of 2025 Restricted Share Units Agreement under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q filed May 2, 2025 (File No. 001-35961)).
10.23+			Form of 2025 Restricted Share Units Agreement (SHIP) under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.2 to the Registrant's Quarterly Report on Form 10-Q filed May 2, 2025 (File No. 001-35961)).
10.24+			Form of 2025 Performance Share Units Agreement under the Liberty Global 2023 Incentive Plan (incorporated by reference to Exhibit 10.3 to the Registrant's Quarterly Report on Form 10-Q filed May 2, 2025 (File No. 001-35961)).
			Employment Agreements
10.22+			Executive Service Agreement, dated December 15, 2004, between UPC Services Limited and Charles Bracken (incorporated by reference to Exhibit 10.36 to the Registrant’s Annual Report on Form 10-K filed February 24, 2010 (File No. 000-51360)).
10.23+			Employment Agreement, dated May 19, 2005, by and between Liberty Global Europe Limited (f/k/a UGC Europe Services Ltd.) and Andrea Salvato, assigned by Liberty Global Europe Limited to Liberty Global Holdings Limited (f/k/a Liberty Global plc) on November 1, 2013 (incorporated by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q filed August 3, 2020 (File No. 001-35961)).
10.24+			Employment Agreement dated as of June 28, 2018, between Liberty Global, Inc. and Enrique Rodriguez (incorporated by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q filed August 8, 2018 (File No. 001-35961)).
10.25+			Second Amended and Restated Employment Agreement dated as of April 7, 2025, by and among Liberty Global Holdings Ltd., Liberty Global, Inc. and Michael T. Fries (incorporated by reference to Exhibit 10.4 to the Registrant's Quarterly Report on Form 10-Q filed May 2, 2025 (File No. 001-35961)).
10.26+			Employment Agreement, dated May 21, 2020, by and between Liberty Global, Inc. and Bryan H. Hall (incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q filed August 3, 2020 (File No. 001-35961)).
			Shareholder Agreements
10.27			Shareholders’ Agreement, dated December 31, 2016, by and among, Vodafone International Holdings B.V., Vodafone Group Plc, Liberty Global Europe Holding B.V., the Registrant and Lynx Global Europe II B.V. (incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed January 6, 2017 (File No. 001-35961)).
10.28			Amended and Restated Shareholders' Agreement, dated August 1, 2025, by and among Liberty Global Holdings Limited, Liberty Global Europe 2 Limited, Liberty Global Holdco Limited, Telefonica, S.A. and Telefonica O2 Holdings Limited (incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q filed October 30, 2025 (File No. 001-35961)).
			Other Agreements and Policies
10.29+			Form of Indemnification Agreement (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K 12B filed November 24, 2023 (File No. 001-35961)).
10.30+			Form of Aircraft Time Sharing Agreement (7X) (incorporated by reference to Exhibit 10.29 to the Registrant’s Annual Report on Form 10-K filed February 13, 2013 (File No. 000-51360)).

IV-3


10.31+			Personal Usage of Aircraft Policy, restated June 7, 2013 (incorporated by reference to Exhibit 10.31 to the Registrant’s Annual Report on Form 10-K filed February 16, 2016 (File No. 001-35961)).
19 -- Insider Trading Policies and Procedures:
19.1			Insider Trading Policy*
21 -- List of Subsidiaries*
23 -- Consent of Experts and Counsel:
23.1			Consent of KPMG LLP*
23.2			Consent of KPMG LLP**
31 -- Rule 13a-14(a)/15d-14(a) Certification:
31.1			Certification of President and Chief Executive Officer*
31.2			Certification of Executive Vice President and Chief Financial Officer (Principal Financial Officer)*
31.3			Certification of President and Chief Executive Officer**
31.4			Certification of Executive Vice President and Chief Financial Officer (Principal Financial Officer)**
32 -- Section 1350 Certification ***
97 -- Policy relating to recovery of erroneously awarded compensation, as required by applicable listing standards adopted pursuant to 17 CFR 240.10D-1:
97.1			Liberty Global Ltd. Compensation Recovery Policy (incorporated by reference to Exhibit 97.1 to the Registrant’s Annual Report on Form 10-K filed February 15, 2024 (File No. 001-35961) ).

101.SCH			Inline XBRL Taxonomy Extension Schema Document*
101.CAL			Inline XBRL Taxonomy Extension Calculation Linkbase Document*
101.DEF			Inline XBRL Taxonomy Extension Definition Linkbase*
101.LAB			Inline XBRL Taxonomy Extension Label Linkbase Document*
101.PRE			Inline XBRL Taxonomy Extension Presentation Linkbase Document*
104			Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)*

_______________

* Filed with the Registrant’s Form 10-K dated February 18, 2026

** Filed herewith

*** Furnished herewith

+ This document has been identified as a management contract or compensatory plan or arrangement.

Item 16. FORM 10-K SUMMARY

None.

IV-4

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


		LIBERTY GLOBAL LTD.

Dated:	March 26, 2026	/s/ BRYAN H. HALL
		Bryan H. Hall Executive Vice President, General Counsel and Secretary

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the date indicated.

Signature

Title

Date

/s/ MICHAEL T. FRIES

Chief Executive Officer and Chairman of the Board

March 26, 2026

Michael T. Fries

/s/ ANDREW J. COLE

Director

March 26, 2026

Andrew J. Cole

/s/ MIRANDA CURTIS

Director

March 26, 2026

Miranda Curtis

/s/ MARISA D. DREW

Director

March 26, 2026

Marisa D. Drew

/s/ PAUL A. GOULD

Director

March 26, 2026

Paul A. Gould

/s/ RICHARD R. GREEN

Director

March 26, 2026

Richard R. Green

/s/ LARRY ROMRELL

Director

March 26, 2026

Larry Romrell

/s/ DANIEL E. SANCHEZ

Director

March 26, 2026

Daniel E. Sanchez

/s/ J. DAVID WARGO

Director

March 26, 2026

J. David Wargo

/s/ ANTHONY G. WERNER

Director

March 26, 2026

Anthony G. Werner

/s/ CHARLES H.R. BRACKEN

Executive Vice President and Chief Financial Officer

March 26, 2026

Charles H.R. Bracken

/s/ JASON WALDRON

Senior Vice President and Chief Accounting Officer

March 26, 2026

Jason Waldron

IV-5

LIBERTY GLOBAL LTD.

SCHEDULE II

VALUATION AND QUALIFYING ACCOUNTS


	Allowance for doubtful accounts — Trade receivables
	Balance at beginning of period		Additions to costs and expenses	Disposition	Deductions or write-offs	Foreign currency translation adjustments	Balance at end of period
	in millions

Year ended December 31:
2023	$	19.1	8.2	—	(6.2)	0.5	$	21.6
2024	$	21.6	6.6	—	(6.3)	(1.4)	$	20.5
2025	$	20.5	16.1	(0.2)	(8.4)	3.3	$	31.3


	Allowance for doubtful accounts — Loans to affiliates
	Balance at beginning of period		Adjustments to costs and expenses	Foreign currency translation adjustments	Balance at end of period
	in millions

Year ended December 31:
2023	$	30.2	(1.7)	1.0	$	29.5
2024	$	29.5	(7.8)	(1.4)	$	20.3
2025	$	20.3	(4.3)	2.6	$	18.6

IV-6

Independent Auditors’ Report

The Board of Directors

VMED O2 UK Limited:

Report on the Audit of the Consolidated Financial Statements

Opinion

We have audited the consolidated financial statements of VMED O2 UK Limited (and its subsidiaries) (the Company), which comprise the consolidated balance sheets as of December 31, 2025 and 2024, and the related consolidated statements of operations, comprehensive loss, owners’ equity, and cash flows for each of the three years ended December 31, 2025, and the related notes to the consolidated financial statements.

In our opinion, the accompanying consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for the years then ended in accordance with U.S. generally accepted accounting principles.

Basis for Opinion

We conducted our audits in accordance with auditing standards generally accepted in the United States of America (GAAS). Our responsibilities under those standards are further described in the Auditor's Responsibilities for the Audit of the Consolidated Financial Statements section of our report. We are required to be independent of the Company and to meet our other ethical responsibilities, in accordance with the relevant ethical requirements relating to our audits. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our audit opinion.

Responsibilities of Management for the Consolidated Financial Statements

Management is responsible for the preparation and fair presentation of the consolidated financial statements in accordance with U.S. generally accepted accounting principles, and for the design, implementation, and maintenance of internal control relevant to the preparation and fair presentation of consolidated financial statements that are free from material misstatement, whether due to fraud or error.

In preparing the consolidated financial statements, management is required to evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern for one year after the date that the consolidated financial statements are issued.

Auditor's Responsibilities for the Audit of the Consolidated Financial Statements

Our objectives are to obtain reasonable assurance about whether the consolidated financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue an auditor's report that includes our opinion. Reasonable assurance is a high level of assurance but is not absolute assurance and therefore is not a guarantee that an audit conducted in accordance with GAAS will always detect a material misstatement when it exists. The risk of not detecting a material misstatement resulting from fraud is higher than for one resulting from error, as fraud may involve collusion, forgery, intentional omissions, misrepresentations, or the override of internal control. Misstatements are considered material if there is a substantial likelihood that, individually or in the aggregate, they would influence the judgment made by a reasonable user based on the consolidated financial statements.

In performing an audit in accordance with GAAS, we:

•Exercise professional judgment and maintain professional skepticism throughout the audit.

•Identify and assess the risks of material misstatement of the consolidated financial statements, whether due to fraud or error, and design and perform audit procedures responsive to those risks. Such procedures include examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements.

•Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control. Accordingly, no such opinion is expressed.

•Evaluate the appropriateness of accounting policies used and the reasonableness of significant accounting estimates made by management, as well as evaluate the overall presentation of the consolidated financial statements.

•Conclude whether, in our judgment, there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern for a reasonable period of time.

We are required to communicate with those charged with governance regarding, among other matters, the planned scope and timing of the audit, significant audit findings, and certain internal control related matters that we identified during the audit.

/s/ KPMG LLP

London, U.K.

March 26, 2026

IV-7

VMED O2 UK LIMITED

CONSOLIDATED BALANCE SHEETS


	31 December
	2025		2024
	in millions

ASSETS
Current assets:
Cash and cash equivalents	£	554.1	£	1,110.3
Trade receivables, net (notes 3 and 15)	919.8		862.8
Related-party receivables (note 15)	184.2		193.9
Derivative instruments (notes 6 and 7)	231.4		463.6
Prepaid expenses (note 15)	405.2		324.2
Other current assets (notes 4 and 15)	1,083.1		1,361.9
Total current assets	3,377.8		4,316.7
Property, plant and equipment, net (notes 8 and 11)	9,071.5		8,919.0
Goodwill (note 8)	12,561.3		15,396.8
Intangible assets subject to amortisation, net (note 8)	5,259.8		5,761.8


Other assets, net (notes 4, 6, 9, 11, 12, 15 and 16)	2,497.1		2,870.2
Total assets	£	32,767.5	£	37,264.5

LIABILITIES AND OWNERS’ EQUITY
Current liabilities:
Accounts payable (note 15)	£	1,022.1	£	1,135.8
Contract liabilities (note 4)	341.1		394.8
Current portion of debt and finance lease obligations (notes 10, 11 and 15)	3,904.6		3,805.7


Other accrued and current liabilities (notes 4, 6, 11 and 15)	2,305.7		2,619.6
Total current liabilities	7,573.5		7,955.9
Long-term debt and finance lease obligations (notes 10, 11 and 15)	17,704.5		17,645.8

Other long-term liabilities (notes 4, 6, 11, 12, 15 and 16)	1,552.9		1,231.9

Total liabilities	26,830.9		26,833.6
Commitments and contingencies (notes 6, 10, 11, 12, 16 and 19)
Owners’ equity:
Additional paid-in capital	9,414.0		9,453.0
Accumulated (deficit) earnings	(3,104.9)		1,268.2
Accumulated other comprehensive loss	(315.8)		(290.3)

Total owner's equity	5,993.3		10,430.9
Non-controlling interests (NCI) (note 18)	(56.7)		—
Total combined equity	5,936.6		10,430.9
Total liabilities and equity	£	32,767.5	£	37,264.5

The accompanying notes are an integral part of these consolidated financial statements.

IV-8

VMED O2 UK LIMITED

CONSOLIDATED STATEMENTS OF OPERATIONS


	Year ended 31 December
	2025		2024		2023
	in millions

Revenue (notes 4, 15 and 20)	£	10,113.1	£	10,680.5	£	10,912.7
Operating costs and expenses (exclusive of depreciation and amortisation, shown separately below):
Programming and other direct costs of services (note 15)	3,151.2		3,686.0		3,734.6
Other operating (notes 11 and 15)	1,628.9		1,628.3		1,654.6
Selling, general and administrative (SG&A) (notes 11, 14 and 15)	1,873.3		1,883.2		1,905.6

Depreciation and amortisation (note 8)	2,813.1		2,591.3		2,969.3
Impairment, restructuring and other operating items, net (note 8)	3,893.1		79.6		2,477.2
	13,359.6		9,868.4		12,741.3
Operating (loss) income	(3,246.5)		812.1		(1,828.6)
Non-operating expense:
Interest expense	(1,218.4)		(1,279.1)		(1,210.0)

Interest income	39.3		42.8		48.0
Realised and unrealised (losses) gains on derivative instruments, net (note 6)	(732.6)		392.3		(804.0)
Foreign currency transaction gains (losses), net	514.7		(29.0)		589.2

(Losses) gains on debt extinguishment, net	(2.8)		2.2		9.7
Share of results of affiliates, net (note 9)	19.1		28.6		72.8
Other income, net	17.3		7.5		22.9
Gains due to changes in ownership (note 9)	—		48.5		102.2
	(1,363.4)		(786.2)		(1,169.2)
(Loss) earnings before income taxes	(4,609.9)		25.9		(2,997.8)
Income tax benefit (expense) (note 12)	150.3		(24.6)		233.4
Net (loss) earnings	(4,459.6)		1.3		(2,764.4)
Net loss attributable to NCI (note 18)	86.5		—		—
Net (loss) earnings attributable to owners	£	(4,373.1)	£	1.3	£	(2,764.4)

The accompanying notes are an integral part of these consolidated financial statements.

IV-9

VMED O2 UK LIMITED

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS


	Year ended 31 December
	2025		2024		2023
	in millions

Net (loss) earnings	£	(4,459.6)	£	1.3	£	(2,764.4)
Other comprehensive loss, net of taxes (note 17):
Defined benefit-related adjustments (note 16)	(3.9)		(88.1)		(61.1)
Foreign currency translation adjustments	(21.6)		6.5		(16.4)
Other comprehensive loss	(25.5)		(81.6)		(77.5)
Comprehensive loss	(4,485.1)		(80.3)		(2,841.9)
Comprehensive loss attributable to NCI (note 18)	86.5		—		—
Comprehensive loss attributable to owners	£	(4,398.6)	£	(80.3)	£	(2,841.9)

The accompanying notes are an integral part of these consolidated financial statements.

IV-10

VMED O2 UK LIMITED

CONSOLIDATED STATEMENTS OF OWNERS’ EQUITY


	Additional paid-in capital		Accumulated earnings (deficit)		Accumulated other comprehensive loss, net of taxes		Total owners’ equity		NCI		Total combined equity
	in millions

Balance at 1 January 2025	£	9,453.0	£	1,268.2	£	(290.3)	£	10,430.9	£	—	£	10,430.9
Net loss	—		(4,373.1)		—		(4,373.1)		(86.5)		(4,459.6)
Other comprehensive loss, net of taxes (notes 16 and 17)	—		—		(25.5)		(25.5)		—		(25.5)

Dividends paid (note 13)	(378.0)		—		—		(378.0)		(28.6)		(406.6)
Share-based compensation (note 14)	0.1		—		—		0.1		—		0.1
Initial recognition of NCI in O2 Daisy (note 18) (a)	—		—		—		—		58.4		58.4
Excess consideration on O2 Daisy (b)	338.9		—		—		338.9		—		338.9



Balance at 31 December 2025	£	9,414.0	£	(3,104.9)	£	(315.8)	£	5,993.3	£	(56.7)	£	5,936.6

_______________

(a)NCI resulting from the O2 Daisy Transaction, as defined and described in note 5. See note 18 for further details.

(b)Excess consideration over net book value for the year ended 31 December 2025 resulting from the O2 Daisy Transaction, being 30% of the difference between the fair value of the Virgin Media Business Limited (VMBL) net assets contributed as the consideration transferred. See note 5 for more information.


	Additional paid-in capital		Accumulated (deficit) earnings		Accumulated other comprehensive loss, net of taxes		Total owners’ equity
	in millions

Balance at 1 January 2024	£	16,917.4	£	(5,349.6)	£	(208.7)	£	11,359.1
Net earnings	—		1.3		—		1.3

Other comprehensive loss, net of taxes (notes 16 and 17)	—		—		(81.6)		(81.6)
Share-based compensation (note 14)	2.1		—		—		2.1

Dividends paid (note 13)	(850.0)		—		—		(850.0)
Capital reduction (note 13) (a)	(6,616.5)		6,616.5		—		—
Balance at 31 December 2024	£	9,453.0	£	1,268.2	£	(290.3)	£	10,430.9

_______________

(a)On 24 May 2024, VMED O2 implemented a capital reduction to reduce the share premium reserve to nil and increase the accumulated (deficit) earnings by £6,616.5 million The capital reduction was effective from 28 May 2024.

The accompanying notes are an integral part of these consolidated financial statements.

IV-11

VMED O2 UK LIMITED

CONSOLIDATED STATEMENTS OF OWNERS’ EQUITY — (Continued)


	Additional paid-in capital		Accumulated deficit		Accumulated other comprehensive loss, net of taxes		Total owners’ equity
	in millions

Balance at 1 January 2023	£	18,901.9	£	(2,585.2)	£	(131.2)	£	16,185.5
Net loss	—		(2,764.4)		—		(2,764.4)

Other comprehensive loss, net of taxes (notes 16 and 17)	—		—		(77.5)		(77.5)
Share-based compensation (note 14)	15.5		—		—		15.5

Dividends paid (note 13)	(2,000.0)		—		—		(2,000.0)

Balance at 31 December 2023	£	16,917.4	£	(5,349.6)	£	(208.7)	£	11,359.1

The accompanying notes are an integral part of these consolidated financial statements.

