New Mountain Capital
Investment ManagementNew York, United States201-500 Employees
New Mountain Capital is an investment management firm focused on alternative assets, including private equity, credit, and net-lease strategies. Its approach relies on rigorous fundamental research to identify growth-oriented, value-added opportunities that support long-term returns. Founded in 1999 by Steven B. Klinsky, New Mountain is based in New York and operates with a team of professionals across its investment programs. It has developed sector-focused expertise in defensive-growth areas such as healthcare, health tech, life sciences, data and digital transformation, and software-enabled services. In 2026 the firm expanded its Asia-Pacific footprint with a Seoul office to broaden its geographic reach.