Matthias Kläsener

CP Corporate Planning AG engages in the development of management, planning, information, and early-warning software system. It offers operative, financial, sales and personnel controlling, consolidations, smart planner solutions. It serves housing and real estate management, health and social economy, transport and logistics, automobile trade, and services and trading companies.The company was founded by Peter Sinn and Achim Berg in 1989 and is headquartered in Hamburg, Germany.

CP Beteiligungs GmbH is an investment holding German company. The private company is based in Hamburg, Germany. The CEO of the company is Matthias Kläesener.

proALPHA Business Solutions GmbH provides enterprise resource planning for medium-sized manufacturing and trading companies. It offers fixed asset management, business intelligence, CAD integration, purchasing, financial accounting, managerial accounting, materials management and human resources services. The company also offers concept consulting and customer services. The firm serves the plant construction and engineering, metal, plastics and supplier industries. The company was founded in 1992 and is headquartered in Weilerbach, Germany.

IBM Global Services provides systems integration and technology consulting services. Its services include application development, data storage, infrastructure management, networking, and technical support. The company was founded in 1991 and is headquartered in Armonk, NY.