- Ericsson
- EfficiOS
- Ciena
- IBM
- AMD
- Defence Research and Development Canada
- Debian
- SuSE Linux
- Red Hat
- The Linux Kernel community
- FTrace project
- Eclipse Linux Tools Project
- Freescale
- Fujitsu
- SystemTap
- Mentor Graphics
- Wind River
- Digital Research Alliance of Canada
- Calcul Québec
- Code Sourcery
- CE Linux Forum
- Siemens