Preh GmbH

Preh GmbH is an automotive Tier-1 supplier and manufacturer specializing in human-machine interface (HMI) solutions, commercial vehicle controls, and e-mobility systems. Headquartered in Bad Neustadt an der Saale, Germany, the company produces climate control systems, center stacks, central controls, multifunctional steering wheel switches, and interior sensors for global automotive OEMs. In the e-mobility sector, Preh develops and manufactures high-voltage battery management systems, e-fuse systems, on-board chargers, DC/DC converters, and high-voltage boosters for electric and hybrid vehicles. The business operates across three continents with key production facilities and engineering centers in Germany, China, Portugal, Romania, Mexico, Sweden, and the USA. Operating as a subsidiary of the Joyson Group, Preh serves major automotive brands including Audi, BMW, Mercedes-Benz, Porsche, and commercial vehicle manufacturers like John Deere and New Holland. Beyond standard vehicle component manufacturing, the firm offers contract electronic manufacturing services (EMS) out of its production plants in Bad Neustadt, Dippach, and Ningbo. Founded in 1919, Preh employs approximately 6,000 employees worldwide and delivers fully integrated, in-house engineered automotive electronics.