1. Akamai Technologies Inc.
2. Alibaba Group Holding Limited
3. Amazon Web Services Inc.
4. AT&T Inc.
5. CacheNetworks
LLC
6. CDN77 by DataCamp Limited.
7. CDNetworks Inc.
8. ChinaCache International Holdings Ltd.
9. CloudFlare Inc.
10. Comcast Technology Solutions
11. Deutsche Telekom AG
12. Edgio
13. Fastly Inc.
14. G-Core Labs S.A.
15. Google LLC by Alphabet Inc.
16. Imperva Inc.
17. International Business Machines Corporation
18. KeyCDN by proinity LLC
19. Kingsoft Corporation
Ltd.
20. Microsoft Corporation
21. Netlify Inc.
22. Rackspace Technology
23. Shift8 by Star Dot Hosting Inc.
24. Sucuri
25. Tata Communications Group
26. Tencent Holdings Ltd.
27. Verizon Communications Inc.