ARXOM
| Customers | Time period | Order areas |
| Orange Switzerland | Since 05.1999 | GSM/UMTS network rollout: Acquisition, Planning, Construction, Implementation, Commissioning |
|
TDC Switzerland (Sunrise) |
Since 09.2000 | GSM/UMTS network rollout: Acquisition, Planning, Construction, Implementation, Commissioning |
| Ericsson Switzerland | 10.2000 - 06.2001 | GSM/UMTS network rollout: Acquisition, Planning |
| Nokia Switzerland | Since 10.2004 | GSM/UMTS Network Rollout: Implementation, Commissioning, Integration |