UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of ~~March~~April 2026

Commission File Number: 001-42461

SKYLINE BUILDERS GROUP HOLDING LIMITED

(Registrant’s Name)

Office A, 15/F, Tower A, Capital Tower,

No. 38 Wai Yip Street, Kowloon Bay, Hong Kong

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Information contained in this report

On ~~March~~April 3130, 2026, Skyline Builders Group Holding Limited, a Cayman Islands exempted company with limited liability (the “Company” or “SKBL”), entered into a ~~senior~~transaction agreement ~~unsecured~~(the ~~convertible note~~“Transaction ~~purchase~~Agreement”) ~~agreement~~with ~~dated~~SKBL ~~March~~Merger 31Sub Inc., ~~2026~~a ~~with~~Cayman anIslands ~~investor~~exempted ~~for~~company anwith ~~offering~~limited ofliability (“SKBL $3Merger Sub”),~~000,000~~ ofCove ~~the~~Kaz ~~Company’s~~Capital ~~senior~~Group ~~unsecured~~LLC, ~~convertible notes~~a ~~(the~~Delaware limited liability company (“~~Note~~Cove Kaz”), inand aKaz ~~private~~Resources LLC, ~~placement~~a ~~(the~~Delaware ~~“Reg~~limited Dliability ~~Private~~company ~~Placement~~(“KRLLC”). ~~pursuant~~Defined toterms ~~Regulation~~used Din ~~under~~this ~~the~~report ~~Securities~~that are not otherwise defined shall ~~Act~~have ofthe ~~1933,~~meaning asascribed ~~amended~~to (them in the ~~“Securities~~Transaction ~~Act”)~~Agreement.

~~The~~For ~~Reg~~the Dpurpose ~~Private~~of ~~Placement~~engaging ~~closed~~in onthe ~~March 31,~~transactions ~~2026.~~contemplated ~~The~~by ~~Note~~the isTransaction ~~convertible~~Agreement, ~~into~~(i) ~~the~~Cove ~~Company’s~~Kaz ~~class~~incorporated ASKBL ~~ordinary~~Merger ~~shares~~Sub, ~~par~~a ~~value~~newly ~~$0.00001~~incorporated ~~per~~Cayman ~~share~~Islands ~~(the~~exempted ~~“Class A Ordinary~~company ~~Shares”)~~with atlimited aliability ~~conversion~~that ~~price~~is ofwholly ~~$2.40~~owned ~~per~~by ~~share,~~Cove ~~subject~~Kaz; toand ~~certain~~(ii) ~~anti-dilution~~KRLLC ~~adjustments,~~will ~~that~~form ~~are~~AIFC ~~subject~~NewCo toas a ~~floor~~newly ofincorporated private company in ~~$1.50~~the ~~per~~Astana ~~share~~International Financial Centre (~~such~~“AIFC ~~shares~~NewCo”). ~~are~~KRLLC ~~referred~~owns to100% asof the ~~“Note~~issued ~~Conversion~~and ~~Shares~~outstanding participatory interests (the “KCMLLP Interests”). ~~The~~in ~~conversion~~Kaz ~~price~~Critical Minerals LLP, a limited liability partnership incorporated and existing under the laws of Republic of Kazakhstan (“KCMLLP”). Prior to the ~~Note~~Closing isDate, ~~also~~and subject to ~~other~~the ~~customary~~terms ~~adjustments~~and ~~for~~conditions ~~share~~set ~~splits,~~forth ~~recapitalizations~~in the Transaction Agreement, ~~reorganizations~~KCMLLP will merge with and ~~similar~~into ~~transactions~~AIFC NewCo, with AIFC NewCo being the surviving entity in such merger.

