Zes Zimmer Electronic Systems GmbH, a privately owned German company founded in 1980, employs approximately 30 people. As a subsidiary of Rohde & Schwarz, it operates globally as a mid-sized high-tech firm. ZES ZIMMER focuses on the research, development, production, and sale of electronic measuring instruments and systems, specializing in wideband precision power meters for single and multiphase applications. These products serve the production, research & development, and quality assurance sectors within the electrical and electronics industries. In 2023, the company's revenue was less than $10 million.
