Rainer W. Baumgarten

VTG AG engages in the provision of rail freight transport and logistics services. It operates through the following segments: Railcar, Rail Logistics, and Tank Container Logistics. The Railcar segment refers to the leasing, management, technical servicing, administration, and maintenance of the company's external wagon fleets, which include tank, intermodal, standard freight, and sliding wall wagons. The Rail Logistics segment covers the rail forwarding services of the group, including the transport of mineral oil and chemical products, liquid gases, and general cargo. The Tank Container Logistics segment comprises operations for transport of chemical, mineral oil, and compressed gas products using tank containers. The company was founded in 1951 and is headquartered in Hamburg, Germany.

Part of GATX Corp., KVG Kesselwagen Vermietgesellschaft mbH provides tank car leasing services. The company is based in Berlin, Germany. The German company was founded by Rainer W. Baumgarten. KVG Kesselwagen Vermietgesellschaft mbH was acquired by GATX Rail Corp. on December 18, 2002.

VPIsystems GmbH provides network resource planning software and services for the global telecommunications industry. It makes enterprise-class software to design, plan, configure and deploy communications equipment and networks. The company's products support network lifecycle management by connecting people, tools and data with process automation tools that reduce CapEx and OpEx. The major applications focus is on optical technologies where it provides the industry with design and optimization tools for SONET/SDH and optical transport networks. VPIsystems was founded in 1997 and is headquartered in Berlin, Germany.