Christoph Schmidt

walter services Holding GmbH is engaged in the provision of telemarketing and other customer services. It offers business process outsourcing, such as CRM-oriented communication, central database, customer retention management, customer cards & customer clubs, including determining the club contents and card functions, marketing consultancy & conception and business services. The company was founded in 1978 and is headquartered in Ettlingen, Germany.

Halsey Automotive Imports, Inc. operates as a automotive parts and accessories store. It provides parts for Volkswagen, Audi, Porsche, Mercedes, Subaru, Nissan, Toyota and Honda. The company was founded in 1963 and is headquartered in Portland, OR.

Part of International Business Machines Corp., IBM Central Holding GmbH is a German company that is working towards making a positive impact on the world. IBM Central Holding is based in Ehningen, DE. The company offers a range of software, hardware, and services that can be browsed by technologies, business needs, and services. The company was founded in 2001, and Matthias Hartmann has been the CEO of the company since 2018.