RENA Technologies GmbH Employee Directory
Machinery ManufacturingBaden-Württemberg, Germany201-500 Employees
RENA Technologies GmbH is a German machinery manufacturer that specializes in wet chemical surface treatment equipment. Its systems are used to modify the surfaces of high-tech products such as solar cells, semiconductor wafers, optical substrates, and dental implants, combining standardized machines with customized systems, process support, and chemical performance additives. The company serves customers in solar, semiconductor, and optics manufacturing and addresses the needs of precise surface processing. Based in Gütenbach, Baden-Württemberg, Germany, it operates within the machinery manufacturing industry. In 2026, RENA announced an expansion of its facilities to India to support the development of a 1.2 GW TOPCon solar cell production facility.