1. Airspan Networks Inc.
2. Alpha Networks Inc
3. Argela by Turk Telekom Company
4. AT&T Inc.
5. Baicells Technologies Co. Ltd.
6. China Mobile Ltd.
7. Cisco Systems Inc.
8. CommScope Holding Co. Inc.
9. Communication Components Inc.
10. Huawei Technologies Co. Ltd.
11. JELETEK TECHNOLOGY CO.LTD
12. Motorola Solutions Inc.
13. NEC Corporation
14. Nokia Corporation
15. NXP Semiconductors N.V.
16. Qualcomm Technologies Inc.
17. Samsung Electronics Co. Ltd.
18. TEKTELIC Communications Inc.
19. Telefonaktiebolaget LM Ericsson
20. Telenor ASA
21. Telia Company AB
22. Vanu Inc.
23. Verizon Communications Inc.
24. Vodafone Group Plc
25. ZTE Corporation