Oxygen Cylinder and Regulator Assemblies supported by CGS:
- Adams Rite
- Aerox
- AVOX Systems
- B/E Aerospace
- Carleton Technologies
- Cobham
- EROS
- Intertechnique
- Mountain High
- Precise Flight
- Puritan Bennett
- Robertshaw
- Rockwell Collins
- Sabre
- Scott
- Structural Composites Industries (SCI)
- Zep Aero
- Zodiac Aerospace
- Worthington