rosenberger
The parent company and main administrative division of Rosenberger is located in Friedhofen in southeastern Germany, in the middle of the Upper Bavarian foothills. Starting from the locksmith shop founded by Hans Rosenberger Sr. in 1958, the internationally operating Rosenberger Group has continuously developed over the course of six decades. Together with its partner companies, it is now one of the worlds leading suppliers in the fields of high-frequency, high-voltage and fiber-optic technology. This makes Rosenberg one of the largest and most attractive employers in the region, and the company remains family-owned.