Copley has designed our team, committed capital base, and investment process to exclusively work with and help grow businesses operating in the lower-middle market. We invest in successful private companies that have been built by great management teams and entrepreneurs. Our capital, experience, and commitment help companies continue to achieve and create long-term value.

Tourmaline Partners is one of the world’s leading outsourced trading solutions firms, providing tailor-made services to hedge funds and asset managers of all sizes, pairing clients’ trading needs with expertise. Through continuous investment in technology and human capital, a singular focus on trading, and non-competitive relationships with 400+ global brokers, Tourmaline provides clients with access to unparalleled liquidity, market intelligence and customized workflows for defining, measuring and achieving best execution.