Bruno O. Braun

TÜV Rheinland AG engages in the provision of technical services. It specializes in the testing, monitoring, development, promotion, and certification of products, equipment, processes, management systems, and services. The firm also qualifies experts and provides training for various industrial sectors. In addition, it engages in the research on and development of new technologies, development of new safety standards, as well as implementation of scientific research projects. The company was founded in 1872 and is headquartered in Cologne, Germany.

TÜV Rheinland Berlin Brandenburg Pfalz eV supplies technical services. It offers advertising, developing, promoting, examining, and certifying solutions. The firm provides services such as operation of plants, equipment, construction and systems, stationery and mobile vehicle inspection, and car services and appraisal. The company was founded in 2003 and is headquartered in Cologne, Germany.

Part of Emerson Electric Co., Sempell GmbH is a German company that provides automation solutions for manufacturing processes and control operations. The company is based in Korschenbroich, Germany. The private company specializes in reliable isolation, non-return, turbine bypass, and startup control valves for high efficiency supercritical and ultra-supercritical power plants. The CEOs of the company are Christian Dietz and Pascal Galant.

Vereinigte Kesselwerke AG supplies gas. The private company is based in Dusseldorf, Germany.

TÜV Rheinland TNO Automotive International BV provides technical services. Its services include construction and real estate, information security, education and personnel services, industrial facilities and machinery and management systems. The company is headquartered in Helmond, the Netherlands.

VDI Verein Deutscher Ingenieure eV operates as an association which supports, promotes, and represents engineers in their field of work. It provides a venue for knowledge transfer, interdisciplinary cooperation, and promoting the specialized knowledge of engineers through statements, hearings, and political events. The company was founded on May 12, 1856 and is headquartered in Düsseldorf, Germany.

Part of TÜV Rheinland Berlin Brandenburg Pfalz eV, TÜV Rheinland Kraftfahrt GmbH is a vehicle testing centre. The company is based in Cologne, Germany. The German company was founded in 1995. The CEO is Michael Fübi.