Bedrift M - Kjelsås
- Musikkselskapet ANS
- Musikkdramatikk DA
- Mahad
- Millennium AS
- Metoma AS
- Murpartnern AS
- Murpartnern AS
- Minilastere AS
- Muhammad AS
- Mesaverde DA
- Mfsb AS
- Marsimonsen AS
- Munkvold AS
- Maroof
- Medvind AS
- Marufkhel
- Mohamed
- Meze AS
- Mekanisme AS
- Mns AS
- Modernitas AS
- Markakoret
- Mjp AS
- Mekanisme AS
- Mykhailo Zinkovskyi
- Magnus Jørgensen
- Magnus Sundgot
- Marit Opsahl
- Mediemann Salvesen
- Moberget Consulting
- M.Johannessen AS
- Monika Ustjaniuk
- Mari Røysamb
- Mkj Transport AS
- Myrerhaugen Sameie
- Maria Øverbye
- Markali Legetjenester
- Morland Kommunikasjon
- Muhammads Transport
- Mergus Capital AS
- Myrer Dagsenter
- Magnus Sundgot
- Malercompagniet Oslo AS
- Myrer Omsorg+
- Morten Mørland
- Msl Löfwander
- Mona Ræder
- Maria Romøren
- Molvær Resipientanalyse
- Marte Sørensen
- Malaihollo Catering
- Maiken Mo AS
- Melkeringen Oslo
- McK Holding AS
- Midtoddveien 1
- Marit Kjellesvik
- Midtoddveien Invest AS
- Midtoddveien 1
- Martin Fidem AS
- Marianne Monsen
- Moldstads Coaching
- Mjelde Vannplanter
- Mariwan Mohammed
- M29 Holding AS
- Mats Horni
- Marcelina Kontowicz
- Mathilde Andersen
- Mirabilis Invest AS
- Michelet Holding AS
- Mascautan Transport
- Myrgløtt Holding AS
- Myrerskogveien 46 AS
- Maris Interiørhjelp
- Madsgaard Trening
- Maja Husa
- Michalina Kachelska
- Mkas Kristiansen
- Mashu Flatland
- Martin Kristiansen AS
- Msw Invest AS
- Merethe Nitteberg
- Markas Venner
- Magnor Lef
- Mari Vannes
- Md Stangebye
- Mosø Bygg DA
- Metro Utvikling AS
- Marte Fillan
- Maria Viirros
- Mychef Dermech
- Marte Fillan
- Magishan Umaguruparan
- Mol Invest AS
- Mfa Consulting AS
- Main Stage AS
- Mr Bolig AS
- Møller Synergi AS
- Møller Digital AS
- Møller Bil AS
- Møller Bil AS
- Møller Eiendomspartner AS
- Marit Bang Jensen
- Melsom Mona Ulriksen
- Mordt Agnes Cathrine
- Mai Hofstad Gunnes
- Marte Vollheim Bergrud
- Malercompagniet Oslo Holding AS
- Magnus Lillann Sofie
- Marion Laulanie - Språktjenester
- Mari Krokann Berge
- Mosa Khan Jalali
- Museum Norsk Teknisk
- Marie Vedelden Heitmann
- Maria Terese Engell
- Mæhlum Ellen Karin
- Mkngon Monika Kunicka
- Myrer Garasjelag SA
- Mickes Salg Rutevik
- Myrer Kanvas-barnehage
- M.K. Brenna
- Mb Liguna Montasje
- Margrethe Nygaard Holding AS
- Myklebust Adventure Company
- Miriam Heen Skotland AS
- Mysliwiec Bogumil Jozef
- Mari Tofte Haagensen
- Margarete Dos Santos
- Mw Andresen Keramikk
- Mats Gurigard Simonsen
- M. Brataas Equipment
- Mfh Julie Tretteteig
- Mikkel Hestnes Invest AS
- Messe og Dekorasjonservice AS
- Murmester Ulf Aanerud
- Møller Mobility Group AS
- Mikkel Lieng Unifon
- M-Analyse Frank Westad
- Maria Yvette Mouni Actress
- Moseby Marketing And Consulting
- M-service A Harstad & Co
- Mercy Training Center Norway
- Med Mål og Mening AS
- Mg-Service Magnus Gustavsen
- M. Backer-Grøndahl Blaalid
- Møller Mobility Group Mi AS
- Maren Kaarby Rodem Yoga
- Mz Bygg Milan Zajic
- Msb Sport og Invest AS
- Manuellterapeut L.H.J. Grødahl
- Malerfirma Erik Medina Gomes Silva
- Møller B.i.L. Bedriftsidrettslag
- Mojowire Design og Deng Roller Derby Shop - André Sjøberg