- Mountain View Tire & Service
- Mountain Vista Apartments
- Mountain West Bank
- Mountain West Telecommunications
- Mouse House
- Movado
- Movers
- Movers World Van Lines
- Movie Exchange
- Movie Gallery
- Movie House
- Movie Madness
- Movie Mania
- Movie Mart
- Movie News
- Movie Palace
- Movie Shop
- Movie Starz Video
- Movie Town
- Movie Warehouse
- Movie World
- Movieland Video
- Movies 10
- Movies 8
- Movies America
- Movies Plus
- Movies To Go
- Moving Ahead Truck Rental
- Moxie
- Mpower Communications
- Mr Appliance
- Mr Auto Insurance
- Mr Bill's
- Mr B'S
- Mr Carpet
- Mr Cash
- Mr Chau's Chinese Fast Food
- Mr Check Casher
- Mr Chicken