Erich Mechel

CHT Germany GmbH manufactures chemical products for the textile, construction, and paper industries. It offers auxiliaries, functional chemicals, and dyes. The firm also provides additives and special chemicals for construction products and applications. The company was founded by Reinhold Beitlich in 1953 and is headquartered in Tuebingen, Germany.

Alcatel-Lucent Deutschland AG supplies customers worldwide with a range of telecommunications network equipment and software used to build public and private switching systems. It also provides network planning, systems integration and facility management services. Services and products are provided to telecommunications service providers, ISPs, large-volume enterprise customers and smaller businesses. Customers include Deutsche Telekom, Arcor, NetCologne and the German federal armed forces. The company is headquartered in Stuttgart, Germany.