IV-12

VMED O2 UK LIMITED

CONSOLIDATED STATEMENTS OF CASH FLOWS


	Year ended 31 December
	2025		2024		2023
	in millions

Cash flows from operating activities:
Net (loss) earnings	£	(4,459.6)	£	1.3	£	(2,764.4)
Adjustments to reconcile net (loss) earnings to net cash provided by operating activities:
Share-based compensation expense	76.4		40.8		24.9

Depreciation and amortisation	2,813.1		2,591.3		2,969.3
Impairment, restructuring and other operating items, net	3,893.1		79.6		2,477.2
Amortisation of deferred financing costs and non-cash interest	5.3		0.6		(4.0)
Realised and unrealised losses (gains) on derivative instruments, net	732.6		(392.3)		804.0
Foreign currency transaction (gains) losses, net	(514.7)		29.0		(589.2)

Losses (gains) on debt extinguishment, net	2.8		(2.2)		(9.7)
Gains due to changes in ownership	—		(48.5)		(102.2)

Share of results of affiliates, net	(19.1)		(28.6)		(72.8)
Deferred tax (benefit) expense	(168.0)		7.3		(232.9)
Changes in operating assets and liabilities	(62.2)		274.6		(153.8)
Net cash provided by operating activities	2,299.7		2,552.9		2,346.4

Cash flows from investing activities:
Capital expenditures, net	(927.1)		(854.5)		(923.2)

Cash received in connection with the O2 Daisy Transaction	5.9		—		—
Dividends received from affiliates	76.8		40.1		30.0

Other investing activities, net	28.6		(7.0)		(13.8)
Net cash used by investing activities	£	(815.8)	£	(821.4)	£	(907.0)

The accompanying notes are an integral part of these consolidated financial statements.

IV-13

VMED O2 UK LIMITED

CONSOLIDATED STATEMENTS OF CASH FLOWS — (Continued)


	Year ended 31 December
	2025		2024		2023
	in millions

Cash flows from financing activities:
Repayments and repurchases of debt and finance lease obligations:
Principal payments on operating-related vendor financing	£	(3,370.4)	£	(3,869.3)	£	(2,395.3)
Principal payments on debt (excluding vendor financing)	(4,006.1)		(2,216.0)		(1,996.2)
Principal payments on capital-related vendor financing	(1,175.0)		(1,367.4)		(1,353.6)
Principal payments on finance leases	(2.2)		(0.1)		(12.6)
Borrowings of debt	3,677.5		2,642.9		3,318.5
Operating-related vendor financing additions	3,364.2		3,951.4		3,046.9

Dividends paid	(378.0)		(850.0)		(2,000.0)
Net cash (paid) received related to derivative instruments	(100.5)		4.1		(9.1)
Payment of financing costs and debt premiums	(45.1)		(11.8)		(15.3)
Borrowings of related-party debt	—		190.8		—
Cash received from sale of investments	—		176.0		359.5
Repayments of related-party debt	—		(133.2)		—

Other financing activities, net	(7.9)		(0.4)		(0.8)
Net cash used by financing activities	(2,043.5)		(1,483.0)		(1,058.0)

Effect of exchange rate changes on cash and cash equivalents and restricted cash	5.6		(1.8)		(7.8)
Net (decrease) increase in cash and cash equivalents and restricted cash	(554.0)		246.7		373.6
Cash and cash equivalents and restricted cash:
Beginning of year	1,140.0		893.3		519.7
End of year	£	586.0	£	1,140.0	£	893.3

Cash paid for interest	£	1,213.2	£	1,376.1	£	1,181.1
Net cash paid for income taxes	£	10.7	£	9.7	£	2.1

Details of end of year cash and cash equivalents and restricted cash:
Cash and cash equivalents	£	554.1	£	1,110.3	£	849.9
Restricted cash included in other current assets and other assets, net	31.9		29.7		43.4
Total cash and cash equivalents and restricted cash	£	586.0	£	1,140.0	£	893.3

The accompanying notes are an integral part of these consolidated financial statements.

IV-14

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements

31 December 2025, 2024 and 2023

(1) Basis of Presentation

VMED O2 UK Limited (VMED O2) is an integrated communications provider of mobile, broadband internet, video and fixed-line telephony services to residential customers and businesses in the United Kingdom (U.K.). In these notes, the terms “we,” “our,” “our Company,” “the Group” and “us” may refer, as the context requires, to VMED O2 or collectively to VMED O2 and its subsidiaries. As of 31 December 2025, the primary subsidiaries of VMED O2 include (i) Virgin Media Inc. and its subsidiaries (collectively, Virgin Media) and (ii) O2 Holdings Limited and its subsidiaries (collectively, O2).

VMED O2 is a 50:50 joint venture (the Joint Venture) that was formed on 1 June 2021 between Liberty Global Ltd. (Liberty Global) and Telefónica, SA (through Telefonica O2 Holdings Limited) (Telefónica) (the Shareholders) (the JV Transaction). Prior to the completion of the JV Transaction, (i) Virgin Media was a wholly-owned subsidiary of Liberty Global that provided fixed and mobile communications services in the U.K. and (ii) O2 was a wholly-owned subsidiary of Telefónica that provided mobile communications services in the U.K.

On 12 May 2025, VMED O2 entered into a contribution agreement with Jet Holdco Limited (formerly Daisy Topco Limited) and Jet Comms Pikco Limited (formerly Daisy Pikco Limited) (Daisy Pikco) to contribute certain Daisy Group companies (Daisy Group) and certain VMED O2 companies including Virgin Media Business Limited (VMBL) to create a new joint B2B telecommunications business (O2 Daisy) combining the assets, liabilities and customer bases of both businesses. On 1 August 2025, following the receipt of all required regulatory and competition approvals, the O2 Daisy Transaction, as defined in note 5, was completed and O2 Daisy commenced operations as a unified B2B service provider. VMED O2 concluded, by virtue of its majority shareholding, that it obtained control of O2 Daisy at the acquisition date under Accounting Standards Codification (ASC) 805, Business Combinations (ASC 805), and therefore fully consolidates the entity. See note 5 for disclosures relating to the O2 Daisy Transaction.

These consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (GAAP). Unless otherwise indicated, convenience translations into pound sterling are calculated as of 31 December 2025.

These consolidated financial statements reflect our consideration of the accounting and disclosure implications of subsequent events through 26 March 2026, the date of issuance.

(2) Accounting Changes and Recent Accounting Pronouncements

Accounting Changes

ASU 2023-09

In December 2023, the Financial Accounting Standards Board (the FASB) issued Accounting Standards Update (ASU) No. 2023-09, Improvements to Income Tax Disclosures (ASU 2023-09), which is intended to enhance the transparency of income tax matters within financial statements, providing stakeholders with a clearer understanding of tax positions and their associated risks and uncertainties. ASU 2023-09 requires public business entities to disclose, on an annual basis, specific categories in the rate reconciliation and provide additional information for reconciling items that meet a specific quantitative threshold. We adopted ASU 2023-09 on 1 January 2025 on a retrospective basis and the information presented in note 12 reflects the enhanced disclosures.

ASU 2023-07

In November 2023, the FASB issued ASU No. 2023-07, Improvements to Reportable Segment Disclosures (ASU 2023-07), which aims to improve reportable segment disclosure requirements, primarily through enhanced disclosures regarding significant segment expenses. ASU 2023-07 requires public companies to disclose, on an annual and interim basis, significant segment expenses that are regularly provided to the chief operating decision maker and included within each reported measure of segment profit or loss. ASU 2023-07 also requires a public entity to disclose, on an annual and interim basis for each reportable segment, an amount for other segment items and a description of its composition. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023 and is required to be applied on a retrospective basis. We adopted ASU 2023-07 on January 1, 2024, and the information presented in note 20 reflects the enhanced disclosures.

IV-15

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

ASU 2023-05

In August 2023, the FASB issued ASU No. 2023-05, Business Combinations - Joint Venture Formations: Recognition and Initial Measurement (ASU 2023-05), which outlines updates to the formation of entities that meet the definition of a joint venture as defined by the FASB. ASU 2023-05 requires a joint venture to measure its assets and liabilities at fair value upon formation. We adopted ASU 2023-05 on January 1, 2025.

Recent Accounting Pronouncements

ASU 2025-06

In September 2025, the FASB issued ASU No. 2025-06, Intangibles - Goodwill and Other - Internal-Use Software (ASU 2025-06), which revises the guidance for capitalizing costs related to internal-use software. The amendments replace the prior stage-based model with a principles-based approach, removing all references to project stages and instead focusing on the two remaining criteria for capitalization, being (i) management has authorized and committed to the funding for the software project and (ii) it is probable a project will be completed and used as intended. Until both of these criteria are met, all software development costs should be expensed as incurred. ASU 2025-06 is effective for annual and interim periods beginning after December 15, 2027 with early adoption permitted. Entities may apply the amendments prospectively, retrospectively or using a modified retrospective approach. We are currently evaluating the impact of ASU 2025-06 on our consolidated financial statements, but we do not expect the impact to be significant.

ASU 2025-05

In July 2025, the FASB issued ASU No. 2025-05, Measurement of Credit Losses for Accounts Receivable and Contract Assets (ASU 2025-05), which provides a practical expedient for all entities to assume current conditions as of the balance sheet date will remain through the reasonable and supportable forecast period for eligible assets. Entities will continue to be required to adjust the historical data used in the estimation of credit losses to reflect current conditions. If elected, the practical expedient should be applied consistently to all eligible accounts receivable and contract assets. Additionally, entities that have elected the practical expedient must disclose their decision to do so. ASU 2025-05 is effective for annual and interim periods beginning after December 15, 2025 and should be applied prospectively. We are currently evaluating the impact of ASU 2025-05 on our consolidated financial statements.

ASU 2025-03

In May 2025, the FASB issued ASU No. 2025-03, Business Combinations and Consolidation: Determining the Accounting Acquirer in the Acquisition of a Variable Interest Entity (ASU 2025-03), which clarifies the requirements for identifying the accounting acquirer when a variable interest entity (VIE) that qualifies as a business is acquired primarily through an exchange of equity interests. This amendment does not change the existing guidance for acquisitions of VIEs that are not considered businesses. ASU 2025-03 is effective for annual and interim periods beginning after December 15, 2026, with early adoption permitted. ASU 2025-03 should be applied prospectively to all business combinations with acquisition dates occurring on or after the date of initial application. We are currently evaluating the impact of ASU 2025-03 on our consolidated financial statements, but we do not expect the impact to be significant.

ASU 2024-03

In November 2024, the FASB issued ASU No. 2024-03, Disaggregation of Income Statement Expenses (DISE) (ASU 2024-03), which requires disclosure of certain categories of expenses such as the purchase of inventory, employee compensation, depreciation and intangible asset amortisation that are components of existing expense captions presented on the face of the income statement. ASU 2024-03 is effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027, with early adoption permitted. ASU 2024-03 should be applied prospectively, however, retrospective application is permitted. We are currently evaluating the impact of ASU 2024-03 on our disclosures.

IV-16

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(3) Summary of Significant Accounting Policies

Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Estimates and assumptions are used in accounting for, among other things, the valuation of acquisition-related assets and liabilities, allowances for doubtful accounts, certain components of revenue, deferred taxes and related valuation allowances, loss contingencies, fair value measurements, impairment assessments, capitalisation of internal costs associated with construction and installation activities, useful lives of long-lived assets, share-based compensation and actuarial liabilities associated with certain benefit plans. Actual results could differ from those estimates.

Principles of Consolidation

The accompanying consolidated financial statements include our accounts and those of our majority-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation. We also consolidate entities in which we have a controlling financial interest based on either the VIE or voting interest model. We are required to first apply the VIE model to determine whether we hold a variable interest in an entity, and if so, whether the entity is a VIE. If we determine we do hold a variable interest in a VIE, we then apply the voting interest model. Under the voting interest model, we consolidate an entity when we hold a majority voting interest in an entity. We account for investments in which we have significant influence, but not a controlling financial interest, using the equity method of accounting.

An entity is considered to be a VIE if any of the following conditions exist: (i) the total equity investment at risk is not sufficient to permit the entity to finance its activities without additional subordinated financial support, (ii) the holders of the equity investment at risk, as a group, lack either the direct or indirect ability through voting rights or similar rights to make decisions that have a significant effect on the success of the entity or the obligation to absorb the entity’s expected losses or right to receive the entity’s expected residual returns or (iii) the voting rights of some equity investors are disproportionate to their obligation to absorb losses of the entity, their rights to receive returns from an entity, or both and substantially all of the entity’s activities either involve or are conducted on behalf of an investor with disproportionately few voting rights.

We consolidate entities that are VIEs when we determine we are the primary beneficiary. Generally, the primary beneficiary of a VIE is a reporting entity that has (i) the power to direct the activities that most significantly affect the VIE’s economic performance and (ii) the obligation to absorb losses of, or the right to receive benefits from, the VIE that could potentially be significant to the VIE.

Business Combinations

Business combinations are accounted for in accordance with ASC 805 using the acquisition method. Identifiable assets acquired and liabilities assumed are recognised at their acquisition-date fair values. Goodwill is recognised as the excess of the consideration transferred (including any non-controlling interest and previously held interest) over the net identifiable assets acquired and is tested annually for impairment. Acquisition-related costs are expensed as incurred.

On 1 August 2025, VMED O2 acquired 70% of O2 Daisy. VMED O2 concluded, by virtue of its majority shareholding, that it obtained control of O2 Daisy at the acquisition date under ASC 805 and therefore fully consolidates the entity. VMED O2 recognised the Daisy Group Net Liabilities, as defined in note 5, contributed by Daisy Pikco as part of this transaction. The Daisy Group Net Liabilities were assessed to constitute a business and the transaction is accordingly accounted for as a business combination. There was no change in control over the assets and liabilities contributed by VMBL. See note 5 for further details regarding the O2 Daisy Transaction.

IV-17

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Cash and Cash Equivalents and Restricted Cash

Cash equivalents consist of money market funds and other investments that are readily convertible into cash and have maturities of three months or less at the time of acquisition. We record money market funds at the net asset value as there are no restrictions on our ability, contractual or otherwise, to redeem our investments at the stated net asset value.

Restricted cash consists of cash and cash equivalents that are not available for general use by the Company due to legal, contractual or other externally imposed restrictions. Restricted cash amounts that are required to be used to purchase long-term assets or repay long-term debt are classified as long-term assets. All other cash that is restricted to a specific use is classified as current or long-term based on the expected timing of the disbursement.

Our significant non-cash investing and financing activities are disclosed in our consolidated statements of owners' equity and in notes 8, 11 and 15.

Cash Flow Statement

For purposes of our consolidated statements of cash flows, operating-related expenses financed by an intermediary are treated as constructive operating cash outflows and constructive financing cash inflows when the intermediary settles the liability with the vendor as there is no actual cash outflow until we pay the financing intermediary. When we pay the financing intermediary, we record financing cash outflows in our consolidated statements of cash flows.

The capital expenditures we report in our consolidated statements of cash flows do not include amounts that are financed under capital-related vendor financing or finance lease arrangements. Instead, these amounts are reflected as non-cash additions to our property, plant and equipment when the underlying assets are delivered, and as repayments of debt when the principal is repaid.

Trade Receivables

Our trade receivables are reported net of an allowance for doubtful accounts. Such allowance aggregated £226.1 million and £95.1 million at 31 December 2025 and 2024, respectively. The allowance for doubtful accounts is based upon our current estimate of lifetime expected credit losses related to uncollectible accounts receivable. We use a number of factors in determining the allowance, including, among other things, collection trends, prevailing and anticipated economic conditions and specific customer credit risk. The allowance is maintained until either payment is received or the likelihood of collection is considered to be remote.

Concentration of credit risk with respect to trade receivables is limited due to the large number of residential and business customers. We also manage this risk by reducing or disconnecting services to customers whose accounts are delinquent.

Investments

We make elections, on an investment-by-investment basis, as to whether we measure our investments at fair value. Such elections are generally irrevocable. With the exception of those investments over which we exercise significant influence, we would generally elect the fair value method. For those investments over which we exercise significant influence, we generally elect the equity method. All VMED O2 investments held at 31 December 2025 and 2024 are investments that we exercise significant influence over and as such, have been accounted for under the equity method.

Under the equity method, investments are originally recorded at cost and are subsequently adjusted to recognise our share of net earnings or losses of the affiliates as they occur. All costs directly associated with the acquisition of an investment to be accounted for under the equity method are included in the carrying amount of the investment. Upon disposition, a gain or loss is recognised for the difference between the selling price and the carrying amount of the equity method investment. For additional information regarding our equity method investments, see note 9.

Dividends from our equity method investees are reflected as reductions in the carrying values of the applicable investments. Dividends that are deemed to be (i) returns on our investments are included in cash flows from operating activities in our consolidated statements of cash flows and (ii) returns of our investments are included in cash flows from investing activities in our consolidated statements of cash flows.

IV-18

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

We evaluate our equity method investments for impairment whenever events or circumstances indicate that the carrying amount may not be recoverable. If the fair value of our investment is determined to be less than the carrying amount and the decline in value is considered to be other-than-temporary, the investment is written down to its fair value. The corresponding charge is reported in share of results of affiliates, net, in our consolidated statements of operations.

Financial Instruments

Due to the short maturities of cash and cash equivalents, restricted cash, short-term liquid investments, trade and other receivables, other current assets, accounts payable, accrued liabilities and other accrued and current liabilities, their respective carrying values approximate their respective fair values. For information concerning the fair values of our derivatives, see note 6. For information regarding how we arrive at certain of our fair value measurements, see note 7.

Derivative Instruments

All derivative instruments, whether designated as hedging relationships or not, are recorded as assets or liabilities on the consolidated balance sheets at fair value. If the derivative instrument is not designated as a hedge, changes in the fair value of the derivative instrument are recognised in earnings or loss. If the derivative instrument is designated as a cash flow hedge, the effective portions of changes in the fair value of the derivative instrument are recorded in other comprehensive earnings or loss and subsequently reclassified into our consolidated statements of operations when the hedged forecasted transaction affects earnings. Ineffective portions of changes in the fair value of cash flow hedges are recognised in earnings or loss. We generally do not apply hedge accounting to our derivative instruments.

The net cash received or paid related to our derivative instruments is classified as an operating, investing or financing activity in our consolidated statements of cash flows based on the objective of the derivative instrument and the classification of the applicable underlying cash flows. For derivative contracts that are terminated prior to maturity, the cash paid or received upon termination that relates to future periods is classified as a financing activity in our consolidated statements of cash flows. For information regarding our derivative instruments, see note 6.

