- Cosmetic dentist
- Cottage
- Continental restaurant
- Chiropractor
- Childbirth class
- Cardiologist
- Club
- Convenience store
- Cosmetics store
- Cosplay cafe
- Computer software store
- Corporate office
- Condominium complex
- Camp
- Commercial agent
- Cabinet maker
- Commercial photographer
- Construction equipment supplier
- Children's party service
- Community health centre