1RT Acquisition Corp.

1RT Acquisition Corp. is a blank-check company listed under the unit ticker ONCHU that filed an amended S-1 registration statement with the Securities and Exchange Commission on June 26, 2025. The S-1/A submission reflects continued preparation for the company's initial public offering, placing it in pre-IPO status as of the filing date. Formed as a special purpose acquisition company, 1RT Acquisition Corp. is structured to complete a business combination with a target operating business following its public listing. The vehicle's sponsor identity and target industry sector were not available in the base filing data on record. Investors and analysts seeking full details on 1RT Acquisition Corp. can sign up for complete SPAC data and analytics at SpacDesk.