1. Accenture PLC
2. Aeris Communications Inc.
3. Amazon Web Services Inc.
4. AT&T Inc.
5. China Telecom Corporation Limited
6. China Unicom Limited
7. Google LLC by Alphabet Inc.
8. Huawei Technologies Co. Ltd.
9. Jio Platforms Limited by Reliance Industries Limited
10. Kiddi Corporation
11. MediaTek Inc.
12. Microchip Technology Inc.
13. Microsoft Corporation
14. NEC Corporation
15. Nippon Telegraph and Telephone Corporation
16. Nokia Corporation
17. Nordic Semiconductor ASA
18. NXP Semiconductors N.V.
19. Onomondo ApS
20. Orange Group
21. Particle Industries Inc.
22. Proximus PLC
23. Qualcomm Incorporated
24. Quectel Wireless Solutions Co. Ltd.
25. Renesas Electronics Corporation
26. Rogers Communications
27. Sequans Communications S.A.
28. Sierra Wireless Inc. by Semtech Corporation
29. SK Telecom Co. Ltd.
30. STMicroelectronics N.V.
31. Tata Communications Limited
32. Telefonaktiebolaget LM Ericsson
33. Telef?nica
S.A.
34. Telekom Deutschland GmbH
35. Telia Company AB
36. Telit Communications
37. Telstra Group Limited
38. Telus Corporation
39. Texas Instruments Incorporated
40. U-blox AG
41. Verizon Communications Inc.
42. Vodafone Group PLC
43. W?rth Elektronik eiSos GmbH & Co. KG
44. Zipit Wireless
Inc
45. ZTE Corporation