Property, Plant and Equipment

Property, plant and equipment are stated at cost less accumulated depreciation. When parts of an item of property, plant and equipment have different useful lives, they are accounted for as separate items (major components) of property, plant and equipment. We capitalise costs associated with the construction of new, or upgrades to existing, fixed and mobile transmission and distribution facilities and the installation of new fixed-line services. Capitalised construction and installation costs include materials, labour and other directly attributable costs. Installation activities that are capitalised include (i) the initial connection (or drop) from our fixed-line system to a customer location, (ii) the replacement of a drop and (iii) the installation of equipment for new, or upgrades to existing, fixed and mobile services. The costs of other customer-facing activities, such as reconnecting and disconnecting customer locations and repairing or maintaining drops, are expensed as incurred. We capitalise interest with respect to construction activities where material. There was no such capitalisation during any of the periods presented.

Capitalised internal-use software is included as a component of property, plant and equipment. We capitalise internal and external costs directly associated with the development of internal-use software. We also capitalise costs associated with the purchase of software licenses. Maintenance and training costs, as well as costs incurred during the preliminary stage of an internal-use software development project, are expensed as incurred.

Depreciation is computed using the straight-line method over the estimated useful life of the underlying asset. Equipment under finance leases is amortised on a straight-line basis over the shorter of the lease term or estimated useful life of the asset. Useful lives used to depreciate our property, plant and equipment are assessed periodically and are adjusted when warranted. The useful lives of fixed and mobile distribution systems that are undergoing a rebuild are adjusted such that property, plant and equipment to be retired will be fully depreciated by the time the rebuild is completed. For additional information regarding the useful lives of our property, plant and equipment, see note 8.

Additions, replacements and improvements that extend the asset life are capitalised. Repairs and maintenance are charged to operations.

IV-19

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

We recognise a liability for asset retirement obligations in the period in which it is incurred if sufficient information is available to make a reasonable estimate of fair values. Asset retirement obligations may arise from the loss of rights of way that we obtain from local municipalities or other relevant authorities, as well as our obligations under certain lease arrangements to restore the property to its original condition at the end of the lease term. Given the nature of our operations, most of our rights of way and certain leased premises are considered integral to our business. Accordingly, for most of our rights of way and certain lease agreements, the possibility is remote that we will incur significant removal costs in the foreseeable future and, as such, we do not have sufficient information to make a reasonable estimate of fair value for these asset retirement obligations.

As of 31 December 2025 and 2024, the recorded value of our asset retirement obligations was £69.1 million and £46.6 million, respectively.

Intangible Assets

Our primary intangible assets relate to goodwill, customer relationships, brands, mobile spectrum licenses and software licenses. Goodwill represents the excess purchase price over the fair value of the identifiable net assets acquired in a business combination. Intangible assets with finite lives, including customer relationships and brands, arising from the Joint Venture formation, the O2 Daisy Transaction and other acquisitions are initially recorded at their fair value in connection with business combinations.

Goodwill is not amortised, but instead is tested for impairment at least annually. Intangible assets with finite lives, including customer relationships, are amortised on a straight-line basis over their respective estimated useful lives to their estimated residual values and reviewed for impairment.

For additional information regarding the useful lives of our intangible assets, see note 8.

Impairment of Property, Plant and Equipment and Intangible Assets

When circumstances warrant, we review the carrying amounts of our property, plant and equipment and our intangible assets (other than goodwill) to determine whether such carrying amounts continue to be recoverable. Such changes in circumstance may include (i) an expectation of a sale or disposal of a long-lived asset or asset group, (ii) adverse changes in market or competitive conditions, (iii) an adverse change in legal factors or business climate in the markets in which we operate and (iv) operating or cash flow losses. For purposes of impairment testing, long-lived assets are grouped at the lowest level for which cash flows are largely independent of other assets and liabilities. If the carrying amount of the asset or asset group is greater than the expected undiscounted cash flows to be generated by such asset or asset group, an impairment adjustment is recognised. Such adjustment is measured by the amount that the carrying value of such asset or asset group exceeds its fair value. We generally measure fair value by considering (a) sale prices for similar assets, (b) discounted estimated future cash flows using an appropriate discount rate and/or (c) estimated replacement cost. Assets to be disposed of are recorded at the lower of their carrying amount or fair value less costs to sell.

We evaluate goodwill for impairment at least annually and whenever facts and circumstances indicate that a reporting unit’s carrying amount may not be recoverable. If it is more-likely-than-not that a reporting unit’s fair value is less than its carrying value, we perform a quantitative assessment whereby we compare the fair value of the reporting unit to its respective carrying amount. Any excess of the carrying amount over the fair value would be charged to operations as an impairment loss. A reporting unit is an operating segment or one level below an operating segment.

Leases

For leases with a term greater than 12 months, we recognise on the lease commencement date (i) right-of-use (ROU) assets representing our right to use an underlying asset and (ii) lease liabilities representing our obligation to make lease payments over the lease term. Lease and non-lease components in a contract are generally accounted for separately.

We initially measure lease liabilities at the present value of the remaining lease payments over the lease term. Options to extend or terminate the lease are included only when it is reasonably certain that we will exercise that option. As most of our leases do not provide enough information to determine an implicit interest rate, we generally use a portfolio level incremental

IV-20

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

borrowing rate in our present value calculation. We initially measure ROU assets at the value of the lease liability, plus any initial direct costs and prepaid lease payments, less any lease incentives received.

With respect to our finance leases, (i) ROU assets are generally depreciated on a straight-line basis over the shorter of the lease term or the useful life of the asset and (ii) interest expense on the lease liability is recorded using the effective interest method. Operating lease expense is recognised on a straight-line basis over the lease term. For leases with a term of 12 months or less (short-term leases), we do not recognise ROU assets or lease liabilities. Short-term lease expense is recognised on a straight-line basis over the lease term.

Income Taxes

Income taxes are accounted for under the asset and liability method. We recognise deferred tax assets and liabilities for the future tax consequences attributable to differences between the financial statement carrying amounts and income tax basis of assets and liabilities, and for operating loss and tax credit carryforwards, using enacted tax rates in effect for each taxing jurisdiction in which we operate for the year in which the related deferred tax assets and liabilities are expected to be realized or settled. We recognise the financial statement effects of a tax position when it is more-likely-than-not, based on the technical merits, that the position will be sustained upon examination. Recognised tax positions are measured as the largest amount of tax benefit that is greater than 50% likely of being realised upon settlement. Deferred tax assets are reduced by a valuation allowance to the amount that is more-likely-than-not to be realised. The effect on deferred tax assets and liabilities of a change in tax rates is recognised in earnings or loss in the period that includes the enactment date. Deferred tax liabilities related to investments in foreign subsidiaries and foreign corporate joint ventures that are essentially permanent in duration are not recognised if the indefinite reinvestment criterion is met. In order to be considered indefinitely reinvested, sufficient evidence must indicate that the foreign subsidiary has invested or will invest its undistributed earnings indefinitely, or that earnings will be remitted in a tax-free manner. Under United States (U.S.) tax law, global intangible low-taxed income (GILTI) requires U.S. shareholders to include certain income earned by their controlled foreign corporations in current taxable income. Effective for tax years beginning on or after January 1, 2026, the One Big Beautiful Bill Act (OBBBA) replaces the GILTI regime with net controlled foreign corporation tested income (NCTI). The Company accounts for the tax effect of GILTI, and NCTI in future periods, as a current-period expense when incurred. Interest and penalties related to income taxes are included in income tax benefit or expense in our consolidated statements of operations. We account for residual income tax effects in accumulated other comprehensive income using the portfolio method and release those residual amounts only when the entire portfolio of related assets or liabilities is liquidated.

For additional information regarding our income taxes, see note 12.

Employee Benefits — Retirement Benefit Obligations

We operate both defined benefit and defined contribution plans. A defined benefit plan is a pension plan that sets the amount of pension benefit an employee will receive upon retirement, usually dependent on one or more factors such as age, years of service and compensation. A defined contribution plan is a pension plan under which VMED O2 makes contributions on behalf of employees to their individual pension accounts which are held by a third-party trustee. The ultimate benefit the employee will receive upon retirement is dependent on the contributions made during the employee’s service period as well as the performance of the investments in each employee’s individual account. After an employee’s service period has ended, VMED O2 has no further obligation to contribute to a defined contribution plan. Only our defined contributions schemes remain open to new participants.

For our defined benefit plans, we recognise each pension or post retirement plan’s funded status as either an asset or liability on the consolidated balance sheets. The net pension asset or net pension liability recognised represents the present value of the projected benefit obligation less the fair value of the plan assets at the reporting date. The projected benefit obligation is calculated annually by independent actuaries using the projected unit credit method. The present value of the projected benefit obligation is determined by discounting the estimated future cash outflows using interest rates of high quality corporate bonds. The corporate bonds used for this calculation are denominated in the currency in which the benefits will be paid and have terms to maturity approximating the term of the projected benefit obligation. Expected return on plan assets is determined by applying the return on assets assumptions to the actual fair value of plan assets.

IV-21

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Actuarial gains and losses are measured annually as of 31 December, or upon a remeasurement event, and are recognised within other comprehensive earnings or loss. The net actuarial gain or loss recorded in other comprehensive earnings or loss is subject to the "corridor" rule. The corridor is calculated as 10% of the greater of the projected benefit obligation or the fair value of the plan assets. The amount of the net actuarial gain or loss in excess of the corridor is amortised on a straight-line basis to the income statement over the average remaining service period of plan participants. During the period this "corridor" threshold has not been reached; therefore, no portion of the net actuarial gain in other comprehensive earnings or loss has been released to the consolidated statements of operations. We also recognise any prior service costs and credits that from changes in the plan benefits during the period as a component of other comprehensive earnings or loss, net of applicable income tax. Prior service costs and credits are amortised over the average remaining service period of the employees expected to receive benefits.

Foreign Currency Translation and Transactions

Transactions denominated in currencies other than our functional currencies are recorded based on exchange rates at the time such transactions arise. Changes in exchange rates with respect to amounts recorded on our consolidated balance sheets related to these non-functional currency transactions result in transaction gains and losses that are reflected in our consolidated statements of operations as unrealised (based on the applicable period end exchange rates) or realised upon settlement of the transactions.

Revenue Recognition

Subscription Revenue — Fixed-line Networks. We recognise revenue from the provision of broadband internet, video and fixed-line telephony services over our fixed-line network to customers in the period the related services are provided, with the exception of revenue recognised pursuant to certain contracts that contain promotional discounts, as described below. Installation fees related to services provided over our fixed-line network are generally deferred and recognised as revenue over the contractual period, or longer if the upfront fee results in a material renewal right.

Sale of Multiple Products and Services. We sell broadband internet, video, fixed-line telephony and mobile services to our customers in bundled packages at a lower rate and/or with additional benefits than if the customer purchased each product on a standalone basis. Revenue from bundled packages is allocated proportionally to the individual products or services based on the relative standalone selling price for each respective product or service.

Mobile Revenue — General. Consideration from mobile contracts is allocated to the airtime service component and the handset component based on the relative standalone selling prices of each component. When we offer handsets and airtime services in separate contracts entered into at the same time, we account for these contracts as a single contract.

Mobile Revenue — Airtime Services. We recognise revenue from mobile services in the period in which the related services are provided. Revenue from prepaid customers is deferred prior to the commencement of services and recognised as the services are rendered or usage rights expire.

Mobile Revenue — Handset Revenue. Revenue from the sale of handsets is recognised at the point in which the goods have been transferred to the customer. Some of our mobile handset contracts that permit the customer to take control of the handset upfront and pay for the handset in instalments over a contractual period may contain a significant financing component. For contracts with terms of one year or more, we recognise any significant financing component as revenue over the contractual period using the effective interest method. We do not record the effect of a significant financing component if the contractual period is less than one year.

B2B Revenue — Business-to-business (B2B) contracts are comprised of multiple elements, bespoke to the customer. In line with our recognition of revenue for consumer services, where multiple products and services are sold in a B2B environment, we allocate revenue proportionally to each performance obligation within the contract based on the relative standalone selling price, recognising revenue as each performance obligation is satisfied. For hardware sales, revenue is recognised on transfer of the asset. For connectivity services, revenue is recognised over the contract period as the service is used by the customer. We defer upfront installation and certain non-recurring fees received on B2B contracts where we maintain ownership of the installed equipment. The deferred fees are amortised into revenue on a straight line basis, generally over the longer of the term of the arrangement or the expected period of performance. From time to time, we also enter into agreements with certain B2B customers pursuant to which they are provided the right to use certain elements of our network. If these agreements are

IV-22

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

determined to contain a lease that meets the criteria to be considered a finance lease, we recognise revenue from the lease component when control of the network element is transferred to the customer.

Other Revenue. Other revenue, excluding construction revenue discussed separately below, consists of ancillary sales linked to the principal activity of the business discussed above e.g. insurance sales, mobile and accessories and the Smart Meter Implementation Programme (SMIP). This revenue is recognised on the provision of both goods and services, with revenue recognition on delivery of each separate performance obligation.

Construction Revenue. We recognise revenue from the provision of construction services with the respective service providers. For construction partner services, revenue for construction partner costs and materials are recognised on a gross basis as the performance obligations are completed, at the point in time when control is transferred to the service provider. For construction management services and metro connectivity projects, revenue is recognised gross over the period in which services are performed.

Contract Costs. Incremental costs to obtain a contract with a customer, such as incremental sales commissions, are generally recognised as assets and amortised to SG&A expenses over the applicable period benefited, which generally is the contract life. If, however, the amortisation period is less than one year, we expense such costs in the period incurred. Contract fulfilment costs, such as costs for installation activities for B2B customers, are recognised as assets and amortised to other operating costs over the applicable period benefited, which is generally the substantive contract term for the related service contract.

Promotional Discounts. For subscriber promotions, such as discounted or free services during an introductory period, revenue is recognised uniformly over the contractual period if the contract has substantive termination penalties. If a contract does not have substantive termination penalties, revenue is recognised only to the extent of the discounted monthly fees charged to the subscriber, if any.

Subscriber Advance Payments. Payments received in advance for the services we provide are deferred and recognised as revenue when the associated services are provided.

Sales and Other Value-Added Taxes (VAT). Revenue is recorded net of applicable sales and other VAT.

For additional information regarding our revenue recognition and related costs, see note 4. For a disaggregation of our revenue by major category, see note 20.

Share-based Compensation

We recognise all share-based and long-term incentive payments from Liberty Global and Telefónica to our employees, including grants of employee share-based incentive awards, on a fair value basis. We recognise share-based compensation expense as a charge to operations over the vesting period using the accelerated expense attribution method. Our outstanding share awards contain a performance condition and vest on a graded basis. Where borne by our Company, payroll taxes incurred in connection with the vesting or exercise of share-based incentive awards are recorded as a component of share-based compensation expense in our consolidated statements of operations.

For additional information regarding our share-based compensation, see note 14.

(4) Revenue Recognition and Related Costs

Contract Balances

If we transfer goods or services to a customer but do not have an unconditional right to payment, we record a contract asset. Contract assets typically arise from the uniform recognition of introductory promotional discounts over the contract period and accrued revenue for handset sales. Our contract assets were £598.8 million and £759.0 million as of 31 December 2025 and 2024, respectively. The current and long-term portions of our contract assets are included within other current assets and other assets, net, respectively, on our consolidated balance sheets.

IV-23

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

We record a contract liability when we receive payment prior to transferring goods or services to a customer, primarily for (i) installation and other upfront services and (ii) other services that are invoiced prior to when services are provided. Our contract liabilities were £440.8 million and £490.0 million as of 31 December 2025 and 2024, respectively. During 2025, 2024 and 2023, we recognised revenue of £496.9 million, £485.3 million and £518.4 million, respectively, that was included in our contract liability balance at 31 December 2025, 2024 and 2023, respectively. The current and long-term portions of our contract liabilities are included within other accrued and current liabilities and other long-term liabilities, respectively, on our consolidated balance sheets.

Contract Costs

Our aggregate assets associated with incremental costs to obtain and fulfil our contracts were £127.9 million and £139.4 million at 31 December 2025 and 2024, respectively. The current and long-term portions of our assets related to contract costs are included within other current assets and other assets, net, respectively, on our consolidated balance sheets. We amortised £161.5 million, £179.1 million and £156.1 million during 2025, 2024 and 2023, respectively, to operating costs and expenses related to these assets.

Unsatisfied Performance Obligations

Revenue from customers who are subject to contracts is generally recognised over the term of such contracts, which is typically one to two years for our mobile and fixed service contracts, one year for our B2B service contracts and one to three years for other contracts.

The total future revenue from the remaining terms of our contracts with customers for performance obligations not yet delivered to those customers was estimated to be £7,654.3 million, £7,462.8 million and £6,942.3 million at 31 December 2025, 2024 and 2023, respectively.

(5) Acquisition of Subsidiaries

O2 Daisy Acquisition

On 12 May 2025, VMED O2 entered into a contribution agreement with Jet Holdco Limited (formerly Daisy Topco Limited) and Daisy Pikco to contribute the Daisy Group and certain VMED O2 companies including VMBL to create a new joint B2B telecommunications entity, O2 Daisy, combining the assets, liabilities and customer bases of both businesses. On the Acquisition Date, following the receipt of all required regulatory and competition approvals, the O2 Daisy Transaction was completed and O2 Daisy commenced operations as a unified B2B service provider. VMED O2 holds a 70% controlling interest in O2 Daisy, while Daisy Pikco retains the remaining 30% NCI.

The acquisition of O2 Daisy (the O2 Daisy Transaction), as described below, is a business combination that was effected on 1 August 2025 (the Acquisition Date). Relevant information to evaluate the nature and the financial effect of the business combination are described below. The accounting for this business combination, as well as the quantitive information disclosed below has now been completed, subject to the one year window from the Acquisition Date for measurement period adjustments as permitted by ASC 805.

Background

Until the Acquisition Date, VMED O2 operated its own B2B connectivity and digital services division, offering telecom and managed service solutions to enterprise, public sector, and Small Medium Enterprise (SME) customers across the UK. Concurrently, Daisy Group operated as an independent provider of cloud, cybersecurity, connectivity, and voice services, focused on serving a similar B2B market segment with a flexible and agile service model.

Both VMED O2 and Daisy Group recognised the accelerating demand for best-in-class, digital-first, connectivity solutions and managed service solutions, particularly in light of digital transformation, new ways of working and cyber resilience requirements across SoHo, SMEs, Large Enterprises and Public Sector organisations.