~~The~~Upon ~~gross~~the ~~proceeds~~terms and subject to the conditions of the Transaction Agreement, including receipt of requisite regulatory approvals: (a) KRLLC will distribute a percentage of the ~~Private~~Equity ~~Placement~~Interest in ~~was~~AIFC NewCo equal to the fair market value of the KRLLC Redeemed Interests to SKBL in exchange for the redemption of all of the KRLLC $3Redeemed Interests,~~000,000,~~ ~~before~~(b) ~~deducting~~Cove ~~placement~~Kaz ~~agent~~will ~~fees~~convert its legal form from a Delaware limited liability company to a Delaware corporation (the “PubCo”), and change its corporate name to “Kaz Resources Inc.”, or such other ~~offering~~name ~~expenses~~as ~~that~~may ~~were~~be ~~paid~~agreed by the ~~Company.~~parties, (c) ~~The~~KRLLC ~~Company~~will ~~intends~~(i) sell its entire Equity Interest in AIFC NewCo to ~~use~~Cove Kaz, and (ii) contribute all of its rights and interests in and to the ~~net~~KRLLC ~~proceeds~~Receivable ~~from~~to ~~the~~Cove ~~Private~~Kaz, ~~Placement~~in each case, in exchange for ~~general~~newly ~~working~~issued ~~capital~~shares of Pubco Class B Common Stock and ~~other~~the ~~general~~right to receive Earnout Shares, if and to the extent earned, in accordance with Section 2.11 of the Transaction Agreement and (d) at the SKBL Merger Effective Time, in accordance with the Companies Act (As Revised) of the Cayman Islands (the “Cayman Companies Act”), SKBL Merger Sub will merge with and into SKBL, as a result of which the separate corporate ~~purposes~~existence of SKBL Merger will cease and SKBL will continue as the surviving company in such merger (the “SKBL Merger”), and as a result of which each of the issued and outstanding SKBL Securities immediately prior to the SKBL Merger Effective Time shall no longer be outstanding and shall automatically be cancelled pursuant to the conversion as described below.

InEffects connection with the Private Placement, the Company also entered into a Placement Agency Agreement, dated March 31, 2026 (the “Placement Agency Agreement”), with Dominari Securities LLC (“Dominari”). As compensation for its services, the Company paid Dominari a cash fee equal to eight percent (8.0%) of ~~the~~SKBL aggregate gross proceeds of the purchase price paid by the investors in the Private Placement and a cash fee equal to 1% of the aggregate purchase price paid by the investor in the Private Placement for non-accountable expenses. Dominari also received non-callable warrants (the “Placement Agent Warrants”) exercisable for a number of the Company’s Class A Ordinary Shares equal to eight percent (8%) of the Class A Ordinary Shares underlying the Note on the closing date. The Placement Agent Warrants have an exercise price of $2.40 per share, subject to customary adjustments for stock splits, recapitalizations, reorganizations and similar transactions. In addition, the Company has agreed to pay expenses of Dominari’s legal counsel and other out-of-pocket expenses in an amount not to exceed $50,000 for the Private Placement.Merger

At the SKBL Merger Effective Time, by virtue of the SKBL Merger and without any action on the part of any Party or the holders of securities of SKBL or SKBL Merger Sub,

(a)

Each SKBL Ordinary Share (other than any Dissenting Shares) that is issued and outstanding shall be converted into one share of Pubco Class A Common Stock and all of the SKBL Ordinary Shares converted into Pubco Class A Common Stock shall no longer be outstanding and shall automatically be cancelled and shall cease to exist at the SKBL Merger Effective Time;

(b)

Each SKBL Preferred A Share that is issued and outstanding (other than any Dissenting Shares) shall be converted into one share of Pubco Series A Preferred Stock and all of the SKBL Preferred A Shares converted into Pubco Series A Preferred Stock shall no longer be outstanding and shall automatically be cancelled and shall cease to exist at the SKBL Merger Effective Time;

(c)

Each SKBL Preferred B Share that is issued and outstanding (other than any Dissenting Shares) shall be converted into one share of Pubco Series B Preferred Stock and all of the SKBL Preferred B Shares converted into Pubco Series B Preferred Stock shall no longer be outstanding and shall automatically be cancelled and shall cease to exist at the SKBL Merger Effective Time;

(d)

At the SKBL Merger Effective Time, each outstanding restricted stock award with respect to SKBL Ordinary Shares shall, by virtue of the SKBL Merger and without any action on the part of the holder thereof, be assumed by Pubco and converted into a restricted stock award with respect to an equal number of shares of Pubco Class A Common Stock (each, a “Pubco Restricted Stock Award”); provided, however, that each such Pubco Restricted Stock Award shall continue to be governed by, and subject to, the same terms and conditions (including all vesting, forfeiture, and other conditions set forth therein), as in effect immediately prior to the SKBL Merger Effective Time, without any enlargement of the rights of the holder thereof; and

(e)

Each Dissenting Share issued and outstanding immediately prior to the SKBL Merger Effective Time shall be cancelled and cease to exist in accordance with Section 2.4 of the Agreement and thereafter represent only the right to receive the applicable payments set forth in Section 2.4 of the Agreement.

