One Rock Capital Partners, LLC Email Format

Financial ServicesNew York, United States51-200 Employees

One Rock Capital Partners is a New York-based private equity firm with about $10 billion in cumulative capital commitments, focused on investing in companies across chemicals and process industries, food and beverage manufacturing and distribution, specialty manufacturing, and business and environmental services. The firm aims to enhance the value of portfolio companies by supplying operational, strategic, and financial resources.

It collaborates with its Operating Partners and leverages the global resources of Mitsubishi Corporation, its strategic partner, to support its investments. The firm maintains offices in New York, Los Angeles, and London. In 2024, it named Jim Wiegmann as an operating partner.

Sign up for free to view info

Company overview Employee directory