IV-24

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

The combined entity brings together the large customer base and scaled fixed and mobile networks of VMED O2 with the agile platforms and deep B2B expertise of Daisy Group to provide advanced solutions in connectivity, security, and digital workplace transformation with the intention to become a B2B powerhouse, redefining digital-first, cloud-enabled B2B connectivity and managed services in the UK.

Treatment and Significant Judgements

VMED O2 concluded, by virtue of its majority shareholding, that it controls O2 Daisy at the Acquisition Date in accordance with ASC 805. As a result, VMED O2 fully consolidates O2 Daisy and acquired the assets and liabilities contributed by Daisy Pikco into O2 Daisy (Daisy Group Net Liabilities) on the Acquisition Date. No change in control occurred in VMED O2 over the assets and liabilities contributed by VMBL to O2 Daisy (VMBL Net Liabilities).

The Group concluded that the Daisy Group Net Liabilities represent a business and, therefore, the transaction qualifies as a business combination.

Acquisition-related costs

VMED O2 incurred £26.5 million in direct acquisition-related costs for the O2 Daisy transaction (£18.0 million and £8.5 million during the years ended 31 December 2025 and 2024, respectively). These legal, professional, consultancy, and due diligence fees were expensed under "Other expenses" in the consolidated statements of operations.

Consideration transferred

The consideration transferred by VMED O2 to acquire 70% of the Daisy’s Net Liabilities contributed to O2 Daisy is in the form of equity consideration of VMBL’s Net Assets contributed to O2 Daisy with a 30% dilution effect, which amounts to £397.8 million. No cash or other forms of consideration were transferred.

Assets acquired and liabilities assumed

As of 31 December 2025, the purchase price allocation (PPA) was completed, which resulted in the recognition of purchase price adjustments, being (i) other intangible assets of £259.9 million, primarily relating to customer relationships, and (ii) other non-current liabilities, primarily relating to a reduction of £8.5 million in deferred revenue, together with the deferred tax impact of the above-mentioned adjustments (£67.1 million). The amounts recognised at the Acquisition Date represent the fair value of the assets acquired and liabilities assumed. The PPA, NCI and goodwill recognised are now final, subject to any measurement period adjustments in the one year window noted above.



Current assets (a)	£	99.5
Property and equipment, net	11.5
Intangible assets subject to amortisation, net (b)	297.9
Other assets, net	6.4
Other accrued and current liabilities	(75.6)
Deferred tax liabilities	(42.8)
Other long-term liabilities	(903.8)



Total identifiable net liabilities	£	(606.9)

Goodwill (c)	£	1,004.7

_______________

(a)In connection with the O2 Daisy Transaction, we acquired £5.9 million of cash and cash equivalents.

(b)Amount primarily includes PPA adjustments of £259.9 million in relation to customer relationships and brands.

IV-25

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(c)The goodwill recognised in connection with the O2 Daisy Transaction primarily represents the future economic benefits expected to arise from other intangible assets acquired that do not qualify for separate recognition, including assembled workforce and non-contractual relationships.

The fair value of goodwill recognised in respect of O2 Daisy amounts to £1,004.7 million, of which £301.4 million is allocated to NCI, see note 18. None of the goodwill recognised is expected to be deductible for income tax purposes. After the acquisition, the Group is still assessed to be a single reporting unit.

On that basis, the fair value of NCI in O2 Daisy amounted to £58.9 million. There have been movements in NCI reflecting the share of loss made by O2 Daisy since the Acquisition Date and dividends paid to Daisy Pikco. The closing NCI at 31 December 2025 relating to O2 Daisy amounts to £(56.1) million, for further information see note 18.

Post acquisition activity and results

On the Acquisition Date, VMED O2 acquired 70% of O2 Daisy along with the debt amounting to £836.9 million, which was subsequently repaid on the same date. The repayment of this debt is shown as a financing cash outflow in the consolidated statement of cash flows for the year ended 31 December 2025.

Our consolidated statement of operations for the year ended 31 December 2025 includes revenue and net loss of £117.2 million and (£0.3 million), respectively, attributable to the Daisy Group. If the acquisition had occurred on 1 January 2025, management's estimate of the consolidated revenue and net earnings attributable to the Daisy Group would have been £295.1 million and £15.3 million, respectively. In determining these amounts, management has assumed that the fair value adjustments (a) that arose on the date of acquisition would have been the same if the acquisition had occurred on 1 January 2025.

_______________

(a) subject to the one year remeasurement period referred to above.

(6) Derivative Instruments

In general, we enter into derivative instruments to protect against (i) increases in the interest rates on our variable-rate debt and (ii) foreign currency movements, particularly with respect to borrowings that are denominated in a currency other than the functional currency of the borrowing entity. In this regard, we have entered into various derivative instruments to manage interest rate exposure and foreign currency exposure with respect to the U.S. dollar ($) and the euro (€). Generally, we do not apply hedge accounting to our derivative instruments. Accordingly, changes in the fair values of most of our derivative instruments are recorded in realised and unrealised gains or losses on derivative instruments, net, in our consolidated statements of operations.

The following table provides details of the fair values of our derivative instrument assets and liabilities:


	31 December 2025						31 December 2024
	Current		Long-term		Total		Current		Long-term		Total
	in millions
Assets (a):
Cross-currency and interest rate derivative contracts (b)	£	230.8	£	391.6	£	622.4	£	462.7	£	808.2	£	1,270.9
Foreign currency forward and option contracts	0.6		—		0.6		0.9		—		0.9

Total	£	231.4	£	391.6	£	623.0	£	463.6	£	808.2	£	1,271.8
Liabilities (a):
Cross-currency and interest rate derivative contracts (b)	£	193.9	£	523.7	£	717.6	£	490.0	£	268.7	£	758.7
Foreign currency forward and option contracts	3.2		—		3.2		1.6		—		1.6

Total	£	197.1	£	523.7	£	720.8	£	491.6	£	268.7	£	760.3

IV-26

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

_______________

(a)Our long-term derivative assets, current derivative liabilities and long-term derivative liabilities are included in other assets, net, other accrued and current liabilities and other long-term liabilities, respectively, on our consolidated balance sheets.

(b)We consider credit risk relating to our and our counterparties’ non-performance in the fair value assessment of our derivative instruments. In all cases, the adjustments take into account offsetting liability or asset positions. The changes in the credit risk valuation adjustments associated with our cross-currency and interest rate derivative contracts resulted in net gains (losses) of £22.7 million, (£28.8 million) and £44.7 million during 2025, 2024 and 2023, respectively. These amounts are included in realised and unrealised (losses) gains on derivative instruments, net, in our consolidated statements of operations. For additional information regarding our fair value measurements, see note 7.

The details of our realised and unrealised (losses) gains on derivative instruments, net, are as follows:


	Year ended 31 December
	2025		2024		2023
	in millions

Cross-currency and interest rate derivative contracts	£	(737.5)	£	395.5	£	(796.0)


Foreign currency forward and option contracts	4.9		(3.2)		(8.0)


Total	£	(732.6)	£	392.3	£	(804.0)

The cash received or paid related to our derivative instruments is classified as an operating or financing activity in our consolidated statements of cash flows based on the objective of the derivative instrument and the classification of the applicable underlying cash flows. The following table sets forth the classification of the net cash (outflows) inflows of our derivative instruments:


	Year ended 31 December
	2025		2024		2023
	in millions

Operating activities	£	(22.5)	£	211.0	£	242.9

Financing activities	(100.5)		4.1		(9.1)
Total	£	(123.0)	£	215.1	£	233.8

Counterparty Credit Risk

We are exposed to the risk that the counterparties to our derivative instruments will default on their obligations to us. We manage these credit risks through the evaluation and monitoring of the creditworthiness of, and concentration of risk with, the respective counterparties. In this regard, credit risk associated with our derivative instruments is spread across a relatively broad counterparty base of banks and financial institutions, however notwithstanding, given the size of our derivative portfolio, the default of certain counterparties could have a significant impact on our consolidated statements of operations. Collateral is generally not posted by either party under our derivative instruments. At 31 December 2025 our exposure to counterparty credit risk included derivative assets with an aggregate fair value of £124.0 million

We have entered into derivative instruments under master agreements with each counterparty that contain master netting arrangements that are applicable in the event of early termination by either party to such derivative instrument. The master netting arrangements are limited to the derivative instruments governed by the relevant master agreement and are independent of similar arrangements.

Under our derivative contracts, it is generally only the non-defaulting party that has a contractual option to exercise early termination rights upon the default of the other counterparty and to set off other liabilities against sums due upon such termination. However, in the event of an insolvency of a derivative counterparty, under the laws of certain jurisdictions, the

IV-27

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

defaulting counterparty or its insolvency representatives may be able to compel the termination of one or more derivative contracts and trigger early termination payment liabilities payable by us, reflecting any mark-to-market value of the contracts for the counterparty. Alternatively, or in addition, the insolvency laws of certain jurisdictions may require the mandatory set off of amounts due under such derivative contracts against present and future liabilities owed to us under other contracts between us and the relevant counterparty. Accordingly, it is possible that we may be subject to obligations to make payments, or may have present or future liabilities owed to us partially or fully discharged by set off as a result of such obligations, in the event of the insolvency of a derivative counterparty, even though it is the counterparty that is in default and not us. To the extent that we are required to make such payments, our ability to do so will depend on our liquidity and capital resources at the time. In an insolvency of a defaulting counterparty, we will be an unsecured creditor in respect of any amount owed to us by the defaulting counterparty, except to the extent of the value of any collateral we have obtained from that counterparty.

In addition, where a counterparty is in financial difficulty, under the laws of certain jurisdictions, the relevant regulators may be able to (i) compel the termination of one or more derivative instruments, determine the settlement amount and/or compel, without any payment, the partial or full discharge of liabilities arising from such early termination that are payable by the relevant counterparty or (ii) transfer the derivative instruments to an alternative counterparty.

Details of our Derivative Instruments

Cross-currency Swap Contracts

We generally match the denomination of our borrowings with the functional currency of the supporting operations or, when it is more cost effective, we provide for an economic hedge against foreign currency exchange rate movements by using derivative instruments to synthetically convert unmatched debt into the applicable underlying currency. At 31 December 2025, substantially all of our debt was either directly or synthetically matched to the functional currency of the borrowing entity. The following table sets forth the total notional amounts and the related weighted average remaining contractual lives of our cross-currency swap contracts at 31 December 2025:


Notional amount due from counterparty		Notional amount due to counterparty			Weighted average remaining life
in millions					in years

$	13,408.9	£	10,557.4	(a)	3.3
€	7,060.0	£	6,264.7	(a)	4.4


$	166.6	€	150.0		2.5

_______________

(a)Includes certain derivative instruments that are “forward-starting,” such that the initial exchange occurs at a date subsequent to 31 December 2025. These instruments are typically entered into in order to extend existing hedges without the need to amend existing contracts.

Interest Rate Swap Contracts

The following table sets forth the total pound sterling equivalents of the notional amounts and the related weighted average remaining contractual lives of our interest rate swap contracts at 31 December 2025:

Pay fixed rate (a)

Receive fixed rate

Notional amount

Weighted average
remaining life

Notional amount

Weighted average
remaining life

in millions

in years

in millions

in years

12,486.3

2.8

3,648.7

0.9

_______________

(a)Includes forward-starting derivative instruments.

IV-28

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Basis Swaps

Our basis swaps involve the exchange of attributes used to calculate our floating interest rates, including (i) the benchmark rate, (ii) the underlying currency and/or (iii) the borrowing period. We typically enter into these swaps to optimise our interest rate profile based on our current evaluations of yield curves, our risk management policies and other factors. At 31 December 2025, the total pound sterling equivalent of the notional amount due from the counterparty, including forward-starting derivative instruments, was £1,769.0 million and the related weighted average remaining contractual life was 0.6 years.

Interest Rate Caps and Floors

From time to time, we enter into interest rate cap and floor agreements. Purchased interest rate caps lock in a maximum interest rate if variable rates rise, but also allow our Company to benefit from declines in market rates. Purchased interest rate floors protect us from interest rates falling below a certain level, generally to match a floating rate floor on a debt instrument. At 31 December 2025, the pound sterling equivalent of the notional amounts of our purchased interest rate caps and floors were £1,308.6 million and £5,185.2 million, respectively.

Impact of Derivative Instruments on Borrowing Costs

Excluding forward-starting instruments, the impact of the derivative instruments that mitigate our foreign currency and interest rate risk was a decrease of 54 basis points to our borrowing costs as of 31 December 2025.

There have been significant changes in the benchmark interest rates used to set floating rates on our debt and derivative instruments. ICE Benchmark Administration (the entity that administers LIBOR) ceased to publish GBP LIBOR rates after 31 December 2021, and it ceased to publish USD LIBOR rates after 30 June 2023. The methodology for EURIBOR has been reformed and has been granted regulatory approval to continue to be used.

We have agreed amendments in respect of all of our debt and derivative instruments to replace the ceased rates. For GBP, these reference the Sterling Overnight Index Average (SONIA). For USD, these reference the Term Secured Overnight Financing Rate (Term SOFR) administered by Federal Reserve Bank of New York or Term SOFR administered by CME Group Benchmark Administration Limited.

Foreign Currency Forwards and Options

We enter into foreign currency forward and option contracts with respect to non-functional currency exposure. As of 31 December 2025, the total notional amount of our foreign currency forward and option contracts was £321.7 million.

(7) Fair Value Measurements

We use the fair value method to account for our derivative instruments. The reported fair values of these instruments as of 31 December 2025 are unlikely to represent the value that will be paid or received upon the ultimate settlement or disposition of these assets and liabilities.

GAAP provides for a fair value hierarchy that prioritises the inputs to valuation techniques used to measure fair value into three broad levels. Level 1 inputs are quoted market prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. Level 2 inputs are inputs other than quoted market prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 3 inputs are unobservable inputs for the asset or liability. We record transfers of assets or liabilities into or out of Levels 1, 2 or 3 at the beginning of the quarter during which the transfer occurred. During 2024, material transfers were made relating to the pension buy-in. See note 16 for further details.

All of our Level 2 inputs (interest rate futures, swap rates and certain of the inputs for our weighted average cost of capital calculations) and certain of our Level 3 inputs (forecasted volatilities and credit spreads) are obtained from pricing services. These inputs, or interpolations or extrapolations thereof, are used in our internal models to calculate, amongst other items, yield curves, forward interest and currency rates and weighted average cost of capital rates. In the normal course of business, we

IV-29

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

receive market value assessments from the counterparties to our derivative contracts. Although we compare these assessments to our internal valuations and investigate unexpected differences, we do not otherwise rely on counterparty quotes to determine the fair values of our derivative instruments. The midpoints of applicable bid and ask ranges generally are used as inputs for our internal valuations.

In order to manage our interest rate and foreign currency exchange risk, we have entered into various derivative instruments, as further described in note 6. The recurring fair value measurements of these instruments are determined using discounted cash flow models. Most of the inputs to these discounted cash flow models consist of, or are derived from, observable Level 2 data for substantially the full term of these instruments. This observable data mostly includes currency rates, interest rate futures and swap rates, which are retrieved or derived from available market data. Although we may extrapolate or interpolate this data, we do not otherwise alter this data in performing our valuations. We use a Monte Carlo based approach to incorporate a credit risk valuation adjustment in our fair value measurements to estimate the impact of both our own non-performance risk and the non-performance risk of our counterparties. The inputs used for our credit risk valuations, including our and our counterparties’ credit spreads, represent our most significant Level 3 inputs, and these inputs are used to derive the credit risk valuation adjustments with respect to these instruments. As we would not expect these parameters to have a significant impact on the valuations of these instruments, we have determined that these valuations fall under Level 2 of the fair value hierarchy. Our credit risk valuation adjustments with respect to our cross-currency and interest rate swaps are quantified and further explained in note 6. At 31 December 2025 and 2024, all of our derivatives instruments fell under Level 2 of the fair value hierarchy.

Fair value measurements are also used for non-recurring valuations performed in connection with acquisition accounting and impairment assessments.

These non-recurring valuations primarily include intangible assets subject to amortisation, property, plant and equipment, customer relationships, brands and mobile spectrum licenses and the implied value of goodwill. The valuation of customer relationships and brands is primarily based on an excess earnings methodology, which is a form of a discounted cash flow analysis. The excess earnings methodology requires us to estimate the specific cash flows expected from the customer relationship, considering such factors as estimated customer life, the revenue expected to be generated over the life of the customer relationship, contributory asset charges and other factors. Tangible assets are typically valued using a replacement or reproduction cost approach, considering factors such as current prices of the same or similar equipment, the age of the equipment and economic obsolescence. The implied value of goodwill is determined by allocating the fair value of a reporting unit to all of the assets and liabilities of that unit as if it had been acquired in a business combination, with the residual amount allocated to goodwill. All of our non-recurring valuations, except for third-party debt, as further described below, use significant unobservable inputs and therefore fall under Level 3 of the fair value hierarchy.

In 2025, additional non-recurring valuations were performed in connection with the acquisition of the Daisy Group as outlined in note 5, all of which fall under Level 3 of the fair value hierarchy. The following list sets forth the primary non-recurring valuations performed related to certain assets and liabilities upon closing the transaction:

•Enterprise value. The valuation of the Daisy Group and VMBL is based on discounted cash flow and market approach analyses. With the exception of certain inputs of our weighted average cost of capital and discount rate calculations, the inputs used in our discounted cash flow analyses, such as forecasts of future cash flows, are based on our assumptions. The discount rate used for the valuation of the Daisy Group is the internal rate of return (IRR) of 8.3% which takes into account the split of shareholding. This falls within the Daisy Group’s weighted average cost of capital (WACC) range. The discount rate used for the valuation of VMBL was a WACC of 8.5%.

•Customer relationships. The valuation of customer relationships is primarily based on an excess earnings methodology, which is a form of a discounted cash flow analysis. The multi-period excess earnings methodology requires us to estimate the specific cash flows expected from the customer relationship, considering such factors as estimated customer life, the revenue expected to be generated over the life of the customer relationship, contributory asset charges and other factors. The discount rate used was 7.6% which is the IRR with a duration adjustment.

For impairment assessments, our analysis includes comparing the estimated enterprise value of the reporting unit to its carrying amount to determine whether an impairment exists, as outlined in note 8.

IV-30

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

We estimate fair value using a market approach using relevant observable data. Under this approach, fair value is determined by reference to comparable publicly traded companies, applying valuation metrics such as Enterprise Value to EBITDA (EV/EBITDA) multiples.

