1. Aeris Communications Inc.
2. AT & T Inc.
3. bSimplify.
4. Cisco Systems Inc.
5. Comarch SA
6. EE Ltd
7. Ericsson
8. Huawei Technologies Co. Ltd.
9. Inmarsat Global Limited
10. Intel Corporation
11. International Business Machine Corporation
12. Iridium Communications Inc.
13. KORE Wireless Group Inc.
14. Lantronix Inc.
15. Microsoft Corporation
16. Multi-Tech Systems Inc.
17. Nokia Corp.
18. NTT Communications Corporation
19. Orange Business Services
20. Qualcomm Technologies Inc.
21. Rogers Communications Inc.
22. Sensorise Digital Services Pvt. Ltd.
23. Sierra Wireless Inc.
24. Singtel
25. Thales Group
26. USAT Corp
27. Verizon Communications Inc.
28. Vodafone Group PLC
29. ZTE Corp.