Exhibit 99.1

TAILWIND 2.0 ACQUISITION CORP.

INDEX TO FINANCIAL STATEMENT

		Page
Financial Statement of Tailwind 2.0 Acquisition Corp.:
Report of Independent Registered Public Accounting Firm		F-2
Balance Sheet as of November 10, 2025		F-3
Notes to Financial Statement		F-4

F-1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholder and the Board of Directors of
Tailwind 2.0 Acquisition Corp.:

Opinion on the Financial Statement

We have audited the accompanying balance sheet of Tailwind 2.0 Acquisition Corp. (the “Company”) as of November 10, 2025, and the related notes (collectively referred to as the “financial statement”). In our opinion, the financial statement presents fairly, in all material respects, the financial position of the Company as of November 10, 2025 in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

The financial statement is the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statement based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (the “PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statement is free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audit, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audit included performing procedures to assess the risks of material misstatement of the financial statement, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statement. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statement. We believe that our audit provides a reasonable basis for our opinion.

We have served as the Company’s auditor since 2025.

/s/ WithumSmith+Brown, PC

New York, New York
November 17, 2025

F-2

TAILWIND 2.0 ACQUISITION CORP.
BALANCE SHEET
NOVEMBER 10, 2025

Assets:
Current assets
Cash	$	1,586,570
Due from Sponsor		26,375
Prepaid expenses		8,097
Total current assets		1,621,042
Cash held in Trust Account		172,500,000
Total Assets	$	174,121,042

Liabilities, Class A Ordinary Shares Subject to Possible Redemption and Shareholders’ Deficit:
Current liabilities
Accrued expenses	$	63,174
Accrued offering costs		148,908
Total Current Liabilities		212,082
Deferred underwriting fee payable		6,900,000
Total Liabilities		7,112,082

Commitments and Contingencies (Note 6)
Class A ordinary shares subject to possible redemption, 17,250,000 shares at a redemption value of $10.00 per share		172,500,000

Shareholders’ Deficit
Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued or outstanding		—
Class A ordinary shares, $0.0001 par value; 200,000,000 shares authorized; 545,000 shares issued or outstanding, excluding 17,250,000 shares subject to possible redemption		55
Class B ordinary shares, $0.0001 par value; 20,000,000 shares authorized; 5,750,000 shares issued and outstanding		575
Additional paid-in capital		—
Accumulated deficit		(5,491,670	)
Total Shareholders’ Deficit		(5,491,040	)
Total Liabilities, Class A Ordinary Shares Subject to Possible Redemption and Shareholders’ Deficit	$	174,121,042

The accompanying notes are an integral part of the financial statement.

F-3

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 1 — Organization and Business Operations

Tailwind 2.0 Acquisition Corp. (the “Company”) is a blank check company incorporated as a Cayman Islands exempted corporation on May 29, 2025. The Company was incorporated for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses (the “Business Combination”). The Company has not selected any specific Business Combination target and the Company has not, nor has anyone on its behalf, engaged in any substantive discussions, directly or indirectly, with any Business Combination target with respect to an initial Business Combination with the Company.

As of November 10, 2025, the Company had not commenced any operations. All activity for the period from May 29, 2025 (inception) through November 10, 2025 relates to the Company’s formation and the Initial Public Offering (as defined below). The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company will generate non-operating income in the form of interest income from the proceeds derived from the Initial Public Offering (as defined below). The Company has selected December 31 as its fiscal year end.

The Company’s Sponsor is Tailwind 2.0 Sponsor LLC (the “Sponsor”). The registration statement for the Company’s Initial Public Offering became effective on November 5, 2025. On November 10, 2025, the Company consummated the Initial Public Offering of 17,250,000 units at $10.00 per unit (the “Units”), which is discussed in Note 3, which includes the full exercise of the underwriters’ over-allotment option of 2,250,000 units, generating gross proceeds of $172,500,000.

Simultaneously with the closing of the Initial Public Offering, the Company consummated the sale of an aggregate of 545,000 Private Placement Units (the “Private Placement Units”) to the Sponsor and the underwriters at a price of $10.00 per unit, or $5,450,000 in the aggregate. Each Unit consists of one Class A ordinary share and one-tenth of one right.

Transaction costs amounted to $10,862,543, consisting of $3,450,000 of cash underwriting fee, $6,900,000 of deferred underwriting fee, and $512,543 of other offering costs.

