- Quick Credit Corporation
- Quick Cuts
- Quick Food Mart
- Quick Lane
- Quick Loan
- Quick Lube
- Quick Mart
- Quick Page
- Quick Pick
- Quick Print
- Quick Refunds
- Quick Shop
- Quick Signs
- Quick Stop
- Quick Tax
- Quick Test
- Quick Wash
- Quick Weight Loss Center
- Quick Weight Loss Centers
- Quickway
- Quik Cash
- Quik Check
- Quik CHEK
- Quik Food Store
- Quik Internet
- Quik Pawn Shop
- Quik Stop
- Quik Stop Market
- Quik Stop Markets
- Quiksilver Clothing
- Quiksilver Factory Store
- QuikTrip
- Quiktrip Corporation
- Quiktrip Corporation - Stores
- Quilogy
- Quincy Medical Group
- Quixtar
- Quiznos
- Quizno's Classic Sub