When appropriate, a control premium is applied to reflect the price a market participant would be willing to pay to obtain control of the underlying business. The use of a control premium is consistent with the market participant perspective required under ASC 820, Fair Value Measurement.

The selection of comparable companies, valuation multiples, and any applicable adjustments is based on market participant assumptions and observable market data as of the measurement date. Depending on the observability of these inputs, they are classified within Level 2 of the fair value hierarchy.

All the fair values of our financial assets, financial liabilities and inventory equates to the carrying values, except for the debt obligations (see note 10).

(8) Long-lived Assets

Property, Plant and Equipment, Net

The details of our property, plant and equipment and the related accumulated depreciation are set forth below:


	Estimated useful life at 31 December 2025	31 December
		2025		2024
		in millions

Plant and machinery	2 to 30 years	£	11,490.4	£	10,388.9
Computer equipment, tools and other items	3 to 11 years	3,201.3		2,889.0
Plant and equipment in progress	N/A	1,227.6		1,221.4
Land and buildings	2 to 50 years	544.8		467.6
Total property, plant and equipment, gross		16,464.1		14,966.9
Accumulated depreciation		(7,392.6)		(6,047.9)
Total property, plant and equipment, net		£	9,071.5	£	8,919.0

Depreciation expense related to our property, plant and equipment was £1,841.8 million, £1,651.7 million and £2,019.5 million during 2025, 2024 and 2023, respectively.

During 2025, 2024 and 2023, we recorded non-cash increases to our property, plant and equipment related to vendor financing arrangements of £986.8 million, £698.9 million and £691.5 million, respectively, which excludes related VAT of £161.4 million, £131.4 million and £132.7 million, respectively, that were also financed under these arrangements.

Goodwill

Our goodwill primarily represents the equity of the Joint Venture contributed businesses in excess of the fair value of our net identifiable assets and liabilities. During the fourth quarters of 2025 and 2023, we recorded goodwill impairments of £3.8 billion and £2.3 billion, respectively, in these consolidated financial statements as prepared in accordance with GAAP. The impairment recorded in 2025 primarily related to a decline in the projected cash flows resulting from effects of broader macroeconomic environment in the UK and fair value estimates using comparable public company market valuations. We considered a market approach in determining the fair value estimate whereby the key inputs used were current earnings multiples of comparable public companies. The changes in our goodwill for the indicated periods are summarised below (in millions):

IV-31

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023


1 January 2023	£	17,740.8
Impairment	(2,344.0)
31 December 2023	15,396.8
Impairment	—
31 December 2024	15,396.8
Additions (a)	1,004.7
Impairment	(3,840.2)
31 December 2025	£	12,561.3

_______________

(a) Includes amounts related to the O2 Daisy Transaction, see note 5 for further additional information.

Intangible Assets Subject to Amortisation, Net

The details of our intangible assets subject to amortisation are set forth below:


		31 December 2025

	Estimated useful life	Gross carrying amount		Accumulated amortisation		Net carrying amount
		in millions

Customer relationships and brands (a)	3 to 9 years	£	7,976.0	£	(3,943.0)	£	4,033.0
Telecoms licenses and other (b)	20 to 30 years	1,690.2		(463.4)		1,226.8


Total		£	9,666.2	£	(4,406.4)	£	5,259.8


	31 December 2024

	Gross carrying amount		Accumulated amortisation		Net carrying amount
	in millions

Customer relationships	7,713.0		(3,070.9)		4,642.1
Telecoms licenses and other	1,486.7		(367.0)		1,119.7


Total	£	9,199.7	£	(3,437.9)	£	5,761.8

_______________

(a)Amounts include additions during 2025 of (i) £230.7 million related to the O2 Daisy Transaction and (ii) £67.2 million of other additions, primarily related to brands recognised.

(b)Amounts primarily relate to mobile spectrum licenses associated with the mobile operations of O2, including additions of £155.2 million during 2025.

IV-32

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Amortisation expense related to intangible assets with finite useful lives was £971.3 million, £939.6 million and £949.8 million during 2025, 2024 and 2023, respectively. Based on our amortisable intangible asset balance at 31 December 2025, we expect that amortisation expense will be as follows for the next five years and thereafter (in millions):


2026	£	990.8
2027	989.0
2028	987.0
2029	983.9
2030	484.0
Thereafter	825.1
Total	£	5,259.8

(9) Investments

The details of our investments, including our share of results of affiliates, are set forth below:






	Cornerstone (a)		Tesco Mobile (b)		Total (c)
	in millions

1 January 2023	£	750.5	£	9.6	£	760.1
Share of results of affiliates	71.2		1.6		72.8
Disposal (a)	(257.3)		—		(257.3)
Dividends	(30.0)		—		(30.0)
31 December 2023	534.4		11.2		545.6
Share of results of affiliates	25.4		3.2		28.6
Disposal (a)	(127.4)		—		(127.4)
Dividends (d)	(40.1)		—		(40.1)
31 December 2024	392.3		14.4		406.7
Share of results of affiliates	18.9		0.2		19.1

Dividends (d)	(76.8)		(1.3)		(78.1)
31 December 2025	£	334.4	£	13.3	£	347.7

_______________

(a)Our ownership percentages are determined based on our legal ownership as of the most recent balance sheet date.

As at 31 December 2025, VMED O2 is the majority shareholder (50.01%) of the Granstone group (consisting of Granstone Holdco Limited (Granstone), its direct subsidiary O2 Networks Limited (O2 Networks), and O2 Networks’ 50% shareholding in Cornerstone Telecommunications Infrastructure Limited (Cornerstone) which is accounted for under the equity method). The non-controlling shareholders are GLIL Infrastructure LLP (GLIL) and Equitix Investment Management Limited (Equitix).

In 2023 VMED O2 sold a 33.33% stake in Granstone (representing 16.66% of Cornerstone) to GLIL for which we received a cash consideration of £359.5 million. This transaction is viewed as an equity transaction and therefore the £359.5 million cash proceeds, which were previously disclosed as an investing activity, are now disclosed as a financing activity. The prior year numbers in the consolidated statements of cash flows have been restated accordingly.

In September 2024, VMED O2 entered into a sale and purchase agreement to sell an additional 16.66% stake in Granstone, (representing 8.33% of Cornerstone), for a cash consideration of approximately £186 million to the non-controlling shareholders. This follows on from, and is along equivalent terms to, the previous sale in 2023.

IV-33

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

In November 2024, we completed the transaction and VMED O2 received £186 million in cash proceeds from the sale and immediately paid £9.9 million held in trust (see footnote (d)) to the non-controlling shareholders.

As at 31 December 2025, the beneficial ownership of Cornerstone is VMED O2 (25.01%); GLIL (16.66%); and Equitix (8.33%).

Cornerstone remains a critical supplier to VMED O2 and these transactions have not impacted the existing commercial network sharing agreement between Vodafone and VMED O2, which sees the two companies share radio equipment across certain areas of the country.

(b)As of 31 December 2025, we own 50% of Tesco Mobile Limited (Tesco Mobile). We have determined our 50% interest in Tesco Mobile, a mobile virtual network operator (MVNO), to be classified as a joint venture (the Tesco Mobile JV) and accounted for under the equity method in our consolidated financial statements.

(c)The assets associated with our equity method investments are included within other assets, net, on our consolidated balance sheets.

(d)In October 2024, Cornerstone declared and paid a £60.0 million dividend to O2 Networks, which in turn paid a dividend of £59.85 million to Granstone. Subsequently, Granstone paid a dividend of £59.7 million to its shareholders in the proportion of their shareholdings at the time, with VMED O2’s portion being £39.8 million, of which £9.9 million would be held in trust and paid to the non-controlling shareholders upon completion of the transaction as per the terms of the sale and purchase agreement.

In March 2025, Cornerstone declared a dividend of £110.0 million, of which O2 Networks was entitled to £55.0 million. Subsequently, O2 Networks declared a £55.0 million dividend to Granstone and then Granstone declared a £55.0 million dividend to its shareholders in the proportion of their shareholdings, with VMED O2’s retained portion being £27.5 million. The various cash movements were settled in March 2025.

In June 2025, Cornerstone declared a dividend of £112.0 million, of which O2 Networks was entitled to £56.0 million. Subsequently, O2 Networks declared a £56.0 million dividend to Granstone and then Granstone declared a £56.0 million dividend to its shareholders in the proportion of their shareholdings, with VMED O2’s retained portion being £28.0 million. The various cash movements were settled in July 2025.

In December 2025, Cornerstone declared a £85.0 million dividend, of which O2 Networks received £42.5 million. O2 Networks in turn, declared a dividend of £42.5 million to Granstone. Subsequently, Granstone declared a dividend of £42.5 million to its shareholders in the proportion of their shareholdings at the time, with VMED O2’s portion being £21.3 million. The various cash movements were settled in December 2025.

In August 2025, Tesco Mobile Limited declared and paid a dividend of £1.3 million to VMED O2.

IV-34

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(10) Debt

The pound sterling equivalents of the components of our third-party debt are as follows:


	31 December 2025
	Weighted average interest rate (a)		Unused borrowing capacity (b)		Principal amount
					31 December
					2025		2024
			in millions

VMED O2 Credit Facilities (c)	6.38	%	£	1,378.0	£	6,331.7	£	7,671.6
VMED O2 Senior Secured Notes	5.00	%	—		10,259.6		8,798.1
VMED O2 Senior Notes	4.51	%	—		1,123.8		1,152.2
Vendor financing (d)	5.42	%	—		3,590.3		3,400.8

Other	5.42	%	—		189.7		320.3
Total debt before deferred financing costs, discounts and premiums (e)	5.45	%	£	1,378.0	£	21,495.1	£	21,343.0

The following table provides a reconciliation of total third-party debt before deferred financing costs, discounts and premiums to total debt and finance lease obligations:






	31 December
	2025		2024
	in millions

Total debt before deferred financing costs, discounts and premiums	£	21,495.1	£	21,343.0
Deferred financing costs, discounts and premiums, net	(29.8)		(8.5)
Total carrying amount of debt	21,465.3		21,334.5
Finance lease obligations (note 11)	60.6		59.4
Total debt and finance lease obligations	21,525.9		21,393.9
Related-party debt (note 15)	83.2		57.6
Total debt inc. interest and lease obligations	21,609.1		21,451.5
Current portion of debt and finance lease obligations	(3,904.6)		(3,805.7)
Long-term debt and finance lease obligations	£	17,704.5	£	17,645.8

_______________

(a)Represents the weighted average interest rate in effect at 31 December 2025 for all borrowings outstanding pursuant to each debt instrument, including any applicable margin. The interest rates presented represent stated rates and do not include the impact of derivative instruments, deferred financing costs, original issue premiums or discounts and commitment fees, all of which affect our overall cost of borrowing. For information regarding our derivative instruments, see note 6.

(b)Unused borrowing capacity under the VMED O2 Credit Facilities amounts to £1,378.0 million, comprising (i) £1,324 million under the Revolving Credit Facility maturing in September 2029 and (ii) £54.0 million under the Revolving Credit Facility maturing in January 2026. Unused borrowing capacity represents the maximum availability under the VMED O2 Credit Facilities at 31 December 2025 without regard to covenant compliance calculations or other conditions precedent to borrowing. At 31 December 2025, in accordance with the terms of the VMED O2 Credit Facilities, £1,378.0 million of unused borrowing capacity was available to be borrowed and there were no restrictions on our ability to make loans or distributions from this availability to other VMED O2 subsidiaries. Upon completion of the relevant 31 December 2025 compliance reporting requirements, in accordance with the terms of the VMED O2 Credit Facilities, we expect £1,378.0 million of unused borrowing capacity will continue to be available, with no restrictions to

IV-35

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

loan or distribute. Our above expectations do not consider any actual or potential changes to our borrowing levels or any amounts loaned or distributed subsequent to 31 December 2025, or the full impact of additional amounts that may be available to borrow, loan or distribute under certain defined baskets within the VMED O2 Credit Facilities.

(c)As of 31 December 2025 and 2024, principal amounts include £93.3 million and £413.6 million, respectively, of borrowings pursuant to excess cash facilities under the VMED O2 Credit Facilities. These borrowings are owed to certain non-consolidated special purpose financing entities that have issued notes to finance the purchase of receivables due from certain of our subsidiaries to certain other third parties for amounts that we and our subsidiaries have vendor financed. To the extent the proceeds from these notes exceed the amount of vendor financed receivables available to be purchased, the excess proceeds are used to fund these excess cash facilities under our senior credit facilities.

(d)Represents amounts owed to various creditors pursuant to interest-bearing vendor financing arrangements that are used to finance certain of our property, plant and equipment additions and operating expenses. These arrangements extend our repayment terms beyond a vendor’s original due dates (e.g. extension beyond a vendor’s customary payment terms) and as such are classified outside of accounts payable as debt on our consolidated balance sheets. These obligations are generally due within one year and include VAT that was also financed under these arrangements. For purposes of our consolidated statements of cash flows, operating-related expenses financed by an intermediary are treated as constructive operating cash outflows and constructive financing cash inflows when the intermediary settles the liability with the vendor as there is no actual cash outflow until we pay the financing intermediary. During 2025, 2024 and 2023, the constructive cash outflow included in cash flows from operating activities and the corresponding constructive cash inflow included in cash flows from financing activities related to these operating expenses was £3,364.2 million, £3,951.4 million and £3,046.9 million, respectively. Repayments of vendor financing obligations are included in repayments and repurchases of third-party debt and finance lease obligations in our consolidated statements of cash flows.

(e)As of 31 December 2025 and 2024, our debt had an estimated fair value of £20.9 billion and £20.9 billion, respectively. The estimated fair values of our debt instruments are generally determined using the average of applicable bid and ask prices (mostly Level 1 of the fair value hierarchy). For additional information regarding fair value hierarchies, see note 7.

General Information

Credit Facilities. We have entered into a senior secured credit facility agreement with certain financial and other institutions and senior credit facility agreements with certain non-consolidated special purpose financing entities (as described under VMED O2 Credit Facilities below) (the “credit facilities”). Certain of our credit facilities provide for adjustment to our borrowing rates based on the achievement, or otherwise, of certain Environmental, Social and Governance (ESG)-linked metrics. Our credit facilities contain certain covenants, the more notable of which are as follows:

•Our credit facilities contain certain consolidated net leverage ratios, as specified in the relevant credit facility, which are required to be complied with (i) on an incurrence basis and/or (ii) in respect of our senior secured credit facilities, when the associated revolving credit facilities have been drawn, on a net basis, beyond a specified percentage of the total available revolving credit commitments, on a maintenance basis;

•Subject to certain customary and agreed exceptions, our credit facilities contain certain restrictions which, among other things, restrict the ability of certain of our subsidiaries to (i) incur or guarantee certain financial indebtedness, (ii) make certain disposals and acquisitions, (iii) create certain security interests over their assets and (iv) make certain restricted payments to their direct and/or indirect parent companies through dividends, loans or other distributions;

•Our credit facilities require that certain of our subsidiaries (i) guarantee the payment of all sums payable under the relevant credit facility and (ii) in respect of our senior secured credit facilities, grant first-ranking security over substantially all of their assets to secure the payment of all sums payable thereunder;

•In addition to certain mandatory prepayment events, the instructing group of lenders under our senior secured credit facilities, under certain circumstances, may cancel the lenders’ commitments thereunder and declare the loan(s)

IV-36

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

thereunder due and payable after the applicable notice period following the occurrence of a change of control (as specified in the senior secured credit facilities);

•In addition to certain mandatory prepayment events, the individual lender under each of our senior credit facilities, under certain circumstances, may cancel its commitments thereunder and declare the loan(s) thereunder due and payable at a price of 101% after the applicable notice period following the occurrence of a change of control (as specified in the relevant senior credit facility);

•Our credit facilities contain certain customary events of default, the occurrence of which, subject to certain exceptions, materiality qualifications and cure rights, would allow the instructing group of lenders to (i) cancel the total commitments, (ii) declare that all or part of the loans be payable on demand and/or (iii) accelerate all outstanding loans and terminate their commitments thereunder;

•Our credit facilities require that we observe certain affirmative and negative undertakings and covenants, which are subject to certain materiality qualifications and other customary and agreed exceptions;

•In addition to customary default provisions, our senior secured credit facilities include cross-default provisions with respect to the other indebtedness of certain of our subsidiaries, subject to agreed minimum thresholds and other customary and agreed exceptions; and

•Our senior credit facilities provide that any failure to pay principal at its stated maturity (after the expiration of any applicable grace period) of, or any acceleration with respect to, other indebtedness of the borrower or certain subsidiaries over agreed minimum thresholds (as specified under the applicable senior credit facility), is an event of default under the respective senior credit facility.

SPE Notes. From time to time, we create special purpose financing entities (SPEs). These SPEs are created for the primary purpose of facilitating the offering of senior secured notes, which we collectively refer to as the “SPE Notes”.

The SPEs use the proceeds from the issuance of the SPE Note to fund term loan facilities under the credit facilities, each a “Funded Facility” and collectively the “Funded Facilities”. Each SPE is dependent on payments from the relevant borrowing entity under the applicable Funded Facility in order to service its payment obligations under each respective SPE Note. The SPEs are consolidated by VMED O2. As a result, the amounts outstanding under the Funded Facilities of the SPEs are eliminated in the consolidated financial statements of VMED O2.

Pursuant to the respective indentures for the SPE Notes (the SPE Indentures) and the respective accession agreements for the Funded Facilities, the call provisions, maturity dates and applicable interest rates for each Funded Facility are the same as those of the related SPE Note. Each SPE, as the lender under the relevant Funded Facility, is treated the same as the other lenders under the credit facilities, with benefits, rights and protections similar to those afforded to the other lenders. Through the covenants in the applicable SPE Indenture and the applicable security interests over the relevant SPE’s rights under the applicable Funded Facility granted to secure the relevant SPE’s obligations under the relevant SPE Notes, the holders of the SPE Notes are provided indirectly with the benefits, rights, protections and covenants granted to the SPE as lender under the applicable Funded Facility. The SPEs are prohibited from incurring any additional indebtedness, subject to certain exceptions under the SPE Indentures.