The Company’s Business Combination must be with one or more target businesses that together have a fair market value equal to at least 80% of the net balance in the Trust Account (as defined below) (excluding the amount of deferred underwriting discounts held and taxes payable on the income earned on the Trust Account) at the time of the signing an agreement to enter into a Business Combination. However, the Company will only complete a Business Combination if the post-Business Combination company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act of 1940, as amended (the “Investment Company Act”). There is no assurance that the Company will be able to successfully effect a Business Combination.

Upon the closing of the Initial Public Offering on November 10, 2025, an amount of $172,500,000 ($10.00 per Unit) from the net proceeds of the sale of the Units, and a portion of the proceeds of the sale of the Private Placement Units, are held in a Trust Account (the “Trust Account”) and will initially be invested only in U.S. government treasury obligations with a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 under the Investment Company Act which invest only in direct U.S. government treasury obligations; the holding of these assets in this form is intended to be temporary and for the sole purpose of facilitating the intended Business Combination. To mitigate the risk that the Company might be deemed to be an investment company for purposes of the Investment Company Act, which risk increases the longer that the Company holds investments in the Trust Account, the Company may, at any time (based on the management team’s ongoing assessment of all factors related to the Company’s potential status under the Investment Company Act), instruct the trustee to liquidate the investments held in the Trust Account and instead to hold the funds in the Trust Account in cash or in an interest bearing demand deposit account at a bank. Except with respect to interest earned on the funds held in the Trust Account that may be released to the Company to pay its taxes, the proceeds from the Initial Public Offering and the sale of the Private Placement Units will not be released from the Trust Account until the earliest of (i) the completion of the Company’s initial Business Combination, (ii) the redemption of the Company’s public shares if the Company is unable to complete the initial Business Combination within 24 months from the closing of the Initial Public Offering or by such earlier liquidation date as the Company’s board of directors may approve (the “Completion Window”), subject to applicable law, or (iii) the redemption of the Company’s public shares properly submitted in connection with a shareholder vote to amend the Company’s amended and restated memorandum and articles of association to (A) modify the substance or timing of the Company’s obligation to allow redemption in connection with the initial Business Combination or to redeem 100% of the Company’s public shares if the Company has not consummated an initial Business Combination within the Completion Window or (B) with respect to any other material provisions relating to shareholders’ rights or pre-initial Business Combination activity. The proceeds deposited in the Trust Account could become subject to the claims of the Company’s creditors, if any, which could have priority over the claims of the Company’s public shareholders.

F-4

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 1 — Organization and Business Operations (cont.)

The Company will provide the Company’s public shareholders with the opportunity to redeem all or a portion of their public shares upon the completion of the initial Business Combination either (i) in connection with a general meeting called to approve the initial Business Combination or (ii) without a shareholder vote by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a proposed initial Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The public shareholders will be entitled to redeem their shares at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account calculated as of two business days prior to the consummation of the initial Business Combination, including interest earned on the funds held in the Trust Account (less taxes payable), divided by the number of then outstanding public shares, subject to the limitations. The amount in the Trust Account is initially anticipated to be $10.00 per public share.

The ordinary shares subject to redemption are recorded at a redemption value and classified as temporary equity upon the completion of the Initial Public Offering, in accordance with Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 480, “Distinguishing Liabilities from Equity.”

The Company will have only the duration of the Completion Window to complete the initial Business Combination. However, if the Company is unable to complete its initial Business Combination within the Completion Window, the Company will as promptly as reasonably possible but not more than ten business days thereafter, redeem the public shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the funds held in the Trust Account (less the amount of taxes payable and up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding public shares, which redemption will constitute full and complete payment for the public shares and completely extinguish public shareholders’ rights as shareholders (including the right to receive further liquidation or other distributions, if any), subject to the Company’s obligations under Cayman Islands law to provide for claims of creditors and subject to the other requirements of applicable law.

The Sponsor, officers and directors have entered into a letter agreement with the Company, pursuant to which they have agreed to (i) waive their redemption rights with respect to their founder shares, private placement shares and public shares in connection with the completion of the initial Business Combination; (ii) waive their redemption rights with respect to their founder shares, private placement shares and public shares in connection with a shareholder vote to approve an amendment to the Company’s amended and restated memorandum and articles of association; (iii) waive their rights to liquidating distributions from the Trust Account with respect to their founder shares and private placement shares if the Company fails to complete the initial Business Combination within the Completion Window, although they will be entitled to liquidating distributions from the Trust Account with respect to any public shares they hold if the Company fails to complete the initial Business Combination within the Completion Window and to liquidating distributions from assets outside the Trust Account; and (iv) vote any founder shares or private placement shares held by them and any public shares purchased during or after the Initial Public Offering (including in open market and privately-negotiated transactions, aside from shares they may purchase in compliance with the requirements of Rule 14e-5 under the Exchange Act, which would not be voted in favor of approving the Business Combination) in favor of the initial Business Combination.

