- Computer security service
- Chiropractor
- Chemical exporter
- Computer accessories store
- Coffee store
- Convenience store
- Civic center
- Certification agency
- Catering
- Chamber of Commerce
- Coffee vending machine
- Commercial real estate agency
- Cheese shop
- Civil engineering company
- Charcuterie
- Confectionery
- Camera repair shop
- Camera store
- Copper supplier
- Children's clothing store