Businesses and Occupations
- Cabot Corp
- CACI International Inc
- Cadbury Schweppes PLC
- Cadence Design Systems Inc
- Cahners Business Information
- California Pizza Kitchen Inc
- Callaway Golf Company
- CalMat Co
- Calvin Klein Inc
- Cambrex Corp
- Campbell Soup Company
- Campground
- Canadian Imperial Bank of Commerce
- Canadian National Railway
- Canadian Utilities Limited
- Canal Plus
- Canon Inc
- Car Wash
- Caraustar Industries Inc
- Cardinal Health Inc