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<div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">NOTE 1. DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS </div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Suncrete Inc. (the “Company”) (together with its two wholly-owned subsidiaries Haymaker Merger Sub I, Inc. and Haymaker Merger Sub II, LLC) was incorporated in Delaware on September 30, 2025. The Company was formed for the purpose of consummating the transactions contemplated in the Merger Agreement, as defined below, to facilitate the consummation of the Business Combination. </div> <div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Proposed Business Combination </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On October 9, 2025, the Company, Haymaker Acquisition Corp. 4, a Cayman Islands exempted company (“Haymaker” or “SPAC”), Haymaker Merger Sub I, Inc., a Delaware corporation and a direct wholly owned subsidiary of the Company (“Merger Sub I”), Haymaker Merger Sub II, LLC, a Delaware limited liability company and direct wholly owned subsidiary of the Company (“Merger Sub II” and together with Merger Sub I, the “Merger Subs”), and Concrete Partners Holding, LLC, a Delaware limited liability company (“Suncrete”), entered into a Business Combination Agreement, dated as of October 9, 2025 (the “Business Combination Agreement”). </div> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Pursuant to the Business Combination Agreement, and subject to the terms and conditions contained therein, the Business Combination will be effected in three steps: (a) SPAC will change its jurisdiction of incorporation from the Cayman Islands to the State of Delaware (the “Domestication” and the time at which the Domestication becomes effective, the “Domestication Effective Time”), (b) immediately following the Domestication Effective Time, Merger Sub I will merge with and into SPAC (the “Initial Merger”), with SPAC surviving the Initial Merger as a wholly owned subsidiary of the Company (the time at which the Initial Merger becomes effective, the “Initial Merger Effective Time”); and (c) immediately following the Initial Merger Effective Time, Merger Sub II will merge with and into Suncrete (the “Acquisition Merger” and, together with the Initial Merger, the “Mergers”, and collectively with the Domestication and all other transactions contemplated by the Business Combination Agreement, the “Business Combination”), with Suncrete surviving the Acquisition Merger as a wholly owned subsidiary of New Suncrete.. </div> <div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Liquidity and Going Concern </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On December 31, 2025, the Company reported net loss of $31,519. As of December 31, 2025, the Company had an aggregate cash of $0 and a working capital deficit of $31,519. </div> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The accompanying consolidated financial statements have been prepared assuming the Company will continue as a going concern. If the Business Combination is not consummated by July 28, 2026 (or as extended by the shareholders) (the “Combination Period”), then the Company will cease all operations except for the purpose of liquidating. The liquidity condition and potential dissolution if the Business Combination is not consummated by the Combination Period raise substantial doubt about the Company’s ability to continue as a going concern. </div> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">As a result of the above, in connection with the Company’s assessment of going concern considerations in accordance with Financial Accounting Standard Board’s (“FASB”) Accounting Standards Update (“ASU”) <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;display:inline;">2014-15,</div> “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management has determined that the Company’s liquidity condition raises substantial doubt about the Company’s ability to continue as a going concern through twelve months from the date these financial statements are available to be issued. These consolidated financial statements do not include any adjustments relating to the recovery of the recorded assets or the classification of the liabilities that might be necessary should the Company be unable to continue as a going concern. </div>

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<div style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES </div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Basis of Presentation </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The accompanying consolidated financial statements, which include the consolidated financial statements of the Company and its wholly-owned subsidiaries, have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and pursuant to the accounting and disclosure rules and regulations of the Securities and Exchange Commission (the “SEC”). </div> <div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Use of Estimates </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The preparation of consolidated financial statements in conformity with U.S. 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 consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. </div> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future events. Accordingly, the actual results could differ significantly from those estimates. </div> <div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Cash and Cash Equivalents </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The Company considers all short-term investments with an original maturity date of three months or less when purchased to be cash equivalents. The Company did not have any cash or cash equivalents as of December 31, 2025. </div> <div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Net Loss Per Share </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Net loss per share is computed by dividing net loss by the weighted average number of shares outstanding for the period. For purposes of calculating diluted loss per share, the denominator includes both the weighted average number of shares outstanding during the period and the number of common share equivalents if the inclusion of such common share equivalents is dilutive. </div> <div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Recent Accounting Standards </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Management does not believe that any recently issued, but not yet effective, accounting standards, if currently adopted, would have a material effect on the Company’s financial statements. </div>

<div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Basis of Presentation </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The accompanying consolidated financial statements, which include the consolidated financial statements of the Company and its wholly-owned subsidiaries, have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and pursuant to the accounting and disclosure rules and regulations of the Securities and Exchange Commission (the “SEC”). </div>

<div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Use of Estimates </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The preparation of consolidated financial statements in conformity with U.S. 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 consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. </div> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future events. Accordingly, the actual results could differ significantly from those estimates. </div>

<div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">NOTE 3. RELATED PARTY TRANSACTIONS </div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Amounts due to related party represent formation costs paid on behalf of the Company by its stockholder. The Company’s stockholder is expected to pay the accrued expenses of the Company at the closing of the Business Combination. </div>

