Sustainable Technologies Fund is a Sweden-based private equity growth fund focused on cleantech investments. The firm targets companies developing sustainable technologies and solutions, primarily in the energy and environmental sectors. While specific investment sizes are not disclosed, they typically participate in growth-stage funding rounds.

Notable portfolio companies include Tripod Energy, Triventus, Eco2energy, REAC Fuel, and Hexaformer. Founded by Anders Frisk and André Heinz, Sustainable Technologies Fund leverages its expertise in the cleantech sector to support portfolio companies in scaling their operations and expanding their market presence. The firm's investment strategy aligns with the growing global emphasis on sustainability and environmental responsibility.