F-5

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 1 — Organization and Business Operations (cont.)

The Company’s Sponsor has agreed that it will be liable to the Company if and to the extent any claims by a third party for services rendered or products sold to the Company, or a prospective target business with which the Company has entered into a written letter of intent, confidentiality or other similar agreement or Business Combination agreement, reduce the amount of funds in the Trust Account to below the lesser of (i) $10.00 per public share and (ii) the actual amount per public share held in the Trust Account as of the date of the liquidation of the Trust Account, if less than $10.00 per share due to reductions in the value of the trust assets, less taxes payable, provided that such liability will not apply to any claims by a third party or prospective target business who executed a waiver of any and all rights to the monies held in the Trust Account (whether or not such waiver is enforceable) nor will it apply to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). However, the Company has not asked the Sponsor to reserve for such indemnification obligations, nor has the Company independently verified whether the Sponsor has sufficient funds to satisfy its indemnity obligations and the Company believes that the Sponsor’s only assets are securities of the Company. Therefore, the Company cannot assure that the Sponsor would be able to satisfy those obligations.

Note 2 — Summary of Significant Accounting Policies

Basis of Presentation

The accompanying financial statement is presented in conformity with accounting principles generally accepted in the United States of America (“US GAAP”) and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).

Liquidity

The Company’s liquidity needs up to November 10, 2025 had been satisfied through the loan under an unsecured promissory note from the Sponsor of up to $500,000 (see Note 5). At November 10, 2025, the Company had cash of $1,586,570, due from Sponsor of $26,375, and working capital of $1,408,960.

In order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor or certain of the Company’s officers and directors may, but are not obligated to, loan the Company funds as may be required (the “Working Capital Loans”). If the Company completes a Business Combination, the Company would repay the Working Capital Loans. In the event that a Business Combination does not close, the Company may use a portion of the working capital held outside the Trust Account to repay the Working Capital Loans but no proceeds from the Trust Account would be used to repay the Working Capital Loans. Up to $2,500,000 of such Working Capital Loans may be convertible into private placement units at a price of $10.00 per unit at the option of the lender. As of November 10, 2025, no such Working Capital Loans were outstanding.

In connection with the Company’s assessment of going concern considerations in accordance with Accounting Standards Codification (“ASC”) 205-40, “Presentation of Financial Statements – Going Concern,” the Company does not believe it will need to raise additional funds in order to meet the expenditures required for operating its business. However, if the estimate of the costs of identifying a target business, undertaking in-depth due diligence and negotiating a Business Combination are less than the actual amount necessary to do so, the Company may have insufficient funds available to operate its business prior to the initial Business Combination. Management has determined that the Company has sufficient funds to finance the working capital needs of the Company within one year from the date of issuance of the financial statement.

Emerging Growth Company Status

The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved.

F-6

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 2 — Summary of Significant Accounting Policies (cont.)

Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s financial statement with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

Use of Estimates

The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statement. Actual results could differ from those estimates.

Cash and Cash Equivalents

The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company had cash of $1,586,570 and did not have any cash equivalents as of November 10, 2025.

Cash Held in Trust Account

As of November 10, 2025, the assets held in the Trust Account, amounting to $172,500,000, were held in cash and will initially be invested only in U.S. government treasury obligations with a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 under the Investment Company Act which invest only in direct U.S. government treasury obligations.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist of a cash account in a financial institution, which, at times, may exceed the Federal Deposit Insurance Corporation coverage limit of $250,000. Any loss incurred or a lack of access to such funds could have a significant adverse impact on the Company’s financial condition, results of operations, and cash flows.

Offering Costs Associated with the Initial Public Offering

The Company complies with the requirements of ASC 340-10-S99 and SEC Staff Accounting Bulletin Topic 5A, “Expenses of Offering.” Deferred offering costs consist principally of professional and registration fees that are related to the Initial Public Offering. FASB ASC 470-20, “Debt with Conversion and Other Options,” addresses the allocation of proceeds from the issuance of convertible debt into its equity and debt components. The Company applies this guidance to allocate Initial Public Offering proceeds from the Units between Class A ordinary shares and Share Rights, using the residual method by allocating Initial Public Offering proceeds first to assigned value of the rights and then to the Class A ordinary shares. Offering costs allocated to the Class A ordinary shares subject to possible redemption were charged to temporary equity and offering costs allocated to the Public Rights (defined in Note 3) and Private Placement Rights (defined in Note 4) were charged to shareholders’ deficit as the Public Rights and Private Placement Rights, after management’s evaluation, are accounted for under equity treatment.

