• Abatron
• Aonix
• CodeSourcery Inc.
• Corelis
• DENX Software Engineering
• Green Hills Software
• International Test Technologies
• iSYSTEM AG
• Klocwork Inc.
• Kozio Inc.
• Lauterbach
• LynuxWorks
• Macraigor Systems LLC
• Mentor Graphics
• Microcross, Inc.
• MontaVista
• MQX Embedded
• NuDesign Team, Inc.
• Quadros
• Sysgo AG
• Theobroma Systems
• TimeSys
• Viosoft Corporation
• Wind River