Bedrift M - Barkåker
- Medvirkningsagentene
- Makom AS
- Magibygg AS
- Multihydraulikk AS
- Mindaugas Cereska
- Marthine Invest AS
- Marek Holding AS
- Maritim Montering AS
- Magne Almenning
- Marius Berntsen
- Myhre Holdingselskap AS
- May Synøve Antonsen
- Marit Irene Landro
- M Olszewski Bygg
- Myhre & Sønn AS
- Max Andor Sæløen
- Modern House Holding AS
- Mwandha Human Development Foundation
- Morten Høie Olsen-Nauen
- M&M Renhold og Hjemmetjenester AS
- Møbelsnekkerne Lien & Lian AS
- Marteas Pusterom Anne M Rudland
- Murmesterne Lasse og Eivind Tellefsen AS