1971–present
Current brands Aaglander | Apollo | Artega | Audi | Bitter | BMW | Borgward | Brabus | Carlsson | Hartge | Isdera | Jetcar | Keinath | Lotec | Mansory | Mercedes-Benz | Opel | Pininfarina | Porsche | RUF | Sachsenring | Smart | Volkswagen | Weismann | YES! Former/Defunct brands |