In 2018, ISG conducts a neutral and independent vendor comparison on the topic of Software Defined Networking and Services for the Global, USA and German market. Software Defined Networking, Services and Telco vendors can determine whether they are relevant for us.
If you are not in the list but consider yourself relevant, please contact us. If you are in the list, please contact us to ensure active participation in the research phase.
- AT&T
- Alcatel-Lucent
- America Movil (KPN & Telekom Austria)
- Aryaka
- Bell Canada
- Brocade
- BT
- Cancom Pironet
- China Telecom
- China Unicom
- Chungwa Telecom
- Cisco
- Citrix
- Claranet
- Colt
- Computacenter
- Damovo
- Dell
- Deutsche Telekom
- Dimension Data
- E&E
- Etisalad
- Extreme Networks
- Fujitsu
- Globe
- GTT Communications
- HPE
- Huawei
- IBM
- Interoute
- Juniper
- KPN (Belgacom)
- Lenovo
- Microsoft
- NEC
- NTT Communications
- Nuage
- Optus
- Orange
- PCCW
- Pica8
- Portugal Telecom
- QSC
- Qwest
- Reliance
- Riedel Networks
- Riverbed
- Rosscom
- Silver Peak
- Singtel
- SK Telecom
- Smart
- Sprint
- Swisscom
- TalariNetworks
- TCS
- Tech Mahindra
- Telecom Italia
- Telecom Malaysia
- Telefónica
- Telekom Austria
- Telenor
- Telia
- TeliaSonera
- Telstra
- Turkcell
- Velocloud (VMware)
- Verizon
- Versatel
- Viprinet
- Viptela
- Virgin
- Vivo (Telefonica)
- VMware
- Vodafone
- Wind
- Y! mobile (Softbank)
