Christian-Arne Carstensen

Rohde & Schwarz GmbH & Co. KG engages in the manufacture and distribution of communications and test measurement equipment. It offers products relating to test and measurement, aerospace defense security, broadcast and media, and cybersecurity. The company was founded by Lothar Rohde and Hermann Schwarz in 1933 and is headquartered in Munich, Germany.

EnOcean GmbH develops and provides patented self-powered wireless technology. It manufactures and markets maintenance-free wireless sensor solutions for use in buildings and industrial installations. The firm's solutions are based on miniaturized energy converters, ultra-low-power electronic circuitry, and reliable wireless. Its products include accessories, software and firmware. The company was founded by Andreas Schneider and Frank Schmidt in 2001 and is headquartered in Oberhaching, Germany.

DS Holding GmbH is a German company that brings innovations to the market with a strong network and a keen sense of trends. The company is based in Stapelfeld, Germany and has subsidiaries in Czechia, Germany, and Spain. The CEOs of the company are Hanno Hagemann, Ralf Dümmel, Andreas Schneider.