1. Amazon Web Services Inc.
2. Arch Linux
3. Blue Systems
4. Canonical Ltd.
5. ClearCenter
6. CLOUD LINUX Inc.
7. Elementary Inc.
8. Fedora Workstation
9. Gentoo Foundation Inc.
10. Intel Corporation
11. International Business Machines Corporation
12. IONOS Inc.
13. Juniper Networks Inc.
14. Linux Mint
15. Manjaro GmbH & Co KG
16. MontaVista Software Inc.
17. Oracle Corporation
18. Perforce Software Inc.
19. Plesk International GmbH
20. Red Hat Inc.
21. Slackware Linux Project
22. SUSE Group
23. The CentOS Project
24. Zorin Technology Group Limited