Bedrift M - Årvoll
- Malene
- Mindflakes AS
- Maqay AS
- Multimaler AS
- Majajo AS
- M3he AS
- Milo AS
- Multimed AS
- Mla AS
- Modigmøbel AS
- Monokkel AS
- Mother AS
- Mirrakhimova Fg
- Maren Berg
- Marcus Isaksen
- Marit Kolberg
- Mickeviciute Piercing
- Mette Grønli
- Marciniak Lyd
- Magnar Muller
- Møllergaten 32 AS
- Marcel Invest AS
- Merethe Toft
- Meg Mills
- Meg Mills
- Marte Vigdal
- Muthtamil Arivalayam
- Marte Heggelund
- Moa Engineering
- Martin Kiste
- Magnussen M&H
- Meredith Gymnastics
- Markus Steinsland
- Morten Mortensen
- Midtbø Frilans
- Mohr Konsulenttjenester
- Mats Weinholdt
- Medic Eriksen
- Mimoun Gatite
- Martin Svendsen AS
- Miljø Sentralen AS
- Medvind Invest AS
- Mw Ytterstad AS
- Macleod Invest AS
- Maria Tronrud
- Midee Import AS
- Martin Dam
- Mona Svartås
- Michelet Kapital AS
- Marita Wagenius
- Mirja Weston
- Mila Damyanoska
- Mohammad Almosa
- Minna Ørsal
- Marianne Østhassel
- Maria Eikefet
- Mikkel Brekke
- Marit Sivertsen
- Marit Sivertsen
- Mawei Holding AS
- Martin Scheiene Enk
- Mb Montasje AS
- Move-IT Flyttebyrå AS
- Mirjam Helene Kringen
- Mohamud Rent Oslo
- Medierådgiver Karoline Akre
- Monatekst Mona Askerød
- Møller Gruppeterapi Oslo
- Møbeltapetserer Morten Fagerli
- Marcus Lindbæk Isaksen
- M1e Løyning Consulting
- Mona Alice Bredesen
- Metock Brekke Design
- Maomay Thai Fotballklubb
- Merkevarerådgiveren Einar Tønnessen
- M. A. Holter
- Mantas Maselskis Entertainment
- Manuellterapeut Hilde Gjelsvik
- Magrit K Holsten
- Mangset Healthy Mind
- Maomay Thai Fotballklubb
- Makeupartist Torunn Rounedokken
- Mental Helse Bjerke
- Maria Engdahl-Høgåsen
- Metock Yangchen Brekke
- Morrison Hill Capital AS
- Marti Risdal Holding AS
- Marta Sanchez Hervas
- Marianne Røst Hundetrening
- Martine Stubberud Nilsson
- Moves Of Norway AS
- Mikael Svensson Borgeteien
- Martin Sepp Fredriksen
- May Britt Myhre Schøyen
- Manikandane Transport V/Manikandane Nasessane
- Mie Johanne Korsbakken Christensen
- Miljøpartiet de Grønne Bjerke
- Marie Gunnvor Eines Seljebø
- Mrw Design Mariell Wathne
- Mental Helse Alna Bjerke
- Martinsen Ina Birgithe Garberg
- Møllerveien 7b + C AS
- Mathisen Bygg og Trepleie
- M&K Maling Konstantinos Pappas
- Magnus Solli Snitt Andersen
- Morgan Ip Consulting & Design
- Mia Media / Merete Markeng Skar
- McO Interiørarkitektur og Møbeldesign Michael Christian Olofsson Mdd