As filed with the Securities and Exchange Commission on September 29, 2025. Registration No. 333-290217 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Alliance Laundry Holdings Inc. (Exact name of registrant as specified in its charter) Delaware 3582 98-0444708 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer 221 ...

As filed with the Securities and Exchange Commission on September 19, 2025. Registration No. 333-290217 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 (Exact name of registrant as specified in its charter) Delaware 3582 98-0444708 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Alliance Laundry Holdings Inc. (920) 748-3121 (Addre ...