Karl-Heinz Gruber

VERBUND Innkraftwerke GmbH is a leading German energy company and one of the largest power generators from hydropower in Austria. The company is based in Toeging am Inn, Germany. The company provides information about their electricity services, including certificates for confidential and legal data exchange, commercial library, and customer service. The company also offers information about their exhibition, the composite power plants on the drau, and the schlegeis alpenstraße and schlegeis stausee. The company is ultimately controlled by the Government of Austria. The CEOs are Karl-Heinz Gruber, Michael Amerer. The company was founded in 2009.

VERBUND Hydro Power GmbH engages in the generation and distribution of electricity, specifically generating power using hydroelectric power plants. The company was founded in 1947 and is headquartered in Vienna, Austria.

Sorgenia SpA engages in the production and distribution of electricity and natural gas. It also offers integrated power saving equipment and services. The company was founded in July 1999 and is headquartered in Milan, Italy.