Bedrift M - Hansnes
- Myreng AS
- Monsevatnet Vannverk DA
- Myrland Kristoffer
- Mikkelvik Eiendom AS
- Mikkelvik Holding AS
- Matkroken Hansnes
- Mikkelvik brygge AS
- Matkroken Hansnes
- Mikkelvik Eiendoms AS
- Mathisen Raymond
- Maliwan Olsen Thaimassasje
- Mental Helse Karlsøy
- Material og Maling AS
- M. Krohn Holding AS
- Maskinentreprenør Kurt Sandnes AS