~~On March 31~~Representations, ~~2026,~~Warranties ~~the Company also entered into Registration Rights Agreement (the “Registration Rights Agreement”) with the purchaser of the Note~~ and Dominari, pursuant to which the Company has agreed to file a registration statement on Form F-1 (or other suitable form) with the U.S. Securities and Exchange Commission (the “SEC”) within sixty (60) business days after the later of (i) the closing date or (ii) escrow release date (as defined in the senior unsecured convertible note purchase agreement) for the resale of the Note Conversion Shares and the shares underlying the Placement Agent Warrants.Covenants

OnThe ~~March~~parties ~~31,~~to ~~2026~~the Transaction Agreement have agreed to customary representations and warranties for transactions of this type. In addition, inthe ~~connection~~parties ~~with~~to the ~~closing~~Transaction Agreement agreed to be bound by certain customary covenants for transactions of ~~the~~this ~~Private~~type, ~~Placement~~including, ~~each~~among ~~officer~~others, ~~and~~covenants ~~director~~with respect to the conduct of the Company ~~entered~~and ~~into~~its asubsidiaries ~~lock-up~~during ~~agreement~~the (period between execution of the ~~“Lock-Up~~Transaction Agreement~~”), pursuant~~ toand ~~which~~the ~~they~~Closing. ~~agreed~~Each ~~not~~of the parties to ~~sell,~~the ~~transfer~~Transaction orAgreement ~~otherwise~~has ~~dispose~~agreed ofto ~~any~~use ~~their~~its ~~Class~~reasonable Abest ~~Ordinary~~efforts ~~Shares~~to (take, or ~~any~~cause ~~securities~~to ~~convertible into~~be taken, ~~exercisable~~all ~~for~~action, orand ~~exchangeable~~to ~~for~~do, ~~Class~~or Acause to ~~Ordinary~~be ~~Shares)~~done, ~~for~~all athings ~~period~~as ofare ~~one~~necessary, ~~hundred~~proper ~~eighty~~or ~~(180)~~advisable ~~days~~under ~~following~~applicable ~~the~~laws ~~later of~~or ~~the~~otherwise, ~~closing~~and ~~date~~each orshall ~~effective~~cooperate ~~date~~with of the ~~Registration~~other, to ~~Statement~~consummate ~~filed~~the ~~pursuant~~transactions toas ~~the~~promptly ~~Registration~~as ~~Rights~~reasonably ~~Agreement~~practicable.

~~The~~Conditions ~~securities~~to issued and sold by the Company in the Private Placement and the Class A Ordinary Shares underlying such securities, have not been registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws, and may not be offered or sold in the United States absent registration with the SEC or an applicable exemption from the registration requirements of the Securities Act and such state securities laws.Closing

The ~~foregoing~~obligations ~~summaries~~ of ~~the~~each ~~Placement~~Party ~~Agent Warrants,~~to ~~the~~consummate ~~senior unsecured convertible note purchase agreement,~~ the ~~Senior Unsecured Convertible Promissory Note, the Registration~~ ~~Rights~~Transactions ~~Agreement,~~at ~~and~~ the ~~Placement~~Closing ~~Agency Agreement, do not purport to be complete and~~ are subject to, ~~and~~the ~~qualified~~satisfaction in(or ~~its~~waiver ~~entirety~~ by, ~~attached~~SKBL asand ~~Exhibits~~Cove ~~4.1,~~Kaz) ~~10.1,~~of ~~10.2,10.3,~~certain ~~and 10.4~~conditions, ~~to this Report on Form 6-K~~including, ~~which~~among ~~are incorporated herein by reference.~~others:

(a)

All requisite government and third-party approvals shall have been obtained or made.

(b)

No governmental authority shall have enacted or entered any Law or Order) that restrains, enjoins, or otherwise prohibits the consummation of the Transactions.

(c)

SKBL Shareholders will have approved the Transactions.

(e)

The effectiveness of a registration statement registering the shares of Pubco Class A Common Stock to be issued to SKBL Shareholders.

(f)

The listing of the shares of Pubco Class A Common Stock on the Trading Market.

The obligations of SKBL to consummate the Transactions are subject to the satisfaction (or waiver by SKBL) of certain conditions, including, among others:

(a)

The truth and accuracy of the representations and warranties of KRLLC and Cove Kaz.

(b)

The performance in all material respect of the obligations, covenants and agreements of Cove Kaz and KRLLC.

(c)

The absence of a Kaz Material Adverse Effect between signing and closing.

The obligations of Cove Kaz, KRLLC and SKBL Merger Sub to consummate the Transactions are subject to the satisfaction (or waiver by Cove Kaz and KRLLC) of certain conditions, including, among others:

(a)

The truth and accuracy of the representations and warranties of SKBL.