The SPE Notes are non-callable prior to their respective call date (as specified under the applicable SPE Indenture). If, however, at any time prior to the applicable call date, all or a portion of the loans under the related Funded Facility are voluntarily prepaid (a SPE Early Redemption Event), then the SPE will be required to redeem an aggregate principal amount of its respective SPE Notes equal to the aggregate principal amount of the loans prepaid under the relevant Funded Facility. In general, the redemption price payable will equal 100% of the principal amount of the applicable SPE Notes to be redeemed and a “make-whole” premium, which is the present value of all remaining scheduled interest payments to the applicable call date using the discount rate as of the redemption date plus a premium (as specified in the applicable SPE Indenture). Upon the occurrence of a SPE Early Redemption Event on or after the applicable call date, the SPE will redeem an aggregate principal amount of its respective SPE Notes equal to the principal amount prepaid under the related Funded Facility at a redemption price (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the applicable SPE Indenture), if any, to the applicable redemption date.

IV-37

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Senior and Senior Secured Notes. Virgin Media Finance plc, VMED O2 UK Financing I plc (VMED O2 Financing I) and Virgin Media Secured Finance plc (Virgin Media Secured Finance), each a wholly-owned subsidiary of VMED O2, have issued certain senior and senior secured notes, respectively. In general, our senior and senior secured notes (i) are senior obligations of the issuer of such notes that rank equally with all of the existing and future senior debt of such issuer and are senior to all existing and future subordinated debt of such issuer, (ii) contain, in most instances, certain guarantees from certain of our subsidiaries (as specified in the applicable indenture) and (iii) with respect to our senior secured notes, are secured by certain pledges or liens over substantially all of the assets of certain of our subsidiaries. In addition, the indentures governing our senior and senior secured notes contain certain covenants, the more notable of which are as follows:

•Our notes provide that any failure to pay principal at its stated maturity (after the expiration of any applicable grace period) of, or any acceleration with respect to, other indebtedness of the issuer or certain subsidiaries over agreed minimum thresholds (as specified under the applicable indenture), is an event of default under the respective notes;

•Subject to certain materiality qualifications and other customary and agreed exceptions, our notes contain (i) certain customary incurrence-based covenants and (ii) certain restrictions that, among other things, restrict our ability to (a) incur or guarantee certain financial indebtedness, (b) make certain disposals and acquisitions, (c) create certain security interests over our assets and (d) make certain restricted payments to our direct and/or indirect parent companies through dividends, loans or other distributions;

•If certain of our subsidiaries (as specified in the applicable indenture) sell certain assets, the issuer must, subject to certain materiality qualifications and other customary and agreed exceptions, offer to repurchase the applicable notes at par, or if a change of control (as specified in the applicable indenture) occurs, the issuer must offer to repurchase all of the relevant notes at a redemption price of 101%; and

•Our senior secured notes contain certain early redemption provisions including the ability to, during each 12-month period commencing on the issue date for such notes until the applicable call date (Call Date), redeem up to 10% of the original principal amount of the notes at a redemption price equal to 103% of the principal amount of the notes to be redeemed plus accrued and unpaid interest.

IV-38

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

VMED O2 Notes

The details of the outstanding notes of VMED O2 as of 31 December 2025 are summarised in the following table:


					Outstanding principal amount
VMED O2 Notes	Maturity	Interest rate	Original issue amount		Borrowing currency		Pound sterling equivalent		Carrying value (a)

			in millions

Senior Notes:
2030 5.000% Dollar Senior Notes	15 July 2030	5.000%	$	925.0	$	925.0	£	687.6	£	687.2
2030 3.750% Euro Senior Notes	15 July 2030	3.750%	€	500.0	€	500.0	436.2		436.7
Total Senior Notes							1,123.8		1,123.9
Senior Secured Notes:
2029 5.500% Dollar Senior Secured Notes	15 May 2029	5.500%	$	1,425.0	$	1,425.0	1,059.3		1,092.3
2029 5.250% Sterling Secured Notes	15 May 2029	5.250%	£	340.0	£	340.0	340.0		348.8
2029 4.000% Sterling Senior Secured Notes (b)	31 January 2029	4.000%	£	600.0	£	600.0	600.0		598.3
2030 4.250% Sterling Senior Secured Notes	15 January 2030	4.250%	£	635.0	£	635.0	635.0		635.5
2030 4.500% Dollar Senior Secured Notes	15 August 2030	4.500%	$	915.0	$	915.0	680.2		681.0
2030 4.125% Sterling Senior Secured Notes	15 August 2030	4.125%	£	480.0	£	480.0	480.0		479.3
2031 3.250% Euro Senior Secured Notes (b)	31 January 2031	3.250%	€	950.0	€	950.0	828.8		833.3
2031 4.250% Dollar Senior Secured Notes (b)	31 January 2031	4.250%	$	1,350.0	$	1,350.0	1,003.5		990.4
2031 4.750% Dollar Senior Secured Notes (b)(c)	15 July 2031	4.750%	$	1,400.0	$	1,400.0	1,040.7		1,038.7
2031 4.500% Sterling Senior Secured Notes (b)(c)	15 July 2031	4.500%	£	675.0	£	675.0	675.0		672.9
2032 7.750% Dollar Senior Secured Notes (b)	15 April 2032	7.750%	$	750.0	$	950.0	706.2		708.3
2032 5.625% Euro Senior Secured Notes (c)	15 April 2032	5.625%	€	600.0	€	1,810.0	1,579.0		1,585.7
2033 6.750% Dollar Senior Secured Notes (b)	15 January 2033	6.750%	$	850.0	$	850.0	631.9		628.0
Total Senior Secured Notes							10,259.6		10,292.5
Total							£	11,383.4	£	11,416.4

_______________

(a)Amounts are net of deferred financing costs, discounts and premiums, including amounts recorded in connection with acquisition accounting for the Joint Venture, where applicable.

(b)Respective notes are SPE Notes that have been issued by VMED O2 Financing I.

(c)Respective notes are VMED O2 Green Bonds that have been issued by VMED O2 Financing I under the International Capital Markets Association’s Green Bond Principles as “green” assets to investors.

IV-39

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

The VMED O2 Notes are non-callable prior to the applicable Call Date as presented in the below table. At any time prior to the respective Call Date, VMED O2 may redeem some or all of the applicable notes by paying a “make-whole” premium, which is the present value of all remaining scheduled interest payments to the applicable Call Date using the discount rate (as specified in the applicable indenture) as of the redemption date plus 50 basis points.


VMED O2 Notes			Call Date

2030 5.000% Dollar Senior Notes			15 July 2025
2030 3.750% Euro Senior Notes			15 July 2025
2029 4.000% Sterling Senior Secured Notes			31 January 2024
2029 5.500% Dollar Senior Secured Notes			15 May 2024
2029 5.250% Sterling Secured Notes			15 May 2024
2030 4.250% Sterling Senior Secured Notes			15 October 2024
2030 4.500% Dollar Senior Secured Notes			15 August 2025
2030 4.125% Sterling Senior Secured Notes			15 August 2025
2031 3.250% Euro Senior Secured Notes			31 January 2026
2031 4.250% Dollar Senior Secured Notes			31 January 2026
2031 4.750% Dollar Senior Secured Notes			15 July 2026
2031 4.500% Sterling Senior Secured Notes			15 July 2026
2032 7.750% Dollar Senior Secured Notes			15 April 2027
2032 5.625% Euro Senior Secured Notes			15 April 2027
2033 6.750% Dollar Senior Secured Notes			15 October 2028

IV-40

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

VMED O2 may redeem some or all of the VMED O2 Senior Notes and the VMED O2 Senior Secured Notes at the following redemption prices (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the applicable indenture), if any, to the applicable redemption date, as set forth below:


	Redemption Price
	2030 5.000% Dollar Senior Notes	2030 3.750% Euro Senior Notes	2029 4.000% Sterling Senior Secured Notes	2029 5.500% Dollar Senior Secured Notes	2029 5.250% Sterling Secured Notes	2030 4.250% Sterling Senior Secured Notes	2030 4.500% Dollar Senior Secured Notes	2030 4.125% Sterling Senior Secured Notes

12-month period commencing	15 July	15 July	31 January	15 May	15 May	15 October	15 August	15 August
2026	101.250%	100.938%	100.000%	100.000%	100.000%	100.531%	101.125%	101.031%
2027	100.625%	100.469%	100.000%	100.000%	100.000%	100.000%	100.563%	100.516%
2028	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%


	Redemption Price
		2031 3.250% Euro Senior Secured Notes	2031 4.250% Dollar Senior Secured Notes	2031 4.750% Dollar Senior Secured Notes	2031 4.500% Sterling Senior Secured Notes	2032 7.750% Dollar Senior Secured Notes	2032 5.625% Euro Senior Secured Notes	2033 6.750% Dollar Senior Secured Notes

12-month period commencing		31 January	31 January	15 July	15 July	15 April	15 April	15 October
2026		101.625%	102.125%	102.375%	102.250%	N.A.	N.A.	N.A
2027		100.813%	101.063%	101.188%	101.125%	103.875%	102.813%	N.A
2028		100.406%	100.530%	100.594%	100.563%	101.938%	101.406%	103.375%
2029		100.406%	100.530%	100.594%	100.563%	100.000%	100.000%	101.688%
2030		100.000%	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%

IV-41

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

VMED O2 Credit Facilities

The VMED O2 Credit Facilities are the senior and senior secured credit facilities of certain subsidiaries of VMED O2. The details of our borrowings under the VMED O2 Credit Facilities as of 31 December 2025 are summarised in the following table:


VMED O2 Credit Facilities	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity		Carrying value (a)

			in millions

Senior Secured Facilities:
O (b)	January 31, 2029	EURIBOR + 2.500%	€	200.0	£	174.5	£	—	£	174.2
Q (c)	31 January 2029	Term SOFR + 3.250%	$	1,300.0	966.2		—		966.6
S (d)	31 January 2029	4.000%	£	600.0	598.3		—		598.3
T (d)	31 January 2031	3.250%	€	950.0	833.3		—		833.3
U (d)	31 January 2031	4.250%	$	1,350.0	990.4		—		990.4
V (d)(e)	15 July 2031	4.500%	£	675.0	672.9		—		672.9
W (d)(e)	15 July 2031	4.750%	$	1,400.0	1,038.7		—		1,038.7
Y (c)(e)	31 March 2031	Term SOFR + 3.250%	$	2,080.2	1,546.4		—		1,530.1
Z (b)(e)	15 October 2031	EURIBOR + 3.500%	€	720.0	628.1		—		620.4
AA (d)	15 April 2032	5.625%	£	1,810.0	1,585.7		—		1,585.7
AB (d)	15 April 2032	7.750%	£	950.0	708.3		—		708.3
AC1 (e)	1 August 2030	SONIA + 3.250%	£	925.0	925.0		—		908.7
AC2 (e)	1 August 2030	SONIA + 3.250%	£	750.0	750.0		—		736.9
AE (b)(e)	31 January 2033	EURIBOR + 3.250%	£	1,430.0	1,247.5		—		1,238.6
Revolving Facility (f)	30 September 2026	SONIA + 2.750%	£	54.0	—		54.0		—
Revolving Facility (f)(g)	30 September 2029	SONIA + 2.750%	£	1,324.0	—		1,324.0		—
Elimination of Facilities S, T, U, V, W, AA and AB in consolidation (d)					(6,427.6)		—		(6,427.6)
Total Senior Secured Facilities					6,237.7		1,378.0		6,175.5
Senior Facilities:
Financing Facility III (g)	15 July 2028	4.875%	£	900.0	48.6		—		47.9
Financing Facility IV (g)	15 July 2028	5.000%	$	500.0	41.1		—		41.1
Financing Facility V (g)	15 March 2032	7.875%	£	400.0	4.3		—		4.3
Total Senior Facilities					94.0		—		93.3
Total					£	6,331.7	£	1,378.0	£	6,268.8

_______________

(a)Amounts are net of deferred financing costs and discounts, where applicable.

(b)Facility O, Z and AE are each subject to a EURIBOR floor of 0.0%.

(c)Facility Q and Y are each subject to a Term SOFR floor of 0.0%.

(d)The amounts outstanding under Facilities S through W, AA and AB are eliminated in our consolidated financial statements.

(e)Rates are subject to adjustment based on the achievement or otherwise of certain ESG metrics.

IV-42

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(f)The Revolving Facility has a fee on unused commitments of 1.1% per year.

(g)Amounts represent borrowings that are owed to certain non-consolidated SPEs that have issued notes to finance the purchase of receivables due from certain of our subsidiaries to certain other third parties for amounts that we and our subsidiaries have vendor financed. To the extent the proceeds from these notes exceed the amount of vendor financed receivables available to be purchased, the excess proceeds are used to fund these excess cash facilities under our senior credit facilities.

Financing Transactions

Below we provide summary descriptions of certain financing transactions completed during 2025.

In January 2025, we entered into a USD 500.0 million sustainability-linked term loan facility (Term Loan Y1). Term Loan Y1 matures on 31 March 2031 and bearing interest at a rate of the Term SOFR plus a credit adjustment spread plus 3.25% per annum (subject to adjustment based on the achievement or otherwise of certain ESG metrics). USD 495.0 million of Term Loan Y1 was utilised as an exchange of Term Loan N due 2028 into a new tranche of Term Loan Y due 2031. As per policy, the interest and foreign currency risk of such financing activity is mitigated through a derivative portfolio. In April 2025, Term Loan Y1 became fungible with Term Loan Y.

In April 2025, we redeemed all of its outstanding 2027 Sterling Senior Secured Notes in the total amount of £90.4 million.

In April 2025, Cornerstone executed refinancing activities and repaid borrowings under their £575.0 million revolving loan facility such that the loan was extinguished. In its place, the Cornerstone Debt consist of the following three facilities: a £525.0 million term loan facility; a £160.0 million revolving credit facility; and a £100.0 million revolving credit facility. The Cornerstone Debt were issued at par, mature in May 2030 and bearing interest at a rate of SONIA + 2.1%, subject to a SONIA floor of 0.0%.

In June 2025, £746.3 million of the £750.0 million Term Loan X1 facility due 2029 was refinanced into a new facility, Term Loan AC2 set to mature in 2030. In July 2025, the remaining £3.7 million of Term Loan X1 was refinanced into Term Loan AC2.

In July 2025, we completed a EUR 500.0 million private tap of the green EUR 5.625% 2032 Senior Secured Notes. The instrument matures in April 2032 and bearing a 5.625% annual coupon, with proceeds used to prepay USD 347.5 million of Term Loan N and purchase USD 173.5 million of Term Loan N for cash at par (such purchased amounts being automatically extinguished) pursuant to a tender and exchange offer relating to Term Loan N (Tender and Exchange Offer). USD 330.2 million of Term Loan N also exchanged into Term Loan Y due 2031 as part of the Tender and Exchange Offer.

In July 2025, we settled debt relating to our securitisation arrangements with a SPE, consolidated by VMED O2. The net borrowings settled was £110.0 million.

In August 2025, we completed a EUR 510.0 million private tap of the green EUR 5.625% 2032 Senior Secured Notes, with proceeds used to prepay USD 540.0 million of Term Loan N.

In August 2025, a £925.0 million principal amount term loan facility (Term Loan AC1) was issued in connection with the creation of O2 Daisy. Term Loan AC1 matures on 1 August 2030 and bearing interest at a rate of 3.25% + SONIA per annum, subject to adjustment based on the achievement or otherwise of certain ESG metrics, with proceeds used to refinance existing debt held by the Daisy Group upon acquisition.

In September 2025, we completed a EUR 200.0 million private tap of the green EUR 5.625% 2032 Senior Secured Notes and a USD 200.0 million private tap of the USD 7.750% 2032 Senior Secured Notes. The proceeds from these private taps of the EUR and USD 2032 Senior Secured Notes were used to prepay USD 423.3 million of Term Loan N.

In October 2025, we issued a USD 850.0 million principal amount of Senior Secured Notes at par, maturing on 15 January 2033 and bearing interest at a rate of 6.75%, with proceeds used to prepay USD 845.0 million of Term Loan N.

In December 2025, we issued a EUR 1,430.0 million term loan (Term Loan AE), maturing on 31 January 2033 and bearing interest at a rate of 3.25% + EURIBOR, subject to adjustment based on the achievement or otherwise of certain ESG metrics.

IV-43

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Proceeds were used to (i) prepay USD 145.0 million of Term Loan N, (ii) prepay EUR 302.2 million of Term Loan R and prepay EUR 9.5 million of Term Loan O, and (iii) purchase EUR 447.8 million of Term Loan R and EUR 540.4 million of Term Loan O, which were subsequently exchanged in Term Loan AE.

Maturities of Debt

The pound sterling equivalents of the maturities of our debt as of 31 December 2025 are presented below:







	Third-party debt		Related-party debt		Total
	in millions
Year ending 31 December:
2026	£	3,819.1	£	83.2	£	3,902.3
2027	34.3		—		34.3
2028	19.2		—		19.2
2029	3,140.3		—		3,140.3
2030	4,594.0		—		4,594.0
Thereafter	9,888.2		—		9,888.2
Total debt maturities (a)	21,495.1		83.2		21,578.3
Deferred financing costs, discounts and premiums, net	(29.8)		—		(29.8)

Total debt	£	21,465.3	£	83.2	£	21,548.5
Current portion	£	3,819.1	£	83.2	£	3,902.3
Long-term portion	£	17,646.2	£	—	£	17,646.2

_______________

(a)Includes vendor financing obligations of £3,673.5 million, as set forth below (in millions):


Year ending 31 December:
2026	£	3,624.9
2027	34.3
2028	14.1
2029	0.2


Total vendor financing maturities (1)(2)	£	3,673.5
Current portion	£	3,624.9
Long-term portion	£	48.6

_______________

(1)Virgin Media Vendor Financing Notes III Designated Activity Company and Virgin Media Vendor Financing Notes IV Designated Activity Company have issued an aggregate £1,271.7 million equivalent of notes maturing in July 2028 and Virgin Media O2 Vendor Financing Notes V have issued £575.0 million equivalent of notes maturing in March 2032 (together, the VM Financing Companies). The net proceeds from these notes are used by the VM Financing Companies to purchase from various third parties certain vendor financed receivables owed by certain of our subsidiaries. To the extent the proceeds from these notes exceed the amount of vendor financed receivables available to be purchased, the excess proceeds are used to fund excess cash facilities under our senior credit facilities. The VM Financing Companies can request the excess cash facilities be repaid by certain of our subsidiaries as additional vendor financed receivables become available for purchase.

(2)Amount includes third-party debt of £3,590.3 million and related-party debt of £83.2 million.

