- Carpetland
- Carpetland Color Tile
- Carpets & More
- Carpets Plus
- Carpets Plus Colortile
- Carpets To Go
- Carpets Unlimited
- Carquest
- Carquest Distribution Center
- Carr & Associates
- Carr Construction
- Carraba's
- Carrabbas
- Carramerica
- Carramerica Realty Corporation
- Carriage Cleaners
- Carriage Hill Apartments
- Carriage House Antiques
- Carriage House Inn
- Carriage House Restaurant
- Carriage Inn
- Carriage Services
- Carrier Building Services
- Carrier Commercial Service
- Carrier Corporation
- Carrier Transicold
- Carroll / Ochs Jewelers
- Carroll Associates
- Carroll Tire
- Carroll's Tire Warehouse
- Carrollton Bank
- Carrows
- Carrs Quality Centers
- Cars 4 Less
- Cars Collision Center
- Cars for Less
- Cars R US
- Cars To Go
- Carsmart