Sandbrook Capital

Sandbrook Capital is a private investment firm dedicated to transforming the world's energy infrastructure. The firm was founded in 2021 by Alfredo Marti, Carl Williams, Christopher Hunt, Germán Cueva and Kenneth Ryan, and has offices in Stamford (CT) and London. Sandbrook's founders have each accumulated decades of experience operating, funding, and supporting climate infrastructure companies. They have worked together for over 14 years to formulate and refine a shared investment philosophy that has supported the growth of industry leaders such as Pattern Energy, Enviva Biomass, Silver Ridge Power, and SeaJacks Ltd. In 2021, this partnership evolved into Sandbrook Capital – a firm built from the ground up to help exceptional entrepreneurs tackle the greatest challenge of our time.