Vectors
- Xtreme
- Chevrolet Team Monte Carlo
- Chevrolet Tahoe
- Chevrolet Suburban
- Chevrolet Roadside Assist
- Chevrolet Prizm
- Chevrolet Genuine
- Chevrolet
- Checkpoint Systems
- Cerprobe
- CentreInvest Group
- Center Operativnoi Poligraf
- Center M
- Centennial
- CDT
- CBT Systems
- Catalytica
- Cascade Film
- Carnaby
- Cardio Genesis
- Capital Corp
- Calorex
- California Micro Devices
- C4 Engineering Technology