Stephan Truffer

De Pury Pictet Turrettini & Cie SA (PPT) is an independent Swiss asset management firm which was founded in 1996 by David de Pury, Guillaume Pictet and Henri Turrettini to provide asset management, estate advisory and family office services for individual and institutional clients.^ Based in Geneva, the firm has substantial expertise in socially responsible investment, building and optimizing a sustainable portfolio where environmental, social and governance dimensions are integrated into the analysis and management process.

Globeleq, Inc. provides power generation services. It develops, builds, and operates power generation businesses in the markets of Africa. The company was founded in 2002 and is headquartered in Houston, TX.

Part of EnBW Energie Baden Württemberg AG, Energiedienst AG is a German Swiss company listed on the Zurich stock exchange. Founded in 1998, the company is based in Rheinfelden, Germany. Energiedienst is committed to economic, ecological, and social responsibility as stated in their sustainability declaration. The company specializes in providing tailored solutions for complex energy issues faced by both individuals and cities.

Elysium Solar GmbH is a joint venture company based in Berlin, Germany that specializes in holistic Agri-PV projects. The German company works with citizens, businesses, and landowners to create innovative projects that add value to the local community. The company's focus is on creating a sustainable energy and agricultural transition. The CEOs of the company are Ben Schlemmermeier and Dominique D. Candrian.

TRITEC AG engages in the provision of solar and photovoltaic systems solutions. The firm's products include solar modules, inverters, power storage, mounting systems, surveillance and monitoring, planning tool, as well as photovoltaic accessories. It also offers in-house products for planning, designing, and checking the performance of solar and assembly systems. The company was founded by Giorgio Hefti in 1993 and is headquartered in Aarberg, Switzerland.

EnAlpin AG produces hydropower. It is headquartered in Visp, Switzerland

ABB Energy Ventures provides electric power service. The private company is based in Zurich, Switzerland.

Sithe Global Power LLC develops, constructs and acquires electric generation facilities. The firm engages in project developments and acquisitions. The company was founded in 2004 and is headquartered in New York, NY.

Lekela Power BV operates a renewable energy generation platform that delivers utility scale wind and solar projects. The company is headquartered in Amsterdam, the Netherlands.

Globeleq Mesoamerica Energy SA operates wind energy plants. The company develops, constructs, and operates renewable energy projects in Central America and adjacent region. It is headquartered in Escazu, Costa Rica.

WindMW GmbH develops, constructs, and operates wind farms. The firm also offers installation services. The company was founded on July 14, 2008 and is headquartered in Bremerhaven, Germany.

Patrimonium Asset Management AG (Patrimonium) is an independent investment management firm headquartered in Baar, Switzerland. The firm was founded by Christoph Syz, Daniel Heine and Stephane Bonvin in 2007. They offer private market investment opportunities to institutional investors. Patrimonium is a signatory to the United Nations Principles of Responsible Investing (UNPRI).