MDH Acquisition Corp. (NYSE: MDH-UN) is a blank check company formed for the purpose of effecting a merger, share exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses; it currently conducts no significant operations. Incorporated in 2020 as a Delaware corporation and headquartered in Southlake, Texas, the company focuses its acquisition efforts on industries complementary to its management team's expertise, including transportation and logistics, telecommunications, financial services, and professional services; it prioritizes opportunities in the Heartland region, defined as the area bounded by the Rockies to the west, the eastern seaboard to the east, the Rust Belt to the north, and the Gulf of Mexico to the south. Sponsored by MDIH Sponsor LLC, an affiliate of McLarty Diversified Intermediate Holdings LLC, MDH Acquisition maintains strong corporate governance practices aligned with its sponsor's standards. In recent developments, the company mutually terminated its proposed $960 million merger with Olive Ventures Holdings Inc., a provider of payment services and online vehicle protection plans, in April 2022; it subsequently sought and obtained shareholder approval in December 2022 to redeem public shares and liquidate ahead of its February 2023 termination deadline after evaluating over 100 potential targets without identifying a suitable combination. As of late 2025, MDH Acquisition Corp. shares continue to trade near their $10 IPO price from February 2021, with no new business combination announced.