(b)

The performance in all material respect of the obligations, covenants and agreements of SKBL.

(c)

The absence of a SKBL Material Adverse Effect between signing and closing. The absence of a Kaz Material Adverse Effect between signing and closing.

(d)

All outstanding convertible notes issued by SKBL shall have been converted to SKBL Series B Preferred Shares.

(e)

The holders of all outstanding warrants issued by SKBL shall be cancelled at closing in exchange for warrants of Pubco.

(f)

As of the Closing Date, SKBL shall have no less than US$50,000,000 of net proceeds from the PIPE Financing remaining available in the bank accounts of SKBL, reduced by any amounts that have or may be loaned by SKBL to a Kaz Company.

(g)

SKBL (i) shall have disposed, in a manner reasonably satisfactory to Cove Kaz, of its Hong Kong legacy business and (ii) shall have no operations or business in Hong Kong or China or liabilities related thereto.

(h)

(i) SKBL shall have sold of its interest in Reemag Australia Pty Ltd (the “Reemag Disposition”) prior to the earlier of (A) the Closing and (B) November 26, 2026 and (ii) following the Reemag Disposition, SKBL shall not be an “investment company” within the meaning of the Investment Company Act of 1940, as amended.

~~EXHIBIT INDEX~~Termination

Exhibit No.		Description
4.1		Form of Placement Agent Warrant
10.1		Form of Senior Unsecured Convertible Note Purchase Agreement
10.2		Form of Senior Unsecured Convertible Promissory Note
10.3		Form of Registration Rights Agreement
10.4		Placement Agency Agreement by and between the Company and Dominari Securities LLC dated March 31, 2026

The Transaction Agreement may be terminated under certain customary circumstances prior to the closing of the Transaction, including but not limited to:

(a)

by mutual written consent of SKBL and Cove Kaz;

(b)

by written notice by SKBL to Cove Kaz, or by Cove Kaz to SKBL, if any of the conditions to the Closing set forth in Article III have not been satisfied or waived on or prior to [●], 2027 (as it may be extended pursuant to the proviso set out in Section 9.1(b) of the Transaction Agreement);

(c)

by written notice by SKBL to Cove Kaz, or by Cove Kaz to SKBL if a Governmental Authority of competent jurisdiction shall have issued a Law or Order or taken any other action permanently restraining, enjoining or otherwise prohibiting the Transactions, and such Law or Order or other action has become final and non-appealable;

(d)

by written notice by Cove Kaz to SKBL, if (i) there has been a breach by SKBL of any of its representations, warranties, covenants or agreements contained in this Agreement, or (ii) if any representation or warranty of such Parties shall have become untrue or inaccurate, in each case, which would result in a failure of any condition set forth in Section 3.3 or Section 3.5 of the Transaction Agreement to be satisfied (subject to the proviso set out in Section 9.1(d) of the Transaction Agreement);

(e)

by written notice by SKBL to Cove Kaz, if (i) there has been a breach by Cove Kaz or KRLLC of any of their respective representations, warranties, covenants or agreements contained in this Agreement, or if any representation or warranty of such Parties shall have become untrue or inaccurate, in any case, which would result in a failure of a condition set forth in Section 3.3 or Section 3.4 of the Transaction Agreement to be satisfied (subject to the proviso set out in Section 9.1(e) of the Transaction Agreement);

(f)

by written notice by Cove Kaz to SKBL if (i) the SKBL Board Recommendation is withheld, withdrawn, modified or qualified in a manner adverse to Cove Kaz and/or KRLLC, (ii) a Change in Recommendation occurs, or (iii) the SKBL Shareholder Matters are not approved at the Special Meeting; and

(g)

by written notice by Cove Kaz to SKBL, if the Reemag Disposition has not occurred prior to the earlier of (i) the Closing and (ii) November 26, 2026.

The foregoing description of the Transaction Agreement does not purport to be complete and is qualified in its entirety by the terms and conditions of the actual agreement, a copy of which is filed as Exhibit 2.1 hereto.

Related Agreements

Support Agreement

Concurrently with the execution of the Transaction Agreement, certain shareholders of SKBL have executed and delivered to Cove Kaz, support agreements, pursuant to which, among other things, (i) such shareholders have agreed to vote to approve the Transaction Agreement and in favor of the transactions contemplated thereby, including the SKBL Merger and (ii) certain of such shareholders have agreed to certain limitations on the transfer of their respective shares of SKBL Securities.

