Christoph Ernst

Rhätische Bahn AG operates narrow gauge railways in Switzerland. It provides leisure, commuter and freight transport services. The firm also offers rental of various housing properties along the railway lines. The company was founded in 1888 and is headquartered in Chur, Switzerland.

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.

Verkehrsbetriebe Luzern AG provides public transport services. It creates and optimizes timetables, monitors and controls traffic using computer-aided traffic control centers, operates and maintains sales systems with automatic ticket machines, processes customer feedback, provides marketing and customer support services, as well as coordinates with police and building authorities. The company is headquartered in Lucerne, Switzerland.

AlpTransit Gotthard AG provides civil engineering and tunnels services. It offers constructs base tunnels, galleries, cross passages, shafts, and rail link. The company was founded on May 12, 1998 and is headquartered in Lucerne, Switzerland.

Brugg Kabel AG manufactures and supplies fiber optic cables. It offers high voltage up to 500 KV, low voltage up to 1 KV, fiber optic systems, flexible low-voltage cables, and high voltage accessories up to 550 KV. The company was founded by Gottlieb Suhner on May 6, 1896 and is headquartered in Brugg, Switzerland.

Part of EKZ Contracting AG, EKZ Renewables AG is a holding Swiss company with interests in the renewable energies sector. The company is based in Zurich, Switzerland. The CEO of the company is Paul Sidler.

Kantonsspital Baselland provide medical services. The company is headquartered in Liestal, Switzerland.

Elektrizitätswerke des Kantons Zürich (EKZ) is a Swiss company that supplies electricity. The company is a subsidiary of the State of Zurich and is based in Zurich, Switzerland. The company was founded in 1908. Urs Rengel has been the CEO of the company since 2000.

EKZ Eltop AG is a Swiss company that specializes in electrical installation services. The private company is based in Fahrweid, Switzerland. The company's description states that they are a partner for electrical installation, and they provide services related to this field.