Fair Value of Financial Instruments

The fair value of the Company’s assets and liabilities, which qualify as financial instruments under FASB ASC 820, “Fair Value Measurements and Disclosures,” approximates the carrying amounts represented in the balance sheet, primarily due to their short-term nature.

Income Taxes

The Company accounts for income taxes under ASC Topic 740, “Income Taxes,” which requires an asset and liability approach to financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statement and tax bases of assets and liabilities that will result in future taxable or deductible amounts, based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized.

F-7

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 2 — Summary of Significant Accounting Policies (cont.)

ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. The Company’s management determined that the Cayman Islands is the Company’s major tax jurisdiction. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. As of November 10, 2025, there were no unrecognized tax benefits and no amounts accrued for interest and penalties. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position.

The Company is considered to be an exempted Cayman Islands company with no connection to any other taxable jurisdiction and is presently not subject to income taxes or income tax filing requirements in the Cayman Islands or the United States. As such, the Company’s tax provision was zero for the period presented.

Class A Shares Subject to Possible Redemption

The Public Shares contain a redemption feature which allows for the redemption of such Public Shares in connection with the Company’s liquidation, if there is a shareholder vote (A) to modify the substance or timing of the Company’s obligation to allow redemption in connection with a Business Combination or to redeem 100% of the Public Shares if the Company does not complete an initial business combination within the completion window or (B) with respect to any other material provisions relating to shareholders’ rights or pre-initial Business Combination activity, or if there is a shareholder vote or tender offer in connection with the Company’s initial Business Combination. In accordance with ASC 480-10-S99, the Company classifies Public Shares subject to redemption outside of permanent equity as the redemption provisions are not solely within the control of the Company. The Company recognizes changes in redemption value immediately as they occur and will adjust the carrying value of redeemable shares to equal the redemption value at the end of each reporting period. Immediately upon the closing of the Initial Public Offering, the Company recognized the accretion from initial book value to redemption value. The change in the carrying value of redeemable shares will result in charges against additional paid-in capital (to the extent available) and accumulated deficit. Accordingly, as of November 10, 2025, Class A ordinary shares subject to possible redemption are presented at redemption value as temporary equity, outside of the shareholders’ deficit section of the Company’s balance sheet. As of November 10, 2025, the Class A ordinary shares subject to possible redemption reflected in the balance sheet are reconciled in the following table:

Gross proceeds	$	172,500,000
Less:
Proceeds allocated to Public Rights		(3,795,000	)
Class A ordinary shares issuance cost		(10,608,215	)
Plus:
Accretion of carrying value to redemption value		14,403,215
Class A Ordinary Shares subject to possible redemption, November 10, 2025	$	172,500,000

Rights

The Company accounts for the Public and Private Placement Rights to be issued in connection with the Initial Public Offering and the private placement in accordance with the guidance contained in FASB ASC Topic 815, “Derivatives and Hedging”. Accordingly, the Company evaluated and classified the rights under equity treatment at their assigned values.

Recent Accounting Pronouncements

In November 2023, the FASB issued ASU 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” The amendments in this ASU require disclosures, on an annual and interim basis, of significant segment expenses that are regularly provided to the chief operating decision maker (“CODM”), as well as the aggregate amount of other segment items included in the reported measure of segment profit or loss. The ASU requires that a public entity disclose the title and position of the CODM and an explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance and deciding how to allocate resources. Public entities will be required to provide all annual disclosures currently required by Topic 280 in interim periods, and entities with a single reportable segment are required to provide all the disclosures required by the amendments in this ASU and existing segment disclosures in Topic 280. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company adopted ASU 2023-07 on May 29, 2025, date of incorporation.

Management does not believe that any other recently issued, but not effective, accounting standards, if currently adopted, would have a material effect on the Company’s financial statement.

F-8

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 3 — Initial Public Offering

Pursuant to the Initial Public Offering on November 10, 2025, the Company sold 17,250,000 Units at a purchase price of $10.00 per Unit for a total of $172,500,000, which includes the full exercise of the underwriters’ over-allotment option in the amount of 2,250,000 Units. Each Unit has a price of $10.00 and consists of one Class A ordinary share and one right (“Public Right”) entitling the holder thereof to receive one tenth (1/10) of one Class A ordinary share upon the consummation of an initial Business Combination.

