Christoph Marx

Conergy AG specializes in the manufacture of solar products. It also engages in the installation of photovoltaic systems and solar thermal plants. The company was founded by Hans-Martin Rüter, Elisabeth Ammer, Dieter Ammer, Nikolaus Krane, Angiolo Laviziano, Hans Bucher, Andreas Rittstieg, Renate Rüter, Andreas Rüter, Christina Rüter, Franziska Rüter, Annabelle Theurer, Dieter Krane, and Ennio Laviziano on December 22, 1998 and is headquartered in Berlin, Germany.

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.