Frank Heidemann

Part of SWE Stadtwerke Erfurt GmbH, SWE Netz GmbH is a company that provides network services for electricity, gas, and water. The company is based in Erfurt, Germany. SWE Netz offers services such as line information, balancing gas and electricity, renewable energies, measuring point operation, and mains connections. The German company was founded in 2007, and the CEO is Frank Heidemann.

Part of Emerson Electric Co., SET GmbH (Baden-Württemberg) is a German technology company committed to making their customers successful by integrating cutting-edge technology with best practices for test. With over 100 employees and four locations, the company is based in Wangen im Allgaeu, Germany. The company is revolutionizing the aviation industry by developing and testing control products and unlocking new potential in semiconductor reliability testing. Specializing in hardware-in-the-loop (HIL), functional and power semiconductor test systems, and the development of electronics for the aviation industry, SET has been growing continuously since its foundation in 2001. The company was founded in 1997 by Frank Heidemann and Horst Hammerer, with Frank Heidemann serving as the CEO since 1997. SET GmbH (Baden-Württemberg was acquired by National Instruments Corp., part of Emerson Electric Co., on October 12, 2023.

Swyx Solutions GmbH develops and provides software based internet protocol telephony solutions. Its products include unified communications and case studies, third party products and SIP-provider. The firm also offers communication software, phones, protocol and update services. The company was founded by Wolfgang Schröder, Ralf Ebbinghaus, Uwe Sauerbrey and Frank Heidemann in 1999 and is headquartered in Dortmund, Germany.