Hardware
- IBM - "The entire IBM Systems product line is Linux enabled"
- HP - "HP has over 200 shipping products with embedded open source software."
Operating Systems
- OpenBSD - Firewalls, Hardened Servers
- FreeBSD - Servers, Workstations
- Ubuntu - Workstations, Home Users
- KNOPPIX - Linux Demos, Rescue Systems
- Linux Devices - Embedded Linux
- Linux High Availability - Mission Critical Server Clusters
Applications
- Linux Virtual Server - Clusters for Very High Traffic Applications