As filed with the Securities and Exchange Commission on May 1,2023 Registration No. 333-271057 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOUTHLAND HOLDINGS, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Delaware (State or other jurisdiction of incorporation or organization) 1600 (Primary Standard Industrial Classification Code Number) 87-1783910 (I.R.S. Employer Identification Numb ...