Bedrift M - Hølen
- Minihusforeningen
- Minihusforeningen
- Merkefabrikken AS
- Merkefabrikken AS
- Monica Been
- Marianne Skøien
- Minihuskonsulenten Løvlie
- Marius Vold
- Muggestad gård
- Maren Elle
- Musken Transport AS
- Mef Invest AS
- Male Invest AS
- Molvika Tomteselskap AS
- Molvika Holding AS
- Molvika Boligsameie
- Molvika Boligsameie
- Myhrer Emil
- Madeleine Borge
- Männikkö Lise
- Maria Strand Renberg
- Mildrid Johanne Woll
- Mortem Marius Vold
- Merete Krogen Gestaltterapi
- Maskin & Slep AS
- Mamoe 332 Holding AS
- Morten L. Nygaard
- Mel Vestby 20 AS
- Mel Vestby 6 AS
- Moss Trafikk & Transportopplæring AS
- Maine Coon-Ringen i Norge