Note 4 — Private Placement

Simultaneously with the closing of the Initial Public Offering, the Sponsor purchased an aggregate of 372,500 Private Placement Units, each unit consisting of one Class A ordinary share and one right to receive one tenth (1/10) of a Class A ordinary share upon the consummation of an initial business combination (“Private Placement Rights”), at a price of $10.00 per unit, in a private placement for an aggregate purchase price of $3,725,000. The underwriters used a portion of their underwriting discount and commission to purchase an aggregate of 172,500 Private Placement Units, at a price of $10.00 per unit, in a private placement for an aggregate purchase price of $1,725,000.

The Private Placement Units are identical to the Public Units sold in the Initial Public Offering except that, so long as they are held by the Sponsor or their permitted transferees, the Private Placement Units (including their component securities) (i) may not (including the Class A ordinary shares issuable upon conversion of these Private Placement Rights), subject to certain limited exceptions, be transferred, assigned or sold by the holders until 30 days after the completion of the initial Business Combination and (ii) will be entitled to registration rights.

The Sponsor, officers and directors have entered into a letter agreement with the Company, pursuant to which they have agreed to (i) waive their redemption rights with respect to their founder shares, private placement shares and public shares in connection with the completion of the initial Business Combination; (ii) waive their redemption rights with respect to their founder shares, private placement shares and public shares in connection with a shareholder vote to approve an amendment to the Company’s amended and restated memorandum and articles of association (A) to modify the substance or timing of the Company’s obligation to allow redemption in connection with the initial Business Combination or to redeem 100% of the public shares if the Company has not consummated an initial Business Combination within the Completion Window or (B) with respect to any other material provisions relating to shareholders’ rights or pre-initial Business Combination activity; (iii) waive their rights to liquidating distributions from the Trust Account with respect to their founder shares and private placement shares if the Company fails to complete the initial Business Combination within the Completion Window, although they will be entitled to liquidating distributions from the Trust Account with respect to any public shares they hold if the Company fails to complete the initial Business Combination within the Completion Window and to liquidating distributions from assets outside the Trust Account; and (iv) vote any founder shares or private placement shares held by them and any public shares purchased during or after the Initial Public Offering (including in open market and privately-negotiated transactions, aside from shares they may purchase in compliance with the requirements of Rule 14e-5 under the Exchange Act, which would not be voted in favor of approving the Business Combination) in favor of the initial Business Combination.

Note 5 — Related Party Transactions

Founder Shares

On June 23, 2025, the Sponsor made a capital contribution of $25,000, or approximately $0.004 per share, for which the Company issued 5,750,000 founder shares to the Sponsor (up to 750,000 shares of which are subject to forfeiture depending on the extent to which the underwriters’ over-allotment option is exercised), for a purchase price of approximately $0.004 per share. In July 2025, the Sponsor transferred 40,000 founder shares to three of the Company’s independent directors (an aggregate of 120,000 founder shares) at their original purchase price share of $0.004 per share. The founder shares transferred to the independent directors will not be subject to forfeiture in the event the underwriters’ over-allotment option is not exercised. On November 10, 2025, the underwriters exercised their over-allotment option in full as part of the closing of the Initial Public Offering. As such, the 750,000 founder shares are no longer subject to forfeiture.

F-9

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 5 — Related Party Transactions (cont.)

The Company’s initial shareholders have agreed not to transfer, assign or sell any of their founder shares and any Class A ordinary shares issued upon conversion thereof until the earlier to occur of (i) one year after the completion of the initial Business Combination or (ii) the date on which the Company completes a liquidation, merger, share exchange or other similar transaction after the initial Business Combination that results in all of the Company’s shareholders having the right to exchange their Class A ordinary shares for cash, securities or other property. Any permitted transferees will be subject to the same restrictions and other agreements of the Company’s initial shareholders with respect to any founder shares (the “Lock-up”). Notwithstanding the foregoing, if (1) the closing price of the Class A ordinary shares equals or exceeds $12.00 per share (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the initial Business Combination or (2) if the Company consummates a transaction after the initial Business Combination which results in the Company’s shareholders having the right to exchange their shares for cash, securities or other property, the founder shares will be released from the Lock-up.

Promissory Note — Related Party

The Sponsor had agreed to loan the Company an aggregate of up to $500,000 to be used for a portion of the expenses of the Initial Public Offering. The loan was non-interest bearing and unsecured. The promissory note was payable on the earlier of December 31, 2025 and the date the Company consummates the Initial Public Offering. The Company had $147,055 borrowings under the promissory note which was repaid on November 10, 2025. Borrowings under the note are no longer available.

