1. 6D Technologies
2. AMD Telecom
3. BIC USA Inc.
4. Broadnet Technologies
5. Cellusys Limited
6. Eastwind
7. Global Wavenet
8. Haud Systems Ltd.
9. Infobip Ltd.
10. Mavenir
11. Mitto AG
12. Mobileum Inc.
13. Monty Mobile
14. Proofpoint Inc.
15. Route Mobile Limited
16. Sinch AB