Stefan Butz

TÜV SÜD America, Inc. provides international safety testing and certification services. Its services include electromagnetic compatibility, electrical & mechanical testing, and many additional global conformity assessment services that help companies to enter individual country markets. The company was founded in 1987 and is headquartered in Peabody, MA.

Part of Panasonic Holdings Corp., Zetes GmbH is a German company that provides consulting services for a powerful, collaborative, and fully connected supply chain. The company is based in Hamburg-Nord Hamburg, Germany. The CEOs are Arne Facilides, Holger Schimdt, Pierre Louis Lambert. The private company was founded in 2013.

T?V S?D AG provides testing, inspection and certification services. It offers services in the areas of auditing and system certification, global market access, inspection, knowledge solutions, product certification, testing, training, digital service, embedded systems, energy efficiency, food safety, functional safety, IT security, renewable energy and water services. The company was founded in 1866 and is headquartered in Munich, Germany.