United Acquisition Corp. I As filed with the Securities and Exchange Commission on December 2, 2025. Registration No. 333-_____ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 (Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal Executive Offices) Paul Packer Chief Executive Officer 7100 W. Camino Real, Suite 302-48 Boca Raton, Florida 33433 212-847-3248 (Exact Name of Regis ...

Table of Contents As filed with the U.S. Securities and Exchange Commission on September 9, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Bain Capital GSS Investment Corp. (Exact Name of Registrant as Specified in Its Charter) (State or Other Jurisdiction of Incorporation or Organization) Cayman Islands 6770 98-1853296 (Primary Standard Industrial Classification Code Number) (I.R.S. Employe ...