- Miss Nails
- Mission Foods
- Mission Hills Mortgage
- Mission Hills Mortgage Bankers
- Mission Linen & Uniform Service
- Mission Renaissance
- Missionaries Mormon
- Mississippi Title Loans
- Mississippi Valley Gas
- Missouri Payday Loan
- Missouri Property Appraisal
- Missouri State Of
- Missouri State Parks
- Missouri Title Loans
- Mister Car Wash
- Mister Neat's Formalwear
- Mitchell & Associates
- Mitchell Insurance Agency
- Mitchell's
- Mitchell's Hair Styling
- Mittler Supply
- Miyako Japanese Restaurant
- Mobil
- Mobil Food Mart
- Mobil Gas Station
- Mobil Gas Stations
- Mobil Oil Corporation - Service Stations
- Mobil Super Pantry
- Mobile Communications
- Mobile Communications Systems
- Mobile Electronics
- Mobile Mart
- Mobile Meals
- Mobile Media
- Mobile Mini
- Mobile Solution
- Mobile Solutions
- Mobile Systems
- Mobile Systems Wireless