- Car Rental, Houston - Rental Cars & Lease Service
- Cars, Truck, Van & SUV Car Dealerships, Houston - Auto Dealers
- Casual Dining Restaurants, Houston
- Child Care & Day Care Services, Houston
- Churches 1 Of 3, Houston
- Cigar, Cigarette & Tobacco Store & Supplies, Houston
- City & County Government, Houston
- Clergy, Houston
- Clinics, Houston
- Clothing Stores, Houston - Clothes & Accessories
- CNC Machine Shop, Houston
- Commercial Printing, Houston
- Commercial Printing Manufacturers, Houston
|
- Communications Services, Houston
- Community & Recreational Facilities, Houston
- Community Centers, Houston
- Community Services, Houston
- Construction, Houston
- Construction & Civil Engineer, Houston
- Consultants & Services, Houston
- Convenience Stores, Houston
- Copying & Duplicating Services, Houston
- Crane Services, Houston
- Cranes Hoisting & Rigging Service, Houston - Crane Rental Service
- Cremation Services, Supplies & Equipment, Houston
- Custom Sewing & Alterations, Houston
|
