- Rick's Auto Service
- Rick's Automotive
- Rick's Barber Shop
- Rick's Body Shop
- Rick's Furniture
- Rick's Place
- Rick's Towing
- Ricoh Business Systems
- Ricoh Corporation
- Rico's Pizza
- Riddle's Jewelry
- Ridgecrest Apartments
- Ridgewood Savings Bank
- Ridgway's
- Riebe's Auto Parts
- Riedman Corporation
- Riedman Insurance
- Right Angle
- Right Cut
- Right Management
- Right Place
- Right To Life
- Right Touch
- Riley's
- Rimkus Consulting Group
- Rincon Latino
- Ring Power Corporation
- Ring Rent
- Ringler Associates
- Rink
- Rinker Building Materials
- Rio
- Rio Grande
- Rio Grande Mexican Restaurant
- Rios Golden Cut
- Rise
- Risk Management
- Risk Management Alternatives
- RISO