Bedrift M - Harestua
- Mystone
- Metalliseringsverket AS
- Mystone
- Metalliseringsverket AS
- Mona Andersen
- Mathisen Media
- Marit Horgen
- Martella Invest AS
- M. Gustavsen AS
- Mail4you Holding AS
- Minsås Håvard
- Ma Østlandske AS
- Mathix Holding AS
- Mb Eiendomsutvikling AS
- Maxbo Harestua
- Masd Holding AS
- Morten Bruvold AS
- Myren Bil Service
- Mari Parelius Wammer
- Marius Music Johansen
- Marianne Sjøenden Evje
- Moe Jan Kåre
- Morten B.K AS
- Marius Anderberg Book
- Mer Enn Spisbart AS
- Malin Olsen Stavem
- Morten Bruvold Drift AS
- Mack Kari og Bjørn
- Monica Strandbakke Hadeland Gestaltterapi
- Martinsen Sykkel og Trening
- Mike Zhi Wei Chen
- Mer Enn Spisbart - Linn Werner