Company Description

We are a blank check company incorporated on September 5, 2025 as Mercator I Acquisition Corp., a Cayman Islands exempted company incorporated for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses, which we refer to throughout this prospectus as our initial business combination. On October 29, 2025, we changed our name to HCM IV Acquisition Corp. We have not selected any business combination target and we have not, nor has anyone on our behalf, initiated any substantive discussions, directly or indirectly, with any business combination target. We may pursue an initial business combination in any business or industry but expect to focus on a target in industries that complement our management team’s background. We currently intend to concentrate our efforts on technology and software infrastructure companies whose products and services target financial services, real estate and asset management companies. We believe our management team’s expertise lends itself well to pursuing platforms related to financial services, real estate, asset management, among others, but we are not required to complete our initial business combination with a business in these industries and, as a result, we may pursue a business combination outside of these industries. We expect to pursue both domestic and global businesses. We do intend to acquire companies that have a clear path to success in the public markets. --- We are a Cayman Islands exempted company. Our executive offices are located at 100 First Stamford Place, Suite 330, Stamford, CT 06902, and our telephone number is (203) 930-2200.