Due from Sponsor

On November 10, 2025, the Company repaid in excess of the promissory note – related party of $173,430 to the Sponsor, a total of $26,375. The $26,375 is due to be repaid to the Company from the Sponsor. On November 13, 2025, the Sponsor returned the $26,375 to the Company, and no amounts remain outstanding.

Working Capital Loans

In order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor or certain of the Company’s officers and directors may, but are not obligated to, loan the Company funds as may be required. If the Company completes a Business Combination, the Company would repay the Working Capital Loans. In the event that a Business Combination does not close, the Company may use a portion of the working capital held outside the Trust Account to repay the Working Capital Loans but no proceeds from the Trust Account would be used to repay the Working Capital Loans. Up to $2,500,000 of such Working Capital Loans may be convertible into private placement units at a price of $10.00 per unit at the option of the lender. As of November 10, 2025, no such Working Capital Loans were outstanding.

Administrative Services Agreement

Commencing on November 6, 2025, the Company entered into an agreement with the Sponsor to pay an aggregate of $20,000 per month for office space and general and administrative services until the consummation of the Business Combination. These monthly fees will cease upon the completion of the initial Business Combination or the liquidation of the Company. As of November 10, 2025, the Company incurred $3,333 of administrative services fees which was included in accrued expenses line in the accompanying balance sheet.

Note 6 — Commitments and Contingencies

Risks and Uncertainties

United States and global markets are experiencing volatility and disruption following the geopolitical instability resulting from the ongoing Russia-Ukraine conflict and the Israel-Hamas conflict. In response to the ongoing Russia-Ukraine conflict, the North Atlantic Treaty Organization (“NATO”) deployed additional military forces to eastern Europe, and the United States, the United Kingdom, the European Union and other countries have announced various sanctions and restrictive actions against Russia, Belarus and related individuals and entities, including the removal of certain financial institutions from the Society for Worldwide Interbank Financial Telecommunication (SWIFT) payment system. Certain countries, including the United States, have also provided and may continue to provide military aid or other assistance to Ukraine and to Israel, increasing geopolitical tensions among a number of nations. The invasion of Ukraine by Russia and the Israel-Hamas conflict and the resulting measures that have been taken, and could be taken in the future, by NATO, the United States, the United Kingdom, the European Union, Israel and its neighboring states and other countries have created global security concerns that could have a lasting impact on regional and global economies. Although the length and impact of the ongoing conflicts are highly unpredictable, they could lead to market disruptions, including significant volatility in commodity prices, credit and capital markets, as well as supply chain interruptions and increased cyberattacks against U.S. companies. Additionally, any resulting sanctions could adversely affect the global economy and financial markets and lead to instability and lack of liquidity in capital markets.

F-10

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 6 — Commitments and Contingencies (cont.)

Any of the above mentioned factors, or any other negative impact on the global economy, capital markets or other geopolitical conditions resulting from the Russian invasion of Ukraine, the Israel-Hamas conflict and subsequent sanctions or related actions, could adversely affect the Company’s search for an initial Business Combination and any target business with which the Company may ultimately consummate an initial Business Combination.

Registration Rights

The holders of the founder shares, Private Placement Units and the Class A ordinary shares underlying such Private Placement Units and Private Placement Rights and units that may be issued upon conversion of the Working Capital Loans will have registration rights to require the Company to register a sale of any of the Company’s securities held by them and any other securities of the Company acquired by them prior to the consummation of the initial Business Combination pursuant to a registration rights agreement signed on November 6, 2025. The holders of these securities are entitled to make up to three demands, excluding short form demands, that the Company registers such securities. In addition, the holders have certain piggyback registration rights with respect to registration statements filed subsequent to the completion of the initial Business Combination. The underwriters and/or their designees may not exercise their demand and piggyback registration rights after five and seven years after the commencement of the Initial Public Offering and may not exercise their demand rights on more than one occasion. The Company will bear the expenses incurred in connection with the filing of any such registration statements.

Underwriters’ Agreement

The underwriters had a 45-day option from the date of the Initial Public Offering to purchase up to an additional 2,250,000 units to cover over-allotments, if any. On November 10, 2025, simultaneously with the closing of the Initial Public Offering, the underwriters elected to fully exercise the over-allotment option to purchase the additional 2,250,000 Units at a price of $10.00 per Unit.

The underwriters were entitled to a cash underwriting discount of $0.20 per Unit, or $3,450,000 in the aggregate, which was paid at the closing of the Initial Public Offering. Of this amount, $0.10 per Unit was paid to the underwriters upon the closing of the Initial Public Offering in cash and $0.10 per Unit was used by the underwriters to purchase Private Placement Units.

