Area Composer
- Scheibenstraße 45, 40479 Düsseldorf
- +49 (170) 75282-04
bitComposer Games GmbH
- Mergenthalerallee 79-81, 65760 Eschborn
- +49 (6196) 7793810
- +49 (6122) 535997-4
Gupta Technologies by OpenText
- Werner-von-Siemens-Ring 20, 85630 Grasbrunn
- +49 (89) 46290
- +49 (89) 46291199
Semtation GmbH
- Geschwister-Scholl-Str. 38, 14471 Potsdam
- +49 (331) 58139-36
- +49 (331) 5813929