Norbert Stoeck

Lindner Hotels AG owns and manages hotels, resorts and boarding houses. Its services encompass hotel accommodation, online booking, boarding, meetings and events organization. The firm also offers holiday and wellness services including beauty, cure and health, winter sports, cultural and city trips. The company was founded by Otto Lindne Sr. on July 26, 1973 and is based in Dusseldorf, Germany.

Roland Berger GmbH provides business consulting services. It offers advisory services to international enterprises and public institutions on business management issues ranging from rule-breaking strategies to organizational structures and business processes. The firm focuses on corporate development, information management, marketing and sales, operations strategy, restructuring and corporate finance. Roland Berger was founded on September 14, 1998 and is headquartered in Munich, Germany.