Businesses and Occupations
- Credit Bureau
- Credit Lyonnais
- Credit Suisse Group
- Crisis management
- Crowley Maritime Corp
- Cryobiology
- CSR Limited
- CSX Corp
- Cumberland Farms Inc
- Curtice-Burns Foods Inc
- Curtiss-Wright Corp
- Custom Chrome Inc
- Customer relationship management
- Customer service
- Cypress Semiconductor Corp
- D'Arcy Masius Benton & Bowles, Inc.
- Daewoo Group
- Dai Nippon Printing Co. Ltd
- Daihatsu Motor Company Ltd
- Daimler AG