Additionally, the underwriters are entitled to a deferred underwriting discount of $0.40 per Unit, or $6,900,000 in the aggregate payable to the underwriters for deferred underwriting commissions on amounts remaining in the Trust Account after all redemptions by public shareholders have been met. The deferred underwriting discount will become payable to the underwriters from the amounts held in the Trust Account solely in the event the Company completes its Initial Business Combination.

Note 7 — Shareholders’ Deficit

Preference Shares — The Company is authorized to issue a total of 1,000,000 preference shares at par value of $0.0001 each. At November 10, 2025, there were no preference shares issued or outstanding.

Class A Ordinary Shares — The Company is authorized to issue a total of 200,000,000 Class A ordinary shares at par value of $0.0001 each. At November 10, 2025, there were 545,000 Class A ordinary shares issued or outstanding, excluding 17,250,000 shares subject to possible redemption.

Class B Ordinary Shares — The Company is authorized to issue a total of 20,000,000 Class B ordinary shares at par value of $0.0001 each. On June 23, 2025, the Company issued 5,750,000 Class B ordinary shares to the Sponsor for $25,000, or approximately $0.004 per share (up to 750,000 shares of which are subject to forfeiture depending on the extent to which the underwriters’ over-allotment option is exercised). In July 2025, the Sponsor transferred 40,000 founder shares to three of the Company’s independent directors (an aggregate of 120,000 founder shares) at their original purchase price share of $0.004 per share. The founder shares transferred to the independent directors will not be subject to forfeiture in the event the underwriters’ over-allotment option is not exercised. On November 10, 2025, the underwriters exercised their over-allotment option in full as part of the closing of the Initial Public Offering. As such, the 750,000 founder shares are no longer subject to forfeiture.

F-11

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 7 — Shareholders’ Deficit (cont.)

The founder shares will automatically convert into Class A ordinary shares concurrently with or immediately following the consummation of the initial Business Combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like, and subject to further adjustment as provided herein. In the case that additional Class A ordinary shares, or any other equity-linked securities, are issued or deemed issued in excess of the amounts sold in the Initial Public Offering and related to or in connection with the closing of the initial Business Combination, the ratio at which Class B ordinary shares convert into Class A ordinary shares will be adjusted (unless the holders of a majority of the outstanding Class B ordinary shares agree to waive such adjustment with respect to any such issuance or deemed issuance) so that the number of Class A ordinary shares issuable upon conversion of all Class B ordinary shares will equal, in the aggregate, approximately 25% of the sum of (i) the total number of all Class A ordinary shares outstanding upon the completion of the Initial Public Offering (excluding the Class A ordinary shares underlying the Private Placement Units), plus (ii) all Class A ordinary shares and equity-linked securities issued or deemed issued, in connection with the closing of the initial Business Combination (excluding any shares or equity-linked securities issued, or to be issued, to any seller in the initial Business Combination and any private placement-equivalent shares issued to the Sponsor or any of its affiliates or to the Company’s officers or directors upon conversion of Working Capital Loans) minus (iii) any redemptions of Class A ordinary shares by public shareholders in connection with charter amendments prior to an initial Business Combination or an initial Business Combination; provided that such conversion of founder shares will never occur on a less than one-for-one basis.

Holders of record of the Company’s Class A ordinary shares and Class B ordinary shares are entitled to one vote for each share held on all matters to be voted on by shareholders. Unless specified in the amended and restated memorandum and articles of association or as required by the Companies Act or stock exchange rules, an ordinary resolution under Cayman Islands law and the amended and restated memorandum and articles of association, which requires the affirmative vote of at least a majority of the votes cast by such shareholders as, being entitled to do so, vote in person or, where proxies are allowed, by proxy at the applicable general meeting of the company is generally required to approve any matter voted on by the Company’s shareholders. Approval of certain actions requires a special resolution under Cayman Islands law, which (except as specified below) requires the affirmative vote of at least two-thirds of the votes cast by such shareholders as, being entitled to do so, vote in person or, where proxies are allowed, by proxy at the applicable general meeting, and pursuant to the Company’s amended and restated memorandum and articles of association, such actions include amending the amended and restated memorandum and articles of association and approving a statutory merger or consolidation with another company. There is no cumulative voting with respect to the appointment of directors, meaning, following the Company’s initial Business Combination, the holders of more than 50% of the ordinary shares voted for the appointment of directors can elect all of the directors. Prior to the consummation of the initial Business Combination, only holders of the Class B ordinary shares will (i) have the right to vote on the appointment and removal of directors and (ii) be entitled to vote on continuing the Company in a jurisdiction outside the Cayman Islands (including any special resolution required to amend the constitutional documents or to adopt new constitutional documents, in each case, as a result of approving a transfer by way of continuation in a jurisdiction outside the Cayman Islands). Holders of the Class A ordinary shares will not be entitled to vote on these matters during such time. These provisions of the amended and restated memorandum and articles of association may only be amended if approved by a special resolution passed by the affirmative vote of at least 90% (or, where such amendment is proposed in respect of the consummation of the initial Business Combination, two-thirds) of the votes cast by such shareholders as, being entitled to do so, vote in person or, where proxies are allowed, by proxy at the applicable general meeting of the Company.

