Manfred Plaar

Otto Beisheim Holding Schweiz AG provides investment services to small and medium size companies. It provides services, particularly for the internet and technology companies. The company is headquartered in Baar, Switzerland.

Johnson Controls GmbH specializes in the design, manufacturing, and installation of automotive systems and non-residential climate control systems. It operates in three segments including building efficiency, automotive experience, and power solutions. The company is headquartered in Saarlouis, Germany.

RTL Group GmbH operating as a holding company with interests in providing television and radio broadcasting services. The company also heads up other German operations for Luxembourg-based parent company RTL, including subsidiaries VOX (television broadcasting), IP Newmedia (marketing) and the Super RTL (kids' programming, owned jointly with Disney). The company is headquartered in Cologne, Germany.

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.