Beat Erne

debitel AG provides mobile & fixed-line telecommunications services, internet and data services. It is a network-independent telecommunications company that offers mobile telephony, fixed-line telephony and the internet. It does all of this by purchasing capacity from various network operators, which it then supplements and combines to create its own products and packages. It works in Germany with the mobile telephony operators like T-Mobile, Vodafone and E-Plus. The company was founded in 1991 and is headquartered in Stuttgart, Germany.

Telekom Deutschland GmbH provides mobile communication services. It offers fixed network telephony, broadband Internet, mobile voice and data, and IPTV products and services. The firm's technologies for mobile data transmission include GPRS, EDGE, W-LAN, UMTS, and HSDPA. The company was founded in 1993 and is headquartered in Bonn, Germany.

Steinbeck Holding AG provides logistics and product management services. It also conducts financial transactions for its own and third-party accounts. The company was founded on May 14, 1980 and is headquartered in Zürich, Switzerland.

ME digital GmbH engages in the provision of telecommunications solutions. It offers digital entertainment content, mobile content, and entertainment services. The company was founded by Oliver Christian Samwer and Alexander Samwer in 2000 and is headquartered in Berlin, Germany.