IV-44

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Vendor Financing Obligations

A reconciliation of the beginning and ending balances of our vendor financing obligations for the indicated periods is set forth below:


	2025		2024
	in millions

Balance at 1 January	£	3,400.8	£	3,496.3
Operating-related vendor financing additions	3,364.2		3,951.4
Capital-related vendor financing additions	1,148.2		830.3
Principal payments on operating-related vendor financing	(3,370.4)		(3,869.3)
Principal payments on capital-related vendor financing	(1,175.0)		(1,367.4)
Foreign currency and other	305.7		359.5
Balance at 31 December (a)	£	3,673.5	£	3,400.8

_______________

(a)The balance as at 31 December 2025 includes third-party debt of £3,590.3 million and related-party debt of £83.2 million. The balance as at 31 December 2024 includes third-party debt of £3,400.8 million.

(11) Leases

General

We enter into operating and finance leases for network equipment, real estate and vehicles. We provide residual value guarantees on certain of our vehicle leases.

Lease Balances

A summary of our ROU assets and lease liabilities is set forth below:





	31 December
	2025		2024
	in millions

ROU assets:
Operating leases (a)	£	672.2	£	715.2
Finance leases (b)	57.8		47.0
Total ROU assets	£	730.0	£	762.2

Lease liabilities:
Operating leases (c)	£	693.1	£	715.2
Finance leases (d)	60.6		59.4
Total lease liabilities	£	753.7	£	774.6

_______________

(a)Our operating lease ROU assets are included in other assets, net, on our consolidated balance sheets. At 31 December 2025, the weighted average remaining lease term for operating leases was 7.5 years and the weighted average discount rate was 6.0%. During 2025, 2024 and 2023, we recorded non-cash additions to our operating lease ROU assets of £134.0 million, £400.5 million and £37.7 million, respectively.

IV-45

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(b)Our finance lease ROU assets are included in property, plant and equipment, net, on our consolidated balance sheets. At 31 December 2025, the weighted average remaining lease term for finance leases was 24.2 years and the weighted average discount rate was 6.8%. During 2025, 2024 and 2023, we recorded non-cash additions to our finance lease ROU assets of £1.0 million, £8.1 million and £7.8 million, respectively.

(c)The current and long-term portions of our operating lease liabilities are included within other accrued and current liabilities and other long-term liabilities, respectively, on our consolidated balance sheets.

(d)The current and long-term portions of our finance lease liabilities are included within current portion of debt and finance lease obligations and long-term debt and finance lease obligations, respectively, on our consolidated balance sheets.

In August 2024, Cellnex UK (Cellnex), Vodafone and VMED O2 signed a new long-term agreement for Cellnex to provide tower infrastructure and associated services. This new agreement replaced a prior agreement that Cornerstone held directly with Cellnex. This resulted in the recognition of an operating lease ROU asset and an operating lease liability, amounting to £202.0 million in the prior period. An immaterial disposal was recorded in the period to reflect our share of the relevant leases that Cornerstone previously held with Cellnex.

A summary of our aggregate lease expense is set forth below:


	Year ended 31 December
	2025		2024		2023
	in millions

Finance lease expense:
Depreciation and amortisation	£	6.5	£	3.1	£	2.7
Interest expense	4.2		4.2		3.6
Total finance lease expense	10.7		7.3		6.3
Operating lease expense (a)	222.0		186.7		204.7


Total lease expense	£	232.7	£	194.0	£	211.0

_______________

(a)Our operating lease expense is included in other operating expenses and SG&A expenses in our consolidated statements of operations.

A summary of our cash outflows from operating and finance leases is set forth below:


	Year ended 31 December
	2025		2024		2023
	in millions

Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases	£	205.3	£	157.5	£	135.6
Operating cash outflows from finance leases (interest component)	3.9		4.0		3.6
Financing cash outflows from finance leases (principal component)	2.2		0.1		3.7
Total cash outflows from operating and finance leases	£	211.4	£	161.6	£	142.9

IV-46

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Maturities of our operating and finance lease liabilities as of 31 December 2025 are presented below. Amounts represent the pound sterling equivalents based on 31 December 2025 exchange rates:


	Operating leases		Finance leases
	in millions

Year ending 31 December:
2026	£	178.6	£	7.1
2027	132.6		6.8
2028	115.5		6.3
2029	86.9		4.2
2030	70.4		4.1
Thereafter	303.3		125.5
Total payments	887.3		154.0
Less: present value discount	(194.2)		(93.4)
Present value of lease payments	£	693.1	£	60.6
Current portion	£	140.4	£	2.3
Long-term portion	£	552.7	£	58.3

(12) Income Taxes

VMED O2 files its primary income tax return in the U.K. and our subsidiaries file income tax returns in the U.K. and the U.S.

The components of our (loss) earnings before income taxes are as follows:


	Year ended 31 December
	2025		2024		2023
	in millions

U.K.	£	(4,622.7)	£	29.3	£	(3,009.8)
U.S.	12.8		(3.4)		12.0
(Loss) earnings before income taxes	£	(4,609.9)	£	25.9	£	(2,997.8)

IV-47

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Income tax benefit (expense) consists of:


	Current		Deferred		Total
	in millions

Year ended 31 December 2025:
U.K.	£	(3.6)	£	167.9	£	164.3
U.S. (a)	(14.1)		0.1		(14.0)
Total income tax benefit	£	(17.7)	£	168.0	£	150.3

Year ended 31 December 2024:
U.K.	£	(4.1)	£	(5.1)	£	(9.2)
U.S. (a)	(13.2)		(2.2)		(15.4)
Total income tax expense	£	(17.3)	£	(7.3)	£	(24.6)

Year ended 31 December 2023:
U.K.	£	(3.4)	£	228.8	£	225.4
U.S. (a)	3.9		4.1		8.0
Total income tax benefit	£	0.5	£	232.9	£	233.4

_______________

(a)Includes U.S. federal and state income taxes. Our U.S. state income taxes were not material during any of the years presented.

The income tax attributable to our (loss) earnings before income taxes differs from the amounts computed using the applicable U.K. corporate income tax rate, the income tax rate of our country of domicile, as a result of the following:


	Year ended 31 December
	2025			2024			2023
	Amount		%	Amount		%	Amount		%
	in millions, except percentages

Computed “expected” tax benefit (expense) (a)	£	1,152.6	25.0	£	(6.5)	25.0	£	704.5	23.5
Domestic (U.K.):
Non-deductible and non-taxable items:
Non-deductible goodwill impairment	(960.1)		(20.8)	—		—	(551.1)		(18.4)
Non-taxable items associated with investments	0.7		—	16.0		(61.8)	26.4		0.9
Other	(27.1)		(0.6)	(18.5)		71.4	13.2		0.4
Change in valuation allowances	(5.4)		(0.1)	(0.1)		0.2	(1.4)		—
Other reconciling items	0.5		(0.2)	1.0		(3.8)	30.8		1.0


U.S. federal:
Subpart F income	(12.1)		(0.3)	(13.8)		53.3	(7.0)		(0.2)
Other	1.2		—	(2.7)		10.5	2.4		0.1
Worldwide changes in unrecognised tax benefits	—		—	—		—	15.6		0.5










Total income tax benefit (expense)	£	150.3	3.3	£	(24.6)	94.8	£	233.4	7.8

(a)The statutory or "expected" tax rates are the U.K. rates of 25% for 2025 and 2024 and 23.5% for 2023. The 2023 statutory rate represents a blended rate in effect for the year ended 31 December, 2023 based on the 19.0% statutory rate that was in effect for the first quarter of 2023 and the 25.0% statutory rate that was in effect for the remainder of 2023.

IV-48

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

The components of our net deferred tax assets are presented as follows:


	2025		2024		2023
	in millions

Deferred tax assets (a)	£	543.9	£	417.8	£	400.9
Deferred tax liabilities (a)	(1.4)		—		—
Net deferred tax asset	£	542.5	£	417.8	£	400.9

(a)Our deferred tax assets and deferred tax liabilities are included within other assets, net, and other long-term liabilities, respectively, on our consolidated balance sheets.

The tax effects of temporary differences and carryforwards that give rise to significant portions of the deferred tax assets and deferred tax liabilities are presented below:


	31 December
	2025		2024
	in millions

Deferred tax assets:
Operating loss carryforwards	£	3,254.7	£	3,246.2
Property, plant and equipment, net	1,350.0		1,486.4


Other future deductible amounts	128.1		86.7
Deferred tax assets	4,732.8		4,819.3
Valuation allowance	(3,073.5)		(3,062.1)
Deferred tax assets, net of valuation allowance	1,659.3		1,757.2
Deferred tax liabilities:
Intangible assets subject to amortisation	(1,012.1)		(1,168.2)
Derivative instruments	(28.8)		(108.4)
Other future taxable amounts	(75.9)		(62.8)
Deferred tax liabilities	(1,116.8)		(1,339.4)
Net deferred tax assets	£	542.5	£	417.8

Our deferred tax asset valuation allowance increased by £11.4 million during 2025 and increased by £0.1 million during 2024. The increase in 2025 is primarily due to the O2 Daisy Transaction, including £6.0 million in relation to certain attributes acquired from Daisy Pikco. The increase in 2024 primarily reflects the effect of foreign exchange movements on certain U.S. deferred tax assets.

We had property, plant and equipment on which future U.K. tax deductions can be claimed of £14.8 billion and £15.0 billion at 31 December 2025 and 2024, respectively. A maximum of 18% (14% from 1 April 2026) of this existing balance can be claimed as “capital allowances” in any one year. The tax effects of the excess of these capital allowances over the related financial statement carrying amounts are included in the deferred tax assets related to property, plant and equipment, net, in the above table.

As of 31 December 2025 and 2024, our operating loss carryforwards for income tax purposes were £13.2 billion and £13.3 billion, respectively, and carryforward indefinitely, including U.K. capital loss carryforwards of £12.1 billion. The use of our operating loss carryforwards is limited. Certain tax jurisdictions limit the ability to offset taxable income of a separate company or different tax group with the tax losses associated with another separate company or group. The majority of our operating loss carryforwards are not expected to be realised.

IV-49

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

We have taxable outside basis differences on certain investments in subsidiaries. No additional income taxes have been provided for unremitted earnings, or any additional outside basis differences inherent in these entities, because we expect that any recovery will be done in a tax-free manner.

A summary of the cash income taxes paid, net of refunds, by major jurisdiction is presented below:


	2025		2024		2023
	in millions

Domestic	£	1.3	£	1.3	£	2.1
Foreign:
U.S. federal	9.4		8.4		—
Total paid	£	10.7	£	9.7	£	2.1

We and our subsidiaries file consolidated and standalone income tax returns in the U.K. and U.S. In the normal course of business, our income tax filings are subject to review by the U.K. and U.S. taxing authorities. In connection with such reviews, disputes could arise with the taxing authorities over the interpretation or application of certain income tax rules related to our business in these tax jurisdictions. Such disputes may result in future tax and interest and penalty assessments by these taxing authorities. The ultimate resolution of tax contingencies will take place upon the earlier of (i) the settlement date with the applicable taxing authorities in either cash or agreement of income tax positions or (ii) the date when the tax authorities are statutorily prohibited from adjusting the company’s tax computations.

In general, tax returns filed by VMED O2 or our subsidiaries in the U.K. and U.S. for years prior to 2022 are no longer subject to examination by taxing authorities.

The changes in our unrecognised tax benefits are summarised below:


	2025		2024		2023
	in millions

Balance at 1 January	£	7.5	£	6.5	£	20.5
Additions based on tax positions related to the current year	1.0		1.0		1.1
Lapse of statute of limitations	—		—		(15.6)
Additions for tax positions of prior years	—		—		0.9

Foreign currency translation	—		—		(0.4)
Balance at 31 December	£	8.5	£	7.5	£	6.5

All unrecognised tax benefits would have a favourable impact on our effective income tax rate if recognised. No assurance can be given that any of these tax benefits will be recognised or realised.

A 15.0% corporate alternative minimum tax (CAMT) applies in the U.S. on "adjusted financial statement income" for tax years beginning after 31 December 2022. CAMT did not have an impact on our consolidated financial statements as at 31 December 2025. We will continue to monitor additional guidance as it is issued to assess the impact to our tax position.

On 4 July 2025, the OBBBA was enacted in the U.S. This legislation did not have an impact on our financial statements as of 31 December 2025. We are evaluating certain international provisions that are effective for tax years beginning after 31 December 2025.

A global minimum effective tax rate of 15.0% applies in the U.K. for accounting periods starting on or after 31 December 2023. The legislation implements a domestic top-up tax and a multinational top-up tax. This legislation did not have an impact on our consolidated financial statements as at 31 December 2025. We will continue to monitor future legislation and any additional guidance that is issued.

IV-50

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(13) Share Capital

As of 31 December 2025 and 2024, VMED O2 had 12 ordinary shares, each with a nominal value of £1.00.

During 2025, 2024 and 2023, VMED O2 paid total dividends of £378.0 million, £850.0 million and £2,000.0 million, respectively, to its Shareholders, which are reflected as decreases to owners' equity in our consolidated statements of owners' equity.

In 2024, VMED O2 implemented a capital reduction to reduce the share premium reserve to nil and increase accumulated (deficit) earnings by £6,616.5 million.

(14) Share-based Compensation

Our share-based compensation expense relates to (i) charges for share-based incentive awards associated with common shares of Liberty Global and ordinary shares of Telefónica held by certain employees of our subsidiaries and (ii) charges for incentive awards associated with the performance of VMED O2, under VMED O2’s long-term incentive plan, held by certain employees of our subsidiaries.

All the outstanding share-based incentive awards from Liberty Global and Telefónica vested during 2024. Share-based compensation expense allocated to our Company by Liberty Global and Telefónica is reflected as an increase to owners' equity, offset by any amounts recharged to us, and is included within SG&A expenses in our consolidated statements of operations.

All the outstanding incentive awards for VMED O2’s long-term incentive plan will vest during 2026, 2027 and 2028. The associated expense is included within SG&A expenses in our consolidated statements of operations. The total share-based compensation expense of £76.4 million, £40.8 million and £24.9 million and the recognised tax benefit related thereto of £19.1 million, £10.2 million and £6.2 million for the years ended 31 December 2025, 2024 and 2023, respectively, is included within other expenses and income tax benefit (expenses), respectively, in our consolidated statements of operations. In addition, a liability of £120.3 million and £64.7 million for the years ended 31 December 2025 and 2024, respectively, relating to our long-term incentive plan is included within accounts payable and other non-current liabilities on our consolidated balance sheets.

Long-term incentive payment amounts for each respective plan is calculated as a percentage of base salary and is linked to the performance of VMED O2 over three years. The amount paid will depend on the achievement of Adjusted EBITDA and Adjusted EBITDA less Capex performance measures in each of the three years and is intended to be settled by converting the amount into shares of Liberty Global and Telefónica at the end of the three-year period.

(15) Related-party Transactions

Our significant related-party agreements are set forth below.

Shareholders Agreement

In connection with the JV Transaction, on 1 June 2021, Liberty Global and Telefónica entered into a shareholders agreement (the Shareholders Agreement). Each Shareholder holds 50% of the issued share capital of VMED O2. The Shareholders Agreement contains customary provisions for the governance of a 50:50 joint venture that result in Liberty Global and Telefónica having joint control over decision making with respect to the Joint Venture and each Shareholder has the right to initiate an initial public offering after the third anniversary of the closing.

The Shareholders Agreement also provides (i) for a dividend policy that requires VMED O2, subject to certain exceptions, to distribute all unrestricted cash to the Shareholders as soon as reasonably practicable following each quarterly period (subject to our Company maintaining a minimum amount of cash and complying with the terms of our financing arrangements) and (ii) that VMED O2 will be managed with a target leverage ratio between 4.0 and 5.0 times EBITDA (as defined in the Shareholders Agreement), including the completion of periodic recapitalisations and/or refinancings.

IV-51

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Charges for JV Services - Framework Services Agreements

Pursuant to the framework services agreements (collectively, the JV Service Agreements) entered into in connection with the closing of the JV Transaction, Liberty Global and Telefónica charge VMED O2 fees for certain services provided to us by the Shareholders and their respective subsidiaries (collectively, the JV Services). The JV Services are provided to us on a transitional or ongoing basis. Pursuant to the terms of the JV Service Agreements, both the ongoing services and transitional services are provided for specified terms from the 1 June 2021 formation of the Joint Venture. The JV Services provided by the Shareholders and their respective subsidiaries consist primarily of (i) technology and other services, (ii) capital-related expenditures for assets that we use or otherwise benefit us, (iii) brand name and procurement fees and (iv) certain corporate services. The fees that Liberty Global and Telefónica charge us for the JV Services, as set forth in the table below, include both fixed and usage-based fees.

During the first quarter of 2024, we changed the terms related to and approach to how we reflect charges for certain products and services received from Liberty Global under the JV Service Agreements, specifically, customer premises equipment (CPE) and the embedded essential software. As a result of a contractual change, we now procure and capitalise the combined cost of the CPE and embedded essential software as property, plant and equipment additions. Prior to 2024, while CPE was capitalised, it was procured directly by VMED O2, with the related embedded essential software procured through Liberty Global and reflected within other operating expenses.

Fibre Joint Venture Agreements

In December 2022, Liberty Global and Telefónica, along with investment firm InfraVia Capital Partners, formed a new fibre joint venture to build a wholesale fibre-to-the-home network in the U.K. under the brand name “nexfibre”. As at 31 December 2025, the nexfibre network reaches approximately 2.6 million premises, all of which are greenfield to VMED O2’s network. VMED O2 is an anchor tenant of the new network, extending its serviceable footprint, as well as providing its well-established network expansion expertise, systems and relationships to nexfibre, including construction, IT, technology and corporate services.

O2 Daisy

The O2 Daisy Transaction, as detailed in note 5, was effective on 1 August 2025. VMED O2 holds a 70% controlling interest in O2 Daisy, while Daisy Pikco retains the remaining 30% NCI. Daisy Pikco became a related-party to VMED O2 at that date. In September 2025, O2 Daisy declared and paid a dividend of £28.6 million to Daisy Pikco. A preference share dividend liability of £0.25 million was also paid to Daisy Pikco in September 2025 relating to the two months since the Acquisition Date. In December 2025, O2 Daisy declared and paid a dividend of £20.4 million to VMED O2.

All related-party transactions relate to regular trading activities of our Company and are on an arm’s length basis. Our related-party transactions are as follows:


	Year ended 31 December
	2025		2024		2023
	in millions

Credits (charges) included in:
Revenue	£	552.1	£	1,054.6	£	903.3
Programming and other direct costs of services	(57.0)		(1.5)		(1.4)
Other operating	(298.4)		(279.0)		(314.2)
SG&A	(221.1)		(173.2)		(227.6)
Allocated share-based compensation expense	(0.1)		(2.1)		(15.5)










Included in net (loss) earnings	£	(24.5)	£	598.8	£	344.6
Property, plant and equipment additions, net	£	52.8	£	50.7	£	5.2

Revenue. Amounts primarily consist of our charges to nexfibre, charges to the Tesco Mobile JV, commissions from Telefónica for handset insurance policy sales and, to a lesser extent, roaming charges to Telefónica.

