3-EDGE GmbH
- Marsstraße 3, 85609 Aschheim
- +49 (89) 90475548-0
- +49 (89) 90475548-19
ITM GmbH
- Sperberweg 8, 41468 Neuss
- +49 (2131) 9526-01
- +49 (2131) 9526-66
Lucent Technologies Network Systems GmbH
- Thurn-und-Taxis-Straße 10, 90411 Nürnberg
- +49 (911) 526-0
- +49 (911) 526-2850
euNetworks Managed Services GmbH
- Günther-Wagner-Allee 17, 30177 Hannover
- +49 (511) 8488-0
- +49 (511) 8488-1509