Bedrift M - Flekkerøy
- Mubu AS
- Murpartner AS
- Malena AS
- Mestring AS
- Marinemisjonen AS
- Mtl AS
- Mammen Bygg
- Martinsen Båtservice
- Magister Mattingsdal
- Menning Anestesi
- Mi-Ti AS
- Mas Holding AS
- Magnussen Lennart
- Mjåvannsvegen 182 AS
- Maria Kristoffersen
- Murpartner Eiendom AS
- Mekmagnussen Andreas Magnussen
- Marine Tjenester Kristoffersen
- May Home Interiør AS
- Mubu Roald Guttormsen
- Mette-Marit Fånes
- Mp Service Malvin Pettersen
- MK Graveservice Mælen Kristiansen
- Morten Kutscheras Prehistoric Arts & Crafts
- M/S Lomvien Va-21-K V/Tønnes Tønnessen