Cover - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Apr. 14, 2026 |
Jun. 30, 2025 |
|
| Document Type | 10-K/A | ||
| Amendment Flag | true | ||
| Amendment Description | Hall Chadwick Acquisition Corp. is filing this Amendment No. 2 on Form 10-K/A (this “Amendment No. 2”) to amend the Annual Report on Form 10-K of Hall Chadwick Acquisition Corp. (the “Company”) for the fiscal year ended December 31, 2025 (the “Original Filing”), as originally filed with the Securities and Exchange Commission (the “SEC”) on April 15, 2026, as previously amended by Amendment No. 1 on Form 10-Q/A filed with the SEC on September 23, 2026. This Amendment No. 2 is being filed to revise Note 2 to reflect a recent revision to financial statements. An updated auditor report is included in this Amendment No. 2. This Amendment No. 2 should be read in conjunction with the Original Filing, Amendment No. 1, and the Company’s other filings made with the SEC subsequent to the date of the Original Filing. Pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, as amended, this Amendment also contains new certifications by the Company’s principal executive officer and principal financial officer, filed as exhibits hereto. | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2025 | ||
| Document Fiscal Period Focus | FY | ||
| Document Fiscal Year Focus | 2025 | ||
| Current Fiscal Year End Date | --12-31 | ||
| Entity File Number | 001-42962 | ||
| Entity Registrant Name | HALL CHADWICK ACQUISITION CORP. | ||
| Entity Central Index Key | 0002079013 | ||
| Entity Tax Identification Number | 00-0000000 | ||
| Entity Incorporation, State or Country Code | E9 | ||
| Entity Address, Address Line One | 1 North Bridge Road | ||
| Entity Address, Address Line Two | #18-06 High Street Centre | ||
| Entity Address, City or Town | Singapore | ||
| Entity Address, Country | SG | ||
| Entity Address, Postal Zip Code | 179094 | ||
| City Area Code | 65 | ||
| Local Phone Number | 9088 2642 | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Voluntary Filers | No | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Non-accelerated Filer | ||
| Entity Small Business | true | ||
| Entity Emerging Growth Company | true | ||
| Elected Not To Use the Extended Transition Period | false | ||
| Entity Shell Company | true | ||
| Entity Public Float | $ 0 | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Auditor Name | PIPARA & CO LLP | ||
| Auditor Firm ID | 6841 | ||
| Auditor Location | New Delhi, India | ||
| Units, each consisting of one Class A ordinary share and one share right | |||
| Title of 12(b) Security | Units, each consisting of one Class A ordinary share and one share right | ||
| Trading Symbol | HCACU | ||
| Security Exchange Name | NASDAQ | ||
| Class A ordinary shares, par value $0.0001 per share | |||
| Title of 12(b) Security | Class A ordinary shares, par value $0.0001 per share | ||
| Trading Symbol | HCAC | ||
| Security Exchange Name | NASDAQ | ||
| Share Rights, each right entitling the holder to receive one tenth (1/10) of a Class A ordinary share | |||
| Title of 12(b) Security | Share Rights, each right entitling the holder to receive one tenth (1/10) of a Class A ordinary share | ||
| Trading Symbol | HACAR | ||
| Security Exchange Name | NASDAQ | ||
| Class A Ordinary Shares [Member] | |||
| Entity Common Stock, Shares Outstanding | 21,314,000 | ||
| Class B Ordinary Shares [Member] | |||
| Entity Common Stock, Shares Outstanding | 7,883,293 |