Rights — Except in cases where the Company is not the surviving company in a business combination, each holder of a right will automatically receive one-tenth (1/10) of one ordinary share upon consummation of the initial Business Combination. The Company will not issue fractional shares in connection with an exchange of rights. Fractional shares will either be rounded down to the nearest whole share or otherwise addressed in accordance with the applicable provisions of Cayman law. In the event the Company is not the surviving company upon completion of the initial business combination, each holder of a right will be required to affirmatively convert his, her or its rights in order to receive the one-tenth (1/10) of one ordinary share underlying each right upon consummation of the Business Combination. If the Company is unable to complete the initial Business Combination within the required time period and the Company will redeem the public shares for the funds held in the Trust Account, holders of rights will not receive any of such funds for their rights and the rights will expire worthless.

F-12

TAILWIND 2.0 ACQUISITION CORP.
NOTES TO FINANCIAL STATEMENT
NOVEMBER 10, 2025

Note 8 — Fair Value Measurements

The fair value of the Company’s financial assets and liabilities reflects management’s estimate of amounts that the Company would have received in connection with the sale of the assets or paid in connection with the transfer of the liabilities in an orderly transaction between market participants at the measurement date. In connection with measuring the fair value of its assets and liabilities, the Company seeks to maximize the use of observable inputs (market data obtained from independent sources) and to minimize the use of unobservable inputs (internal assumptions about how market participants would price assets and liabilities). The following fair value hierarchy is used to classify assets and liabilities based on the observable inputs and unobservable inputs used in order to value the assets and liabilities:

	Level 1:	Quoted prices in active markets for identical assets or liabilities. An active market for an asset or liability is a market in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.

	Level 2:	Observable inputs other than Level 1 inputs. Examples of Level 2 inputs include quoted prices in active markets for similar assets or liabilities and quoted prices for identical assets or liabilities in markets that are not active.

	Level 3:	Unobservable inputs based on assessment of the assumptions that market participants would use in pricing the asset or liability.

The fair value of the Public Rights issued in the Initial Public Offering is $3,795,000, or $0.22 per Public Right. The Public Rights have been classified within shareholders’ deficit and will not require remeasurement after issuance. The Public Rights were classified within Level 3 of the fair value hierarchy at the measurement dates due to the use of unobservable inputs inherent in assumptions related to the market adjustments as noted below. The following table presents the quantitative information regarding market assumptions used in the valuation of the Public Rights:

	November 10, 2025
Implied Class A share price	$	9.78
Expected term to De-SPAC (years)		2.0
Probability of De-SPAC and Market Adjustment		23.0	%
Risk-free rate (continuous)		3.55	%

Note 9 — Segment Information

ASC Topic 280, “Segment Reporting,” establishes standards for companies to report in their financial statement information about operating segments, products, services, geographic areas, and major customers. Operating segments are defined as components of an enterprise for which separate financial information is available that is regularly evaluated by the Company’s chief operating decision maker, or group, in deciding how to allocate resources and assess performance.

The Company’s CODM has been identified as the Chief Executive Officer, who reviews the assets, operating results, and financial metrics for the Company as a whole to make decisions about allocating resources and assessing financial performance. Accordingly, management has determined that the Company only has one reportable segment.

The CODM assesses performance for the single segment and decides how to allocate resources. The measure of segment assets is reported on the balance sheet as total assets. When evaluating the Company’s performance and making key decisions regarding resource allocation, the CODM reviews several key metrics included in total assets, which include the following:

	November 10, 2025
Cash	$	1,586,570
Cash held in Trust Account		172,500,000

Note 10 — Subsequent Events

The Company evaluated subsequent events and transactions that occurred after the balance sheet date through November 17, 2025, the date that the financial statement was issued. Based upon this review, other than described below, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statement.

On November 13, 2025, the Sponsor returned $26,375 to the Company, which represents the amount the Company had repaid in excess of the promissory note, which is recorded as Due from Sponsor on the accompanying balance sheet.

F-13

Tailwind 2.0 Acquisition Corp. 8-K