Ralph Carl Bernhard Appel

Deutsche Bahn AG engages in the provision of mobility, logistics, and passenger transport services. It operates through the following segments: DB Long-Distance, DB Regional, DB Arriva, DB Cargo, DB Schenker, DB Netze bStations, and DB Netza Energy. The company was founded in 1994 and is headquartered in Berlin, Germany.

Ed. Züblin AG engages in the provision of building construction and civil engineering services. Its services include turnkey construction, structural maintenance, tunnelling, ground engineering, structural steelwork, timber construction, environmental technology, bridge construction, chimney and refractory engineering, construction logistics, and modular construction . The company was founded by Eduard Züblin in 1898 and is headquartered in Stuttgart, Germany.

Georgsmarienhütte Holding GmbH operates as a renewables and environment company. It focuses on the mobility, energy, and engineering industries. The company was founded by Jürgen Grossmann on October 1, 1997 and is headquartered in Georgsmarienhuette, Germany.

Part of Siemens AG, Siemens SGP Verkehrstechnik GmbH is an Austrian company that manufactures rolling stock. The company is based in Vienna, Austria. Siemens SGP Verkehrstechnik was acquired by Siemens AG Österreich from Österreichische Beteiligungs AG on August 07, 2001.

SAE International engages in the promotion, development, and advancement of aerospace, commercial vehicle, and automotive engineering. The company was founded by Peter Heldt and Horace Swetland in 1905 and is headquartered in Warrendale, PA.

SAE International engages in the designing, manufacturing, operation and maintenance of automobiles, aircraft, space vehicles and commercial vehicles. It focuses on encouraging a lifetime of learning for mobility engineering professionals and setting the standards for industry engineering. The company is headquartered in Troy, MI.

DB Schenker GmbH is engaged in the management of transportation and logistics activities. The firm's product and services areas encompass rail freight, land transport, air freight, ocean freight, and contract and lead logistics. The company is headquartered in Berlin, Germany.

VDE Verband der Elektrotechnik Elektronik Informationstechnik is a global network of experts in science and industry, specializing in topics related to electrical engineering. The company is based in Frankfurt am Main, DE, and has subsidiaries in the United States and Germany. The German company sets standards, tests, and certifies products. The CEO of the private company is Ansgar Hinz.

DB Netz AG manages and maintains railway infrastructure networks. The firm operates as a service provider for railway undertakings and necessary installations. It focuses on the compilation of timetables and the repair and maintenance of the rail network. It also engages in investments in the existing network, in modern command and control technology, and in plans for building new lines and upgrading old ones. Its product portfolio consists of train paths for passenger and freight transport and of service installations necessary for the preparation, post-processing, and operation of train movements. The company was founded in 1998 and is headquartered in Frankfurt, Germany.

VDE Prüf- und Zertifizierungsinstitut GmbH tests and certifies electro technical equipment, components, and systems for automotive, batteries, cables and cords. It offers certification and safety, electromagnetic compatibility, chemical product analysis and insulating material tests. The company is headquartered in Offenbach am Main, Germany.

Part of Fraunhofer-Gesellschaft eV, Fraunhofer Research Institution for Microsystems & Solid State is a research institute that develops sensors and actuators for human and environmental use. The company is based in Munich, Germany. The German company has extensive experience in analyzing and testing electronic components and systems, and they conduct interdisciplinary research and development of sensors at the cutting edge in cooperation with Tel Aviv University.

GMH Krantechnik GmbH provides investment services. The private company is based in Koethen, Germany. The German company was founded in 1998. The CEO is Volker Kefer.

Part of STRABAG SE, Ed. Züblin AG - UK Branch is a construction services company founded in 2014. The company is based in London, UK. Züblin AG - UK Branch provides construction services. Ed.

Kranbau Köthen GmbH is a private company based in Köthen, Germany. Kranbau Köthen GmbH specializes in manufacturing lifting and handling equipment. The German company was founded in 1934 by Carl Gensel and is currently led by CEOs Sebastian Zahn, Oliver Nitzsche, and Volker Kefer.

Part of Deere & Co., John Deere Werke Mannheim Zweigniederlassung der Deere & Co. is a German company that offers FarmSight solution packages to increase reliability, productivity, and performance. The company is based in Bruchsal, Germany and provides information on John Deere products, spare parts, service and support, and purchasing and financing through its official website. Customers can choose the package that suits them best and benefit from efficiency gains and increased reliability from day one. The company also offers a complete portfolio of John Deere Parts & Services.

DB Energie GmbH provides energy supply and management services. The firm focuses on railway power supply, electric supply, gas distribution, energy conservation, and technical support operations. Its service areas encompass energy data monitoring, network management, and infrastructure development and maintenance. The company was founded in 1997 and is headquartered in Frankfurt, Germany.