The foregoing description of the Support Agreements do not purport to be complete and is qualified in its entirety by the terms and conditions of the actual agreements, copies of which are filed as Exhibit 10.1 hereto.

Amendment to Executive Employment Agreement

On April 30, 2026, SKBL and Paul Mann (the “Executive”) entered into an amendment to the Executive Employment Agreement between SKBL and the Executive dated November 5, 2025 (the “November EA”). The amendment, which will become effective upon the closing of the transactions contemplated by the Transaction Agreement, provides for the termination of the Executive’s November EA effective as of the closing of the Transaction in exchange for the accelerated vesting of all outstanding unvested equity awards effective as of the closing and the award of 3,000,000 SKBL Class A Ordinary Shares to the Executive.

Loan Agreement

On April 22, 2026, SKBL also entered into a loan agreement (the “Loan Agreement”) with Cove Kaz, pursuant to which SKBL provided a loan to Cove Kaz in the sum of $23,100,000 (the “Principal”), which shall be repaid to SKBL with simple interest accrued on the Principal at a rate equal to 10% per annum from the date of this loan until the Principal and all interest accrued thereon is paid (or converted, as provided in the Loan Agreement).

The foregoing description of the Loan Agreements do not purport to be complete and is qualified in its entirety by the terms and conditions of the actual agreements, copies of which are filed as Exhibit 10.2 hereto.

Investor Deck

An investors deck that will be used by SKBL and Cove Kaz in connection with the proposed transactions is being furnished as Exhibit 99.1 hereto.

Important Notice Regarding Forward-Looking Statements

This Current Report on Form 6-K contains certain statements that are not historical facts and are forward-looking statements within the meaning of the federal securities laws with respect to the proposed transactions among SKBL, SKBL Merger Sub, Cove Kaz, and KRLLC, including without limitation statements regarding the anticipated benefits of the proposed transactions, the anticipated timing of the proposed transactions, the implied enterprise value, future financial condition and performance of the combined company after the Closing and expected financial impacts of the proposed transactions, the satisfaction of closing conditions to the proposed transactions, and the products and markets and expected future performance and market opportunities of the combined company. These forward-looking statements generally are identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “think,” “strategy,” “future,” “opportunity,” “potential,” “plan,” “seeks,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions, but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements are predictions, projections and other statements about future events that are based on current expectations and assumptions and, as a result, are subject to risks and uncertainties.

These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and must not be relied on as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Actual events and circumstances are difficult or impossible to predict and will differ from assumptions. Many factors could cause actual future events to differ materially from the forward-looking statements in this communication, including but not limited to: (i) the risk that the proposed transactions may not be completed in a timely manner or at all, which may adversely affect the price of SKBL’s securities; (ii) the failure to satisfy the conditions to the consummation of the proposed transactions, including the approval of the Transaction Agreement by the shareholders of SKBL, the satisfaction of the closing requirements and the receipt of certain governmental, regulatory and third party approvals; (iii) the occurrence of any event, change or other circumstance that could give rise to the termination of the Transaction Agreement; (iv) the failure to meet Nasdaq listing standards in connection with the consummation of the proposed transactions; (v) the anticipated tax treatment of the proposed transactions may not be obtained; (vi) the effect of the announcement or pendency of the proposed transactions on the SKBL’s and Cove Kaz’s business relationships, operating results, and business generally; (vii) risks that the proposed transactions disrupt current plans and operations of SKBL and Cove Kaz; (viii) the outcome of any legal proceedings that may be instituted against SKBL, PubCo, Cove Kaz or KRLLC related to the Transaction Agreement or the proposed transactions; (ix) changes in the markets in which each of SKBL and Cove Kaz competes, including with respect to its competitive landscape, technology evolution, or regulatory changes; (x) changes in domestic and global general economic conditions, including fluctuations in commodity prices; (xi) the risk that PubCo may not be able to execute its growth strategies; (xii) permitting, development, operations and expansion of PubCo’s operations and projects being inconsistent with current expectations and mine plans; (xiii) the accuracy of current mineral reserve, mineral resource and mineralized material estimates; (xiv) the inherent uncertainty associated with financial or other projections; (xv) risks related to supply chain disruptions; (xvi) the risk that PubCo may not be able to develop and maintain effective internal controls; (xvii) costs related to the proposed transactions and the failure to realize anticipated benefits of the proposed transactions or to realize estimated pro forma results and underlying assumptions, including the potential impact of unforeseen liabilities, future capital expenditures, revenues, expenses, earnings, synergies, economic performance, indebtedness, financial condition and losses on future prospects, business and management strategies, expansion and growth of the combined business after the consummation of the proposed transactions; (xviii) the ability to achieve commercialization and development plans, and identify and realize additional opportunities, which may be affected by, among other things, competition, the ability of PubCo to grow and manage growth economically and hire and retain key employees; (xix) the inability to secure intellectual property rights or to obtain licensing of third-party intellectual property rights for future discovery and development of PubCo’s projects; (xx) the risk that PubCo will need to raise additional capital to execute its business plan, which may not be available on acceptable terms or at all; and (xxi) those factors discussed in SKBL’s and PubCo’s filings with the SEC and that will be contained in the Registration Statement relating to the proposed transactions.

