Hans Jörg Huwyler

Grande Dixence SA produces and supplies electrical power. The firm owns the hydroelectric facility at Grande Dixence from which it produces and supplies electricity. The Company was founded in 1950 and is headquartered in Sion, Switzerland.

Elektrizitätswerk Rheinau AG engages in the utilization of the hydropower of Rhine from the Rhine Falls Basin to the upper end of the regulatory route Rüdlingen-Rheinau for electricity generation. The company was founded on January 24, 1952 and is headquartered in Rheinau, Switzerland.