Marcel Frei

Elektrizitätswerk der Stadt Zürich produces and distributes energy. It also offers telecom and network services and energy contracting services. The company is headquartered in Zurich, Switzerland.

ewz (Deutschland) GmbH operates wind farms. The company is headquartered in Konstanz, Germany.

Kernkraftwerk Gösgen-Däniken AG provides electricity from nuclear energy. The private company is based in Daeniken, Switzerland. The Swiss company was founded in 1973. The CEO is Michaël Plaschy.

Kraftwerke Oberhasli AG is a hydropower company, which engages in producing electricity from renewable energy sources. The company was founded in 1925 and is headquartered in Innertkirchen, Switzerland.

Swissgrid AG engages in providing electricity distribution services. It offers security supply, electricity market, and renewable energies. The company was founded in 2006 and is headquartered in Laufenburg, Switzerland.