1. Ably Realtime Ltd.
2. Accenture PLC
3. Amdocs
4. Anuta Networks International LLC
5. Apcela
6. Appnomic Systems Pvt Ltd.
7. AT&T Inc.
8. Atos SE
9. Atria Convergence Technologies Ltd.
10. Beegol
11. BlueCat Networks Inc.
12. BMC Software Inc.
13. Capgemini Services SAS
14. Cato Networks Ltd.
15. Ciena Corporation
16. Cisco Systems Inc.
17. Citrix Systems Inc.
18. CommScope Inc. by The Carlyle Group
19. Deloitte Touche Tohmatsu Limited
20. EasyVista SAS
21. Elisa Group
22. Ericsson AB
23. Google LLC by Alphabet Inc.
24. HCL Technologies Limited
25. Hewlett Packard Enterprise Company
26. Huawei Technologies Co. Ltd.
27. Hughes Network Systems
LLC
28. Informa PLC
29. Infosys Limited
30. Infovista S.A.S.
31. Intel Corporation
32. International Business Machines Corporation
33. Itential Inc.
34. Ivanti Inc.
35. Juniper Networks Inc. by Synopsys Inc.
36. Kentik Inc.
37. Lumen Technologies Inc.
38. ManageEngine by Zoho Corporation
39. Nokia Corporation by Microsoft Corporation
40. Oracle Corporation
41. Parallel Wireless Inc.
42. Park Place Technologies
LLC
43. SAP SE
44. Spark NZ
45. TATA Consultancy Services Limited
46. TC Communications Inc.
47. Versa Networks Inc.
48. VMware Inc. by Broadcom Inc.
49. Wipro Limited
50. Xtel Communications Inc.
51. Zeetta Networks Limited