OpenGamma

Based in the United Kingdom, OpenGamma is a startup founded in 2010. OpenGamma has been acquired. Brouky classifies it under Finance & Blockchain. Brouky records 2 investors associated with the company.

OpenGamma provides a treasury and collateral management platform for capital markets firms, offering analytics and workflow automation to optimize margin requirements, collateral strategies, liquidity risk and capital efficiency across derivatives positions. The company serves hedge funds, commodities firms, investment banks and asset managers and was acquired by Trading Technologies in December 2025.