1. Affirmed Networks Inc.
2. Airspan Networks Inc.
3. Analog Devices Inc.
4. AT&T Inc.
5. Celona Inc.
6. China Mobile Ltd.
7. Fujitsu Limited
8. Hewlett Packard Enterprise
9. International Business Machines Corporation
10. Juniper Networks Inc.
11. KT Corporation
12. MACOM Technology Solutions Inc.
13. Maja Systems
14. Mavenir
15. Microchip Technology Inc.
16. Mimosa Networks Inc.
17. NEC Corporation
18. Nokia Corporation
19. Palo Alto Networks
20. SelectROW
21. SK Telecom Co. Ltd.
22. T-Mobile
23. Verizon Communications Inc.
24. VMware Inc.
25. ZTE Corporation