The foregoing list of factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties that will be described in the “Risk Factors” section of the Registration Statement on Form S-4 (the “Registration Statement”) and the amendments thereto, and other documents to be filed by SKBL and PubCo from time to time with the SEC. These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and while PubCo and SKBL may elect to update these forward-looking statements at some point in the future, they assume no obligation to update or revise these forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law. None of PubCo, Cove Kaz, KRLLC or SKBL gives any assurance that PubCo, Cove Kaz, KRLLC or SKBL will achieve expectations. These forward-looking statements should not be relied upon as representing PubCo’s, SKBL’s, Cove Kaz’s or KRLLC’s assessments as of any date subsequent to the date of this Current Report. Accordingly, undue reliance should not be placed upon the forward-looking statements.

Additional Information and Where to Find It

In connection with the Transaction Agreement and the proposed transactions, PubCo intends to file relevant materials with the SEC, including the Registration Statement, which will include a prospectus for the registration of Pubco securities in connection with the proposed transactions.

THE PARTIES URGE THEIR INVESTORS, SHAREHOLDERS, AND OTHER INTERESTED PERSONS TO READ, WHEN AVAILABLE, THE REGISTRATION STATEMENT/PROSPECTUS, IN EACH CASE WHEN FILED WITH THE SEC AND DOCUMENTS INCORPORATED BY REFERENCE THEREIN BECAUSE THESE DOCUMENTS WILL CONTAIN IMPORTANT INFORMATION ABOUT SKBL, SKBL MERGER SUB, COVE KAZ, KRLLC, PUBCO, AND THE PROPOSED TRANSACTIONS. Shareholders of SKBL and other interested persons are advised to read, when available, these materials (including any amendments or supplements thereto) and any other relevant documents in connection with the proposed transactions, because they will contain important information about SKBL, SKBL Merger Sub, Cove Kaz, KRLLC and the proposed transactions. Shareholders and other interested persons will also be able to obtain copies of the registration statement/prospectus and other relevant materials in connection with the proposed transactions, without charge, once available, at the SEC’s website at www.sec.gov or by directing a request to: Skyline Builders Group Holding Limited, Office A, 15/F, Tower A, Capital Tower, No. 38 Wai Yip Street, Kowloon Bay, Hong Kong, telephone: +852-2811-9688 or to Cove Kaz Capital Group LLC at [email protected]. The information contained on, or that may be accessed through, the websites referenced in this Form 6-K in each case is not incorporated by reference into, and is not a part of, this Form 6-K.

No Offer or Solicitation

This Current Report on Form 6-K is not a proxy statement or solicitation of a proxy, consent or authorization with respect to any securities or in respect of the proposed transactions contemplated by the Transaction Agreement and shall not constitute an offer to sell or a solicitation of an offer to buy any securities, or a solicitation of any vote or approval, nor shall there be any sale of securities in any state or jurisdiction in which such offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of the Securities Act of 1933, as amended, or an exemption therefrom.

EXHIBIT INDEX

Exhibit No.		Description
2.1		Transaction Agreement dated April 30, 2026
10.1		Support Agreements dated April 30, 2026
10.2		Kaz Loan Agreement dated April 22, 2026
99.1		Investor Deck dated April 2026

SIGNATURES

Pursuant to the requirements 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.

	Skyline Builders Group Holding Limited
Date: April 10, 2026	By:	/s/ Ngo Chiu Lam
Date: April 30, 2026	By:	/s/ Paul Mann
	Name:	~~Ngo~~Paul ~~Chiu, LAM~~Mann
	Title:	~~Chairman of the Board, Chief~~ Executive ~~Officer and Director~~Chairman

Filing Compare · Skyline Builders Group Holding Ltd