Medley Partners

Medley Partners is a private equity firm established in 2004 and headquartered in San Francisco, California. The firm focuses on managing private equity investments on behalf of Jim Simons' family and affiliated entities. Medley Partners invests primarily in limited partnerships across various private asset classes, including buyout, growth equity, venture capital, real estate, and credit, with a geographical focus on the United States, Europe, and Asia. The firm employs a diverse investment strategy, actively seeking opportunities that demonstrate strong management and compelling long-term value fundamentals. Additionally, Medley Partners engages in co-investment opportunities alongside the funds in which it invests, enhancing its overall investment approach.

Mark Heising

Founder and Managing Director

7 past transactions

Siva Power

Series E in 2017
Siva Power, Inc. is a manufacturer of solar modules and panels based in Santa Clara, California. Founded in 2006, the company specializes in third-generation thin-film photovoltaic technologies that aim to enhance solar cell efficiency while significantly reducing manufacturing costs. Siva Power's innovative approach employs co-evaporated copper indium gallium selenide (CIGS) and a monolithic integration glass architecture, which utilizes automated laser scribes to streamline the manufacturing process. This technology is designed to halve the number of manufacturing steps compared to traditional methods, enabling the production of solar modules that can generate electricity competitively without relying on government subsidies. The company's advancements facilitate the establishment of solar power plants, contributing to more cost-effective energy production.

Siva Power

Series D in 2015
Siva Power, Inc. is a manufacturer of solar modules and panels based in Santa Clara, California. Founded in 2006, the company specializes in third-generation thin-film photovoltaic technologies that aim to enhance solar cell efficiency while significantly reducing manufacturing costs. Siva Power's innovative approach employs co-evaporated copper indium gallium selenide (CIGS) and a monolithic integration glass architecture, which utilizes automated laser scribes to streamline the manufacturing process. This technology is designed to halve the number of manufacturing steps compared to traditional methods, enabling the production of solar modules that can generate electricity competitively without relying on government subsidies. The company's advancements facilitate the establishment of solar power plants, contributing to more cost-effective energy production.

Siva Power

Series C in 2011
Siva Power, Inc. is a manufacturer of solar modules and panels based in Santa Clara, California. Founded in 2006, the company specializes in third-generation thin-film photovoltaic technologies that aim to enhance solar cell efficiency while significantly reducing manufacturing costs. Siva Power's innovative approach employs co-evaporated copper indium gallium selenide (CIGS) and a monolithic integration glass architecture, which utilizes automated laser scribes to streamline the manufacturing process. This technology is designed to halve the number of manufacturing steps compared to traditional methods, enabling the production of solar modules that can generate electricity competitively without relying on government subsidies. The company's advancements facilitate the establishment of solar power plants, contributing to more cost-effective energy production.

Siva Power

Series C in 2010
Siva Power, Inc. is a manufacturer of solar modules and panels based in Santa Clara, California. Founded in 2006, the company specializes in third-generation thin-film photovoltaic technologies that aim to enhance solar cell efficiency while significantly reducing manufacturing costs. Siva Power's innovative approach employs co-evaporated copper indium gallium selenide (CIGS) and a monolithic integration glass architecture, which utilizes automated laser scribes to streamline the manufacturing process. This technology is designed to halve the number of manufacturing steps compared to traditional methods, enabling the production of solar modules that can generate electricity competitively without relying on government subsidies. The company's advancements facilitate the establishment of solar power plants, contributing to more cost-effective energy production.

Siva Power

Series B in 2008
Siva Power, Inc. is a manufacturer of solar modules and panels based in Santa Clara, California. Founded in 2006, the company specializes in third-generation thin-film photovoltaic technologies that aim to enhance solar cell efficiency while significantly reducing manufacturing costs. Siva Power's innovative approach employs co-evaporated copper indium gallium selenide (CIGS) and a monolithic integration glass architecture, which utilizes automated laser scribes to streamline the manufacturing process. This technology is designed to halve the number of manufacturing steps compared to traditional methods, enabling the production of solar modules that can generate electricity competitively without relying on government subsidies. The company's advancements facilitate the establishment of solar power plants, contributing to more cost-effective energy production.

EnLink Geoenergy Services

Venture Round in 2008
EnLink Geoenergy Services, Inc. is a full-service geothermal contractor based in Gardena, California, specializing in the design, construction, and installation of geothermal heat pump systems across the United States. Founded in 1995, the company serves a diverse clientele that includes government agencies, educational institutions, commercial business owners, and energy management companies. EnLink is recognized for its expertise in installing underground loop systems, known as Earth Heat Exchangers, and has secured numerous patents for its innovative approaches in the geothermal heat pump industry. In addition to installation services, EnLink offers consulting and advisory services, providing integrated design assistance, feasibility analysis, and project development support to architects, engineers, and general contractors. The company also delivers project management services, ensuring effective design validation and on-site supervision. EnLink's commitment to professionalism and reliability has established it as a leader in the geothermal sector, contributing to various projects, including military bases, civic buildings, and residential developments.

Siva Power

Series A in 2007
Siva Power, Inc. is a manufacturer of solar modules and panels based in Santa Clara, California. Founded in 2006, the company specializes in third-generation thin-film photovoltaic technologies that aim to enhance solar cell efficiency while significantly reducing manufacturing costs. Siva Power's innovative approach employs co-evaporated copper indium gallium selenide (CIGS) and a monolithic integration glass architecture, which utilizes automated laser scribes to streamline the manufacturing process. This technology is designed to halve the number of manufacturing steps compared to traditional methods, enabling the production of solar modules that can generate electricity competitively without relying on government subsidies. The company's advancements facilitate the establishment of solar power plants, contributing to more cost-effective energy production.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.