<div style="font-family: Times New Roman; font-size: 10pt; font-weight: bold; margin-top: 0pt; margin-bottom: 0pt;text-indent: 0px;"><div style="display:inline;"><div style="font-family: "Times New Roman"; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;">NOTE 4. STOCKHOLDER’S DEFICIT </div></div></div><div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">Common Stock </div></div></div><div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The Company is authorized to issue 1,000 shares of common stock with a par value of $0.0001 per share. At December 31, 2025, there are 1,000 shares of common stock issued and outstanding. Each share of common stock entitles the holder to one vote. </div>

1000

0.0001

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<div style="font-family: Times New Roman; font-size: 10pt; font-weight: bold; margin-top: 18pt; margin-bottom: 0pt;text-indent: 0px;"><div style="display:inline;"><div style="font-family: "Times New Roman"; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;">NOTE 5. SEGMENT REPORTING </div></div></div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">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 that engage in business activities from which it may recognize revenues and incur expenses, and for which separate financial information is available that is regularly evaluated by the chief operating decision market (“CODM”), or group, in deciding how to allocate resources and assess performance. </div> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The 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 there is only one reportable segment. </div> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The CODM assesses performance for the single segment and decides how to allocate resources based on net income or loss that also is reported on the statement of operations as net income or loss. When evaluating the Company’s performance and making key decisions regarding resource allocation, the CODM reviews the key metric below included in net income or loss: </div> <div style="font-size: 12pt; margin-top: 0px; margin-bottom: 0px;"> </div> <table cellpadding="0" cellspacing="0" style="text-align:start; BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:8pt;width:68%;border-spacing:0;margin:0 auto"> <tr> <td style="width:74%"></td> <td style="vertical-align:bottom;width:17%"></td> <td></td> <td></td> <td></td></tr> <tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"> <td style="vertical-align: bottom; padding-bottom: 0.5pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 0.5pt;"> </td> <td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bolder;display:inline;">December 31, 2025</div></div></td> <td style="vertical-align: bottom; padding-bottom: 0.5pt;"> </td></tr> <tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff"> <td style="vertical-align:top"><div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; text-indent: -1em; font-size: 10pt; font-family: "Times New Roman"; line-height: normal;">General and administrative expenses</div></td> <td style="vertical-align:bottom"> </td> <td style="white-space:nowrap;vertical-align:bottom">$</td> <td style="white-space:nowrap;vertical-align:bottom;text-align:right">31,519</td> <td style="white-space:nowrap;vertical-align:bottom"> </td></tr></table> <div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Operating expenses are reviewed and monitored by the CODM to manage and forecast cash to ensure enough capital is available to complete a business combination or similar transaction within the business combination period. The CODM also reviews operating expenses to manage, maintain and enforce all contractual agreements to ensure costs are aligned with all agreements and budget. Operating expenses, as reported on the statement of operations, are the significant segment expenses provided to the CODM on a regular basis. </div>

Operating segments are defined as components of an enterprise that engage in business activities from which it may recognize revenues and incur expenses, and for which separate financial information is available that is regularly evaluated by the chief operating decision market (“CODM”), or group, in deciding how to allocate resources and assess performance.

When evaluating the Company’s performance and making key decisions regarding resource allocation, the CODM reviews the key metric below included in net income or loss: <div style="font-size: 12pt; margin-top: 0px; margin-bottom: 0px;"> </div> <table cellpadding="0" cellspacing="0" style="text-align:start; BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:8pt;width:68%;border-spacing:0;margin:0 auto"> <tr> <td style="width:74%"></td> <td style="vertical-align:bottom;width:17%"></td> <td></td> <td></td> <td></td></tr> <tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"> <td style="vertical-align: bottom; padding-bottom: 0.5pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 0.5pt;"> </td> <td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bolder;display:inline;">December 31, 2025</div></div></td> <td style="vertical-align: bottom; padding-bottom: 0.5pt;"> </td></tr> <tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff"> <td style="vertical-align:top"><div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; text-indent: -1em; font-size: 10pt; font-family: "Times New Roman"; line-height: normal;">General and administrative expenses</div></td> <td style="vertical-align:bottom"> </td> <td style="white-space:nowrap;vertical-align:bottom">$</td> <td style="white-space:nowrap;vertical-align:bottom;text-align:right">31,519</td> <td style="white-space:nowrap;vertical-align:bottom"> </td></tr></table>

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<div style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">NOTE 6. SUBSEQUENT EVENTS </div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The Company evaluated subsequent events and transactions that occurred after the consolidated balance sheet date up to the date that the financial statements were issued. Based upon this review, the Company did not identify any subsequent events that would have required adjustment or disclosure in these consolidated financial statements, other than as described below: </div> <div style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On April 8, 2026, the Company consummated the previously announced Business Combination with Haymaker Acquisition Corp. 4. </div>