Bedrift M - Follese
- Milfo AS
- Maranor AS
- Maliann AS
- Mektron AS
- Musikalhuset
- Musikalhuset
- Mariana Heggholmen
- Maja Hesjedal
- Mariia Zgurskaya
- Mariteam Helse AS
- Mikrohuset Eriksen
- Mr Investera AS
- Marielle Woll Sigvaldsen
- Mobile Detector System AS
- M Litwinski Byggservice
- Magasin Yng Sartor AS
- Marianne Juvik Sæbø
- M. T .V Bygg & Eiendom AS