Sites
| Headquarters | Aachen | |
| Branches | Braunschweig, Emden, Ingolstadt, Leipzig, Rüsselsheim, Stuttgart, | |
| Subsidiaries | DSA Systems Inc. | |
| DSA China Electronic Technology Co. Ltd. | ||
| DSA Systems Italia S.r.l. | ||
| DSA Sistemas, S.A. de C.V. | ||
| Distribution | SASCON GmbH | |
| S4 Integration |