IV-52

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Programming and other direct costs of services. Amounts primarily consist of interconnect, roaming, lease and access fees and other services provided to us by certain Liberty Global and Telefónica subsidiaries.

Other operating expenses. Amounts primarily consist of network and technology-related services provided by Cornerstone.

SG&A expenses. Amounts for 2025, 2024 and 2023 consist of (i) charges of £158.4 million, £152.3 million and £225.6 million, respectively, related to support function staffing and other services provided by Liberty Global, Telefónica and affiliates, (ii) charges of £33.5 million, £70.1 million and £68.7 million, respectively, related to network and technology-related services provided by Liberty Global and Telefónica and (iii) charges of £29.2 million, £28.5 million and £27.8 million, respectively, related to brand and licensing fees payable to Telefónica.

Share-based compensation expense. Amounts relate to charges for share-based incentive awards held by certain employees of our subsidiaries associated with ordinary shares of Liberty Global and Telefónica. Share-based compensation expense is included in SG&A expenses in our consolidated statements of operations.

Property, plant and equipment additions, net. Amounts primarily relate to the purchase of CPE and embedded essential software with Liberty Global subsidiaries and associates.

The following table provides details of our related-party balances:





	31 December
	2025		2024
	in millions

Assets:
Trade receivables (a)	£	15.1	£	96.0
Current receivables (b)	184.2		193.9


Long-term receivables	9.7		—

Other long-term assets (c)	39.1		56.0
Total	£	248.1	£	345.9

Liabilities:
Accounts payable	£	251.3	£	345.9
Current portion of debt (d)	66.9		57.6


Other current liabilities (e)	26.1		27.2


Other long-term liabilities (f)	184.0		222.4
Total	£	528.3	£	653.1

_______________

(a)Amounts primarily relate to trade receivables arising from our charges to Telefónica subsidiaries and accrued income owed from nexfibre.

(b)Amounts represent non-interest bearing current receivables from certain Liberty Global and Telefónica subsidiaries arising in the normal course of business.

(c)Amounts relate to ROU assets which are leased from Cornerstone to VMED O2.

(d)Amounts relate to the value associated with Telefónica Factoring España, S.A., which bear interest at a rate of 5.7%.

(e)Amounts represent the current lease liability with regards to leased assets from Cornerstone to VMED O2 and certain tax-related liabilities owed to other Telefónica subsidiaries.

IV-53

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(f)Amounts primarily represent the long-term lease liability with regards to leased assets from Cornerstone to VMED O2 and non-interest bearing payables, including (i) pension liabilities owed to certain Telefónica subsidiaries and (ii) a payable owed to Cornerstone related to certain asset retirement obligations.

(16) Defined Benefit Plans

VMED O2 maintains the following defined benefit and defined contribution plans for its employees:

Defined Benefit Plans:

•The defined benefit section of the Telefonica UK Pension Plan;

•The National Transcommunications Limited Pension Plan (NTL);

•The NTL 1999 Pension Scheme (NTL 99);

•Unfunded pension promises to former Telefonica UK employees; and

•Unfunded pension promises to former NTL employees, known as the Annual Compensation Payments (ACP) Plan.

Defined Contribution Plans:

•The Telefonica UK Pension Scheme;

•The Virgin Media Pension Plan; and

•The defined contribution section of the Telefonica UK Pension Plan.

All of the defined benefit plans are closed to new entrants and further benefit accrual. The Telefonica UK Pension Scheme and the Virgin Media Pension Plan remain open to new entrants and further contributions and the employer contributions are recognised as part of our staffing costs, which are included within operating costs in our consolidated statements of operations.

Defined Benefit Plans

The defined benefit plans provide benefits based on pensionable service and the member’s final pensionable salary. There are different normal retirement ages across these plans.

The defined benefit plans are administered and managed by independent trustee boards on behalf of the members in accordance with the terms of the various trust deed and rules and relevant legislation (principally, the Pensions Acts of 1993, 1995, 2004 and 2021). The trustee boards all include independent professional trustee directors, as well as directors nominated by both the Company and the membership.

A valuation of our defined benefit plans was undertaken as of 31 December 2025 by suitably qualified independent actuaries. The majority of our defined benefit plan assets are invested in bulk annuity insurance policies that materially match all of the liabilities of these pension plans. Residual plan assets are invested predominantly in cash or cash equivalents.

The actuarial risk that the assets invested in the plans will be insufficient to meet the expected benefits falls on the Company.

Current Events

Section 37 Court Ruling. In June 2023, the High Court made a ruling in the case Virgin Media Ltd v NTL Pension Trustees II Limited (and the ruling related to Section 37 of the 1993 Pensions Act and the correct interpretation of historic legislation governing the amendment of contracted-out DB schemes). In 2024, the Court of Appeal dismissed the appeal in the case made by the Company. NTL Pension Trustees II Limited have implemented amendments to the benefits of the NTL to reflect the ruling. The Trustees of the NTL 99 completed a similar detailed legal review of Scheme documentation and concluded there is no Section 37 issue. The Trustees of the Telefonica UK Pension Plan have yet to complete a detailed review of their Scheme documentation. The value of benefit increases in the NTL as a result of the rulings has been considered and accounted for within the pension scheme valuation for the prior year. There was no change in the position during 2025.

IV-54

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Pension Buy-ins. On 25 November 2024, the Trustees of the Telefonica UK Pension Plan purchased a bulk purchase annuity policy with Pension Insurance Corporation (PIC) covering all liabilities of the defined benefit section of the Plan. On 26 November 2024, the Trustees of the NTL purchased a bulk purchase annuity policy with PIC covering all remaining liabilities of the Plan. This is in addition to annuity policies previously purchased with PIC in 2012 and 2017. These bulk purchase annuity policies (also known as buy-ins) will be held as investments of the respective plans and the Trustees retain financial responsibility for paying members’ pensions from these plans. The purchase of these policies was an investment decision by the Trustees and no decision has been made to buy out the plans. The buy-ins remove the material pension risk in respect of the pension plans while providing greater benefit security to the members of the plans. The buy-in premiums were funded from assets of the plans and an investment loss, based on the premium paid and the accounting valuation, has been recognised through other comprehensive loss and the majority of the total other comprehensive investment loss is due to the buy-in transactions. Under GAAP, there are two potential treatments for the buy-in: (i) assets set equal to the buy-in premium, liabilities remain unchanged (e.g. liabilities valued using AA corporate bond discount rate), or (ii) assets and liabilities both set equal to the buy-in premium. We have chosen to account under option (i) as it is more consistent with the investment decision to enter into the bulk annuity contract, as the valuation of the liability remains unchanged.

The table below provides summary information of our defined benefit plans:






	31 December
	2025		2024		2023
	in millions

Fair value of plan assets	£	1,547.6	£	1,559.0	£	1,820.9
Projected benefit obligation	1,342.4		1,358.5		1,519.8
Net asset (a)(b)	£	205.2	£	200.5	£	301.1

_______________

(a)Amounts include net obligations of £2.7 million, £2.8 million and £3.1 million, respectively, related to projected benefit obligations of unfunded schemes.

(b)VMED O2 is not required to limit any pension surplus, or recognise additional pension liabilities in individual plans, as economic benefits are available in the form of future refunds.

Changes in the present value of the projected benefit obligation associated with our various funded and unfunded defined benefit plans for the indicated periods are set forth below:


	2025		2024		2023
	in millions

Balance at 1 January	£	1,358.5	£	1,519.8	£	1,468.5
Interest costs	73.2		67.1		68.2
Past service costs	—		7.4		—
Benefits paid	(68.8)		(66.3)		(66.7)
Actuarial (loss) gain	(20.5)		(169.5)		49.8

Balance at 31 December	£	1,342.4	£	1,358.5	£	1,519.8

IV-55

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

Changes in the fair value of the plan assets associated with our various funded defined benefit plans during the indicated periods are set forth below:


	2025		2024		2023
	in millions

Balance at 1 January	£	1,559.0	£	1,820.9	£	1,824.4
Expected return on assets	72.8		83.6		100.0
Employer contributions	22.3		1.4		1.0
Benefits paid	(68.6)		(66.2)		(64.8)
Actuarial loss	(37.9)		(280.7)		(39.7)
Balance at 31 December	£	1,547.6	£	1,559.0	£	1,820.9

We expect to contribute £1.0 million to our defined benefit plans during the year ended 31 December 2026 relating to the expected administration costs of the NTL plan. These funds are part of an escrow arrangement, whereby we have joint control of these funds with the Trustees of the NTL Plan. Both parties must agree to release any money into the Plan, and the Trustees must give their approval if any funds are released but not paid directly into the NTL Plan.

Our defined benefit plan assets as of 31 December 2025 comprise the following:


	L1		L2		L3
	Unlisted		Listed			Unlisted		Total
	in millions

Cash and cash equivalents	£	40.5	£	54.2		£	—	£	94.7
Derivatives	—		0.1					0.1

Bonds	—		0.5			—		0.5
Private debt and equity	—		—			—		—
Insurance policies	—		—			1,452.0		1,452.0
Property	—		0.3			—		0.3
Total	£	40.5	£	55.1		£	1,452.0	£	1,547.6

The details of the loss related to our defined benefit plans and recognised in our consolidated statements of comprehensive loss are set forth below:


	Year ended 31 December
	2025		2024		2023
	in millions

Actuarial loss recognised in accumulated other comprehensive gain (loss)	£	7.8	£	(112.0)	£	(86.7)

Net periodic pension cost:
Interest costs	(73.2)		(67.1)		(68.2)
Expected return on assets	72.8		83.6		100.0
Amortisation of unrecognised net loss	(11.5)		(6.7)		—
Amortisation of prior service costs	(0.5)		(0.1)		0.1
Net periodic pension cost recognised in comprehensive loss	(12.4)		9.7		31.9

Total loss recognised in other comprehensive loss	£	(4.6)	£	(102.3)	£	(54.8)

IV-56

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

The main assumptions, shown as a range, as adopted under ASC 715, Compensation - Retirement Benefits for our defined benefit plans (funded and unfunded) as of 31 December 2025 are as follows:

Telefonica UK funded & unfunded pension plans

NTL & unfunded ACP

NTL 99

Life expectancy (male currently aged 60 / 40) (in years)

86.0 / 87.1

86.9 / 88.1

86.4 / 87.6

Life expectancy (female currently aged 60 / 40) (in years)

88.7 / 89.8

88.8 / 89.9

88.4 / 89.6

Discount rate

5.6%

5.4%

5.6%

Inflation assumptions:

RPI

2.9%

2.8%

CPI

2.4%

2.3%

Mortality base table

110% / 110% (M/F) S3NA

93% / 102% (M/F) S3PA

99% / 107% (M/F) S3PA

Mortality future improvements

Continuous Mortality Investigation (CMI)_2024 projections with long-term rate of improvement of 1.00% per annum and an initial addition of 0.25% for each of the plans

As of 31 December 2025, the weighted average duration of the defined benefit obligation of our Telefonica UK funded and unfunded pension plans, our NTL and NTL 99 funded pension plans and our unfunded ACP pension plan were 14, 9 and 13 years, respectively.

A reduction in the discount rate and an increase in the inflation rate will result in an increase in the assessed value of liabilities as a higher value is placed on benefits expected to be paid in the future. A rise in the discount rate and an increase in the inflation rate will result in the opposite effect of similar magnitude. There is also uncertainty around the future life expectancy of the UK population. The value of current and future pension benefits will depend on how long these pensions are assumed to be in payment.

Any sensitivity analysis may not be representative of an actual change in the defined benefit obligation as it is unlikely that changes in assumptions would occur in isolation of one another. In presenting the sensitivity analyses, the change in present value of defined benefit obligations has been calculated using the projected unit credit method, which is the same as that applied in calculating the defined benefit obligation liability recognised in our consolidated balance sheets. The rate of inflation assumption sensitivity factors in the impact of changes to all assumptions relating to inflation, including the associated pension increase assumption. The following sensitivity analysis table summarises how a reasonably possible change in particular assumptions would, in isolation, result in an increase to the gross defined benefit obligation as of 31 December 2025 (in millions):





Decrease discount rate by 0.25%	£	42.4
Increase inflation rate by 0.25%	£	36.4
Increase life expectancy by 1 year	£	33.7

The pension buy-in policies materially remove the risk associated with changes in the gross defined benefit obligation.

IV-57

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

As of 31 December 2025, the expected future benefit payments from the plans are as follows:


	Funded		Unfunded
	in millions

Year ending 31 December:
2026	£	70.3	£	0.2
2027	72.1		0.2
2028	73.9		0.2
2029	75.7		0.2
2030	77.6		0.2
Thereafter	2,877.3		4.8
Total	£	3,246.9	£	5.8

Other Pension Plans

We also operate defined contribution plans. The assets of these defined contribution arrangements are held separately from those of VMED O2 in independently administered funds. The expense in our consolidated statements of comprehensive loss relating to the defined contribution plans is equal to the contributions payable with respect to the periods presented, which totalled £62.4 million, £59.3 million and £75.9 million during 2025, 2024 and 2023, respectively.

(17) Accumulated Other Comprehensive Earnings (Loss)

Accumulated other comprehensive loss included on our consolidated balance sheets and statements of owners' equity reflect the aggregate impact of foreign currency translation adjustments and defined benefit-related adjustments. The changes in the components of accumulated other comprehensive earnings (loss), net of taxes, are summarised as follows:


	Foreign currency translation adjustments		Defined benefit-related adjustments		Total accumulated other comprehensive (loss)
	in millions

Balance at 1 January 2023	£	43.8	£	(175.0)	£	(131.2)
Other comprehensive loss	(16.4)		(61.1)		(77.5)
Balance at 31 December 2023	27.4		(236.1)		(208.7)
Other comprehensive loss	6.5		(88.1)		(81.6)
Balance at 31 December 2024	33.9		(324.2)		(290.3)
Other comprehensive loss	(21.6)		(3.9)		(25.5)
Balance at 31 December 2025	£	12.3	£	(328.1)	£	(315.8)

IV-58

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

The components of other comprehensive loss, net of taxes, are reflected in our consolidated statements of comprehensive loss. The following tables summarise the income tax effects related to each component of other comprehensive loss, net of amounts reclassified to our consolidated statements of operations:


	Year ended 31 December 2025
	Pre-tax amount		Income tax benefit		Net-of-tax amount
	in millions


Foreign currency translation adjustments	£	(21.6)	£	—	£	(21.6)
Defined benefit-related adjustments	(4.6)		0.7		(3.9)
Other comprehensive loss	£	(26.2)	£	0.7	£	(25.5)


	Year ended 31 December 2024
	Pre-tax amount		Income tax benefit		Net-of-tax amount
	in millions


Foreign currency translation adjustments	£	6.5	£	—	£	6.5
Defined benefit-related adjustments	(112.0)		23.9		(88.1)
Other comprehensive loss	£	(105.5)	£	23.9	£	(81.6)


	Year ended 31 December 2023
	Pre-tax amount		Income tax benefit		Net-of-tax amount
	in millions


Foreign currency translation adjustments	£	(16.4)	£	—	£	(16.4)
Defined benefit-related adjustments	(86.7)		25.6		(61.1)
Other comprehensive loss	£	(103.1)	£	25.6	£	(77.5)

IV-59

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(18) NCI

O2 Daisy Group

On 1 August 2025, VMED O2 acquired 70% of O2 Daisy. VMED O2 is the 70% majority shareholder of O2 Daisy and Daisy Pikco is the non-controlling shareholder for the remaining 30%. For additional information regarding the O2 Daisy Transaction, see note 5.

The net gain attributable to NCI that arose at the Acquisition Date amounted to £58.4 million, which includes £301.4 million of goodwill.

In September 2025, O2 Daisy declared and paid a dividend of £28.6 million to Daisy Pikco. VMED O2 waived their right to the dividend.

In December 2025, O2 Daisy declared and paid a dividend of £20.4 million to VMED O2. Daisy Pikco waived their right to the dividend.

The following table summarises financial information about O2 Daisy and the related interest held by NCI, arising at the Acquisition Date:


	31 December 2025		1 August 2025
	in millions

Long-term assets	£	2,796.0	£	2,834.3
Current assets	527.7		333.3
Long-term liabilities	(1,714.5)		(1,565.4)
Current liabilities	(439.5)		(276.1)

Net assets (a)	£	1,169.7	£	1,326.1
Share attributable to NCI (b)	£	(56.1)	£	58.4

_______________

(a)The net assets outlined in this table represents the assets and liabilities of O2 Daisy measured at fair value on the date of acquisition.

(b)The share attributable to NCI is measured based on the the O2 Daisy results consolidated into the Group. We have applied the VMED O2 accounting policies set out in Note 3 for both the basis of consolidation as well as accounting for the business combination.


		31 December 2025
	in millions
Revenue		£	528.5
Net loss		£	(52.8)

Net loss attributable to NCI (a)		£	(86.5)

_______________

(a)Net loss attributable to NCI includes £(15.9) million in respect of the net loss recorded for the period since the Acquisition Date, and £(70.6) in respect of the goodwill impairment detailed in note 8.

IV-60

VMED O2 UK LIMITED

Notes to Consolidated Financial Statements — (Continued)

31 December 2025, 2024 and 2023

(19) Commitments and Contingencies

Commitments

In the normal course of business, we enter into agreements that commit our Company to make cash payments in future periods with respect to programming contracts, network and connectivity commitments, purchases of customer premises and other equipment and services and the JV Service Agreements. The following table sets forth the pound sterling equivalents of such commitments as of 31 December 2025. The commitments included in this table do not reflect any liabilities that are included on our 31 December 2025 consolidated balance sheet.


	Payments due during:
	2026		2027		2028		2029		2030		Thereafter		Total
	in millions

Programming commitments (a)	£	628.5	£	524.9	£	214.7	£	1.2	£	—	£	—	£	1,369.3
Network and connectivity commitments (b)	555.1		66.9		61.0		53.8		48.8		232.5		1,018.1
Purchase and other commitments (c)	512.0		159.2		80.8		28.0		24.9		63.8		868.7
JV Service Agreements (d)	203.6		171.0		151.2		155.3		64.9		—		746.0&n

Liberty Global Ltd. 10-K/A