Haymaker Acquisition Corp. 4 Business Summary

Haymaker Acquisition Corp. 4 (HYAC) is a special purpose acquisition company currently finalizing a business combination with Suncrete, Inc. (Concrete Partners Holding, LLC), a leading ready-mix concrete logistics and distribution platform. The company generates revenue through the sale and delivery of ready-mix concrete to a diverse customer base across the infrastructure, commercial, and residential construction sectors. Operating a tech-enabled hub-and-spoke model with approximately 50 plants and 335 mixer trucks, Suncrete focuses on mission-critical segments of the construction value chain within the high-growth U.S. Sunbelt region, specifically Oklahoma and Arkansas. Primary direct competitors include Martin Marietta Materials, Vulcan Materials, Arcosa, Inc., and Concrete Pumping Holdings; Suncrete distinguishes itself through a localized, acquisition-led growth strategy and a specialized focus on the logistics of ready-mix distribution rather than broad-scale aggregate mining. The company is led by Chief Executive Officer and Chief Financial Officer Christopher Bradley, who brings over 20 years of experience in private equity and investment banking, having previously served as CFO for Haymaker’s three predecessor SPACs which successfully merged with OneSpaWorld, Arko Corp., and Biote. Vice President Andrew Heyer, the founder and CEO of Mistral Equity Partners and a veteran of the consumer and retail private equity space, provides additional strategic oversight. Notably, former President Steven J. Heyer was removed from his executive and board roles effective February 1, 2026, as part of a leadership transition ahead of the merger's expected Q1 2026 closing. The board includes experienced directors such as Roger Meltzer and Walter McLallen, with the transaction supported by a $105.5 million PIPE investment from institutional backers.