- Railing contractor
- Road construction company
- Religious school
- Refrigerated transport service
- Rainwater tank supplier
- Real estate
- Ready mix concrete supplier
- Roofing supply store
- Recycling drop-off location
- Real estate surveyor
- Real estate rental agency
- Record company
- Research engineer
- Radiator shop
- Radiator repair service
- Real estate developer
- Real estate attorney
- Racing car parts store
- Registration office
- Research institute