Elmar Buschlinger

eC4u IT Solutions AG provides software solutions. The company provides consulting, implementation and integration services. It specializes in customer relationship management and other realted integration services. Services range from project management and production reviews to systems design and database optimization. Customers include Alcatel SEL, Deutsche Bahn, Deutsche Telekom, Dresdner Bank, RWE AG and IMD International. The company was founded in 2001 and is headquartered in Karlsruhe, Germany.

IBM Deutschland GmbH provides information technology, business consulting, Cloud, and software solutions. It also offers IT infrastructures including software and hardware, as well as its financing. Its services include consultation on project deliverables, as well as creation, transformation, and operation of IT infrastructures, applications, and business processes. The company was founded in 1910 and is based in Ehningen, Germany.