Horst Lennertz

Drillisch AG engages in the provision of mobile voice and data services. It operates through the following segments: Online, Offline and Miscellaneous Holding. The company was founded by Marc Brucherseifer, Hans Jochen Drillisch, and Nico Forster in 1983 and is headquartered in Maintal, Germany.

E-PCPM GmbH & Co. KG provides wireless telecommunications services. It offers mobile voice and data services, including phone, email, multimedia, prepaid calling cards, and Internet access. The company was founded in 1993 and is headquartered in Dusseldorf, Germany.

Part of EWE AG, Ueberlandwerk Nord Hannover is a German company that provides miscellaneous personal services not elsewhere classified. The company is based in Bremen, Germany. Ueberlandwerk Nord Hannover was acquired by EWE AG on July 01, 1998.

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

KPN Mobile NV engages in the provision of mobile telecommunication solutions. It offers fixed network and mobile services. The company is headquartered in Rotterdam, the Netherlands.