Nature of business and organization	3 Months Ended
Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of business and organization	Note 1 — Nature of business and organization INNO HOLDINGS, INC., a Texas corporation (the “Company”), was incorporated on September 8, 2021. The Company is principally engaged in the marketing and sale of construction products along with full-scope construction services in the US. On January 18, 2022, the Company formed a limited liability company, Castor Building Tech LLC (“CBT”), in California. The Company owned 53% of the equity interest in CBT. On October 16, 2023, the Company and the noncontrolling interest parties reached a new ownership agreement that the Company’s ownership changed to 55%. According to the new ownership agreement, the ownership percentage change is retroactively effective from January 18, 2022. The impact of historical noncontrolling interest allocation from this ownership percentage change is immaterial. Effective January 21, 2022, the Company acquired 100% of the ordinary shares of Inno Metal Studs Corp. (“IMSC”), a Texas corporation incorporated on October 31, 2019. Pursuant to the terms of the Share Purchase Agreement with IMSC’s sole owner, Mr. Dekui Liu, who was also the sole owner and CEO of the Company, the Company issued 15,170,000 shares of its common stock to Mr. Dekui Liu in exchange for his 100% ownership in IMSC. Upon completion of the transaction, IMSC became a 100% owned subsidiary of the Company. Inno Research Institute LLC (“IRI”), a Texas limited liability company incorporated on September 8, 2021, is a 65% owned subsidiary of IMSC. On January 27, 2024, IRI has been voluntarily terminated by two members. See Note 14, Subsequent events.

Nature of business and organization

3 Months Ended

Dec. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Note 1 — Nature of business and organization

INNO HOLDINGS, INC., a Texas corporation (the “Company”), was incorporated on September 8, 2021. The Company is principally engaged in the marketing and sale of construction products along with full-scope construction services in the US.

On January 18, 2022, the Company formed a limited liability company, Castor Building Tech LLC (“CBT”), in California. The Company owned 53% of the equity interest in CBT. On October 16, 2023, the Company and the noncontrolling interest parties reached a new ownership agreement that the Company’s ownership changed to 55%. According to the new ownership agreement, the ownership percentage change is retroactively effective from January 18, 2022. The impact of historical noncontrolling interest allocation from this ownership percentage change is immaterial.

Effective January 21, 2022, the Company acquired 100% of the ordinary shares of Inno Metal Studs Corp. (“IMSC”), a Texas corporation incorporated on October 31, 2019. Pursuant to the terms of the Share Purchase Agreement with IMSC’s sole owner, Mr. Dekui Liu, who was also the sole owner and CEO of the Company, the Company issued 15,170,000 shares of its common stock to Mr. Dekui Liu in exchange for his 100% ownership in IMSC. Upon completion of the transaction, IMSC became a 100% owned subsidiary of the Company.

Inno Research Institute LLC (“IRI”), a Texas limited liability company incorporated on September 8, 2021, is a 65% owned subsidiary of IMSC. On January 27, 2024, IRI has been voluntarily terminated by two members. See Note 14, Subsequent events.