GMB Capital Partners
Investment ManagementMinnesota, United States11-50 Employees
GMB Capital Partners operates in the financial services sector, focusing on mezzanine capital arrangements for U.S. lower middle-market companies. The firm targets mid-sized enterprises seeking growth or transition, and collaborates with other partners to support these initiatives. The company is based in Minneapolis, Minnesota, and operates with a small to mid-sized team. GMB-III is a licensed SBIC. In May 2026, Hiddenriverfinancials partnered with GMB Capital Partners and Valesco Industries, along with company management, in a recapitalization.