Communication
- Iskratel
- Index Cross Media
- KPN Telecom
- KPN Telecom
- KPN Telecom
- Cleartalk
- ABC
- Jazztel
- Charter Pipeline
- ACC
- SAT Telecomunicazioni
- Centro TIM
- Centro TIM
- Centro TIM
- Centro TIM
- Man Telecom
- eSPECS
- t for telecom
- British Telecom
- BTexact Technologies
- Centro TIM
- Cellular Line
- ab Concept
- Warne
- SK Telecom
- Columbia-Telecom
- Comteam
- New Edge Networks
- OETZEL
- Samara Telecom
- Telecom Direct Almere
- KPN Telecom