Ernst Windpassinger

KELAG-Kärntner Elektrizitäts AG engages in the production, procurement, distribution, and sale of energy. It also focuses on hydro-power generation, wind energy, district heating, bio-mass energy, as well as recycling of industrial waste heat. The company was founded on January 28, 1923 and is headquartered in Klagenfurt, Austria.

SINGLE Temperiertechnik GmbH manufactures and markets temperature control, heat transfer and cooling systems. It products include water-operated temperature control technology products, oil-operated temperature control technology products, cooling technology and special solutions. The company was founded by Gerhard Single in 1968 and is headquartered in Hochdorf, Germany.

Part of E.ON SE, Donaukraftwerk Jochenstein Aktiengesellschaft is a German company that constructs and operates power plants. The company is based in Passau, Germany and was founded in 1952.

VERBUND Energy4Business GmbH is a leading energy company based in Vienna, Austria. The Austrian company provides data protection services for various websites, including Verbund AG and Verbund Energy4Business GmbH, as well as video surveillance and other online applications. The company is also involved in the generation, transport, international trade, and distribution of energy, with a focus on renewable energy sources. Verbund is one of the largest producers of hydropower electricity in Austria and is ultimately controlled by the Government of Austria.

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 Thermal Power GmbH distributes electricity and is ultimately controlled by the Government of Austria. The company is based in Graz, Austria.

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.

Austrian Power Grid AG is an independent transmission system operator. The firm ensures the trans regional exchange of electricity both inside and outside of Austria between energy providers and consumers. The company is headquartered in Wien, Austria.

Innwerk AG, founded in 2012, is a workshop that offers space, tools, and helping hands for various projects. Innwerk is based in Stammham, DE and ultimately controlled by the Government of Austria. The German company's modular workshop allows them to maximize the use of limited space. The company provides a list of materials for their customers to choose from.

Österreichisch-Bayerische Kraftwerke AG engages in the generation and distribution of electricity. The company was founded on March 10, 1951 and is headquartered in Simbach am Inn, Germany.

Part of Andritz AG, ANDRITZ Pumps Germany GmbH is a company that manufactures and distributes various types of pumps including suction pumps, axial split case pumps, high-pressure pumps, submersible motor pumps, submersible motors and sewage pumps. The company is based in Schwabisch Gmuend, Germany. The CEO of the company is Andreas Schulte.

Verbund Italia SpA provides electrical contracting services. The company was founded in 2001 and is headquartered in Rome, Italy