Bedrift M - Sinsen
- Materia AS
- Maldum
- Minimal AS
- Miljøsystemer AS
- Mejs AS
- Malm Consulting
- Marufkhail Transport
- Marufkhail Transport
- Midi Invest AS
- Marrim Ventures AS
- Medhus Møbelsnekkeri AS
- Maja Nordahl
- Muszak Bygg
- Merete Stensen
- Mngxing Guan
- Mugisho Nhonzi
- Ma Vaktmestertjenester
- Mikkelsen Rådgivning
- Mayuresh Amberkar
- Mats Engen
- Maana Forlag ANS
- Mahamad Daifallah
- Muzaffar Iqbal
- Mohammed Swed
- Moraru Delivery
- Mikolaj Wujek
- Mikhail Barkin
- Mannsverk Media
- Matus Hatala
- Myhrer Miljøbygg
- Mari Libach
- Marianne Teie
- Martingale Invest
- Maler Bodi
- Meriyan Mehmedov
- Myroslava Dyshliuk
- Manisha Magar
- Musin Musinov
- Møglestue Media
- Muhammad Taxidrift
- Mevlidzhvan Sadak
- Marte Aas
- Maler Firma&Entreprenør AS
- Mirela Ciobanu
- Myhrer Miljøbygg
- Morten Serigstad Lyd
- Mod Tormod Christensen
- Marie Skaarseth Rørvik
- M. B. Lindgren
- Marianne Lie Marnburg
- Madalina-Elena Borcan
- Marit Anna Evanger
- Mats Kahlström Photography
- Mateusz Karol Piwinski
- Mike Torsvik Johansen
- Marius-Marin Smeu
- Mermaid Nails Art AS
- Majsterglob Adam Butanowicz
- Max-Bygg AS Tvangsavviklingsbo
- Max-Bygg AS Tvangsavviklingsbo
- Maler Service Kossowski
- Mudug Monay Transfer
- Mari-Elene Gudahl
- M Børke Blomster AS
- Malik Afzal Traders
- Mauritz Hansensgate 4 DA
- Mammografiscreeningen - Oslo Universitetssykehus
- Maren-Anna Gilberg Nyjordet
- Mbm Pro Hjose Mehdinia
- Mohamed Mohamed-Aali Brahim
- Mikkel Anton G Haarstad
- Mohamed Lamine Fakhri Daoid
- Makedonska Vistinska Pravoslavna Crkva
- Mm Tjenester Marcelina Wozniak
- Mario&Luigis Bygg Silvanus Lauritzen
- Mbm/Gretzky Morten Bækken-Moe
- Move And Clean Hawilo
- Maya C Ellingsen Scenekunst
- Mary M T Ramana
- Mix Aktiv Kiosk AS Avd. Aker
- Mickey M Kristoffer Michelsen
- Mjøen-Vigeland Fertility Artis
- Margit Selsjord Kunst og Livsstil
- Macfighter Tommy Henry Andrew MacPherson
- Marcus Waters - Musikk og Lyd
- Maler Firma HS&Entreprenør Hubert Kwasniewski
- M.K Iwona Beata Koszowska
- Mantra Management - Yones Branes El Ouazzani
- Metzgermedia Shea Liv Kristin Joy Metzger
- Martin Express Service Josef Martin Pratzner
- Matprat, Opplysningskontoret for egg og kjøtt