Karl-Michael Fuhr

Part of Morgan Stanley, Vebacom GmbH is a German company that provides cable television network operations.

Mannesmann Mobilfunk GmbH operates mobile telephone activities.

EAM Beteiligungen GmbH supplies customers with electricity, gas, water, electricity and heat, builds cogeneration plants and provides bio-composting and telecom services in areas of Hesse, southern Lower Saxony, eastern Westphalia and west Thuringia. It also helps aggregators and industrial customers to realize energy projects by offering custom-tailored contracting solutions. The company was founded in 1929 and is headquartered in Kassel, Germany.

E.ON Energie AG is a provider of energy services. Most of its activities are concentrated in the countries of Central Europe and Central Eastern Europe. It's power stations in Germany and abroad generate electricity and, in some cases, district heating, and have a total installed capacity of some 27,000 megawatts (MW). It's German nuclear subsidiary, E.ON Kernkraft, owns / co-owns 12 reactors in Germany's Bavaria, Lower Saxony, and Schleswig-Holstein regions, with a net installed capacity of about 8,500 MW

Part of E.ON SE, E.ON Sales & Trading GmbH is a German company that distributes energy services. The company is based in Munich, Germany.

SPIE SAG GmbH supplies electrical power, gas, water and telecommunication network services. It offers products and services in the areas of power generation, transmission networks, distribution grids, information technology solutions, industrial solutions, construction solutions, and research centers. The firm provides services such as electrical installations, automation and instrumentation field engineering, assembling of transmission lines, pipeline construction, construction of distribution grids, consulting for the use of network and asset data, project management, as well as civil and hydraulic engineering. The company was founded on August 11, 1916 and is headquartered in Langen, Germany.

Uranit GmbH provides business and economic services. The joint venture company is based in Jülich, Germany. The German company was founded in 1969. The CEO is Sven Weichert.