Fabian Kälin

Mountain Sustainable Investments AG invests in established and growing companies in the field of renewable energy, energy efficiency and environmental and climate protection. It directly and indirectly invest in and support companies from the cleantech sector and mainly focuses on expansion and pre-IPO stage investments and special situations with extraordinary potential. The company was founded on August 6, 2007 and is headquartered in St. Gallen, Switzerland.

WKN AG operates as a holding company with interest in providing renewable energy utilizing wind and sun power. The firm's services include planning, projecting, financing, and the operation & management of wind farms, solar parks as well as biomass-projects. The company was founded in 1990 and is headquartered in Husum, Germany.

SIG Combibloc GmbH supplies carton packaging and filling machines for beverages and food. The company is headquartered in Linnich, Germany.

Celltrix AB manufactures medical devices. It develops novel and injectable dermal filler for reconstructive cosmetic surgery, based on microbeads of cross-linked gelatine. The company was founded in December 2003 by Kjell Gösta Conny Nilsson and is headquartered in Malmö, Sweden.

ENTECCOgroup GmbH & Co. KG operates as a holding company with interests in air filter equipment. It specializes in air purification services. The firms manufactures filter products, and use them to create turnkey systems for dust removal, exhaust gas purification, and ventilation in virtually every industry and in addition complete painting systems. It services also involves supplying power and other public utilities for production plants, including heat recovery systems. The company was founded in 2011 by Michael Auer and is headquartered in Lahr, Germany.

Part of PNE AG, PNE WIND Park XVI GmbH & Co. KG generates wind power. The company is based in Husum, Germany. The CEOs of the German company are Gabriel J. Meurer, Carsten Heckt, Michael Struhalla.