Firma M - Adamstua
- Millgård
- Mornor AS
- Myklebust
- Merkaba AS
- Myreng
- Mtw AS
- Moo
- Mapa AS
- Makt AS
- Månestein AS
- Memula AS
- Maintr AS
- Magas AS
- Mylife AS
- Mähönen
- Moonwalk AS
- Mecsense AS
- Moveable AS
- Makuro AS
- Maxwell-Stewart AS
- M Noren
- Madsen Konsult
- Mnb Invest AS
- Maia Hansen
- Michael Hertzberg
- Mana Holding AS
- Mireille Caspari
- Maria Brinch
- Marthe Prestegaard
- Mgv Voraa
- Marianne Hurum
- Mar Invest AS
- Marthe Prestegaard
- Martinsen Media AS
- Mer Oss AS
- Minka Qvale
- Maple Hill AS
- Mari Røysamb
- Maren Hjertø
- Marte Gundersen
- McGovern Helse
- Mia Holding AS
- Mohamed Stafett
- Marielle Andersen
- Mg Engineering AS
- McOnsulting Malik
- Michaela Modig
- Margrit Honecker
- Mari Ørstavik
- Markus Moestue
- Millar GS
- Mikra Invest AS
- Mamiko Nakada
- Marianne Borge
- Marios Dagligvare
- Mois Invest AS
- Mellerud Consult
- Magnus Holmding AS
- Majiko AS Tvangsavviklingsbo
- Majiko AS Tvangsavviklingsbo
- Mx3.no AS
- Mangen Tekst
- Moonwalk International AS
- Morten Winberg
- Mølsæter Media
- Mika Hedström
- Mona Strand
- Me Design AS
- Monica Værholm
- Mono Bryn
- Matjakt SA
- Moon Invest AS
- Maria Goodchild
- Mads Ousdal
- Maja Løvland
- Morten Svartveit
- Mike Krokidis
- Magnus Høvik
- M.Klouman
- Morten Bessesen
- Move 37 AS
- Mathilde Hiis
- Marianne Hustad
- Merete Næss
- Mundal Helse
- Moe Bente
- Marianne Voss
- Ms3.no
- Morten Solheim
- Martine Lie Fysioterapi
- Makeupartist Hanna Haugaløkken
- Marianne Koch Knudsen
- Morgill Emma Gillmor
- Microcoating Marcin Mizerski
- Marcus Hagedorn Consulting AS
- Mauk David C
- Monsen Multi Media
- May Britt Hamre
- Marte Wexelsen Goksøyr
- Melhuus Ole Marius
- Marius Pahlm-Morin
- Margrethe Nyvang Tandberg
- Muhammad Tariq Ghaus
- Marianne Elisabet Andersen
- Marte Velde Grafisk
- Männikkö Lise Margareta
- Magne B. Lindholm
- Maria Ines Zanovello
- Morten Andreas Nome
- Maud And Friends AS
- Morten Furuholmen Holding AS
- Mikael Gebre-Mariam
- Mansta Holding AS Tvangsavviklingsbo
- Mansta Holding AS Tvangsavviklingsbo
- Martinho Management Consulting
- Martin Bergsmark Vodde
- Mathias Kvikstad Brunland
- Morstad med Mer
- Moonwalk Tomorrow AS Tvangsavviklingsbo
- Mocean One AS Tvangsavviklingsbo
- Marine Garden AS Tvangsavviklingsbo
- Marine Garden AS Tvangsavviklingsbo
- Moonwalk Tomorrow AS Tvangsavviklingsbo
- Mocean One AS Tvangsavviklingsbo
- Morten Solberg Anfinsen
- Midt-Gålåflaten Avløpslag
- Marie Drevvatne Olsen
- Morten Furuholmen Boligutleie AS
- Magnus Askjer Lefsaker
- Mike McCormick Music
- Mathiasrobertstad Mathias Robertstad
- Mellomrom Janne Aftreth
- Morten Myhre Løberg
- Måltid V/Harald Berger
- Martin Svendsen Ulvin
- Musikkmakeriet Hanne Tveter
- Maria H Mehlum
- Magnus Hermstad Arkitekttjenester
- Markus Hagen Henriksen
- Milsten Muscle Rehab
- Marianne Sofie Bøen
- Marit Leigland Figenschou
- Markus Danjord Lydteknikk
- Mbl Medisinsk Basislitteratur AS
- Marius Zachariasen Syse
- Membran og Linoleum Simonen
- Mare Marius Leonhard Revang
- Modes Music Morten Danielsen
- Marie-Alix Voisin Isdahl
- Musikkprodusent Øyvind Røsrud Gundersen
- Mons Art Mons Christensen
- Mina Taaje Sønsterud Photography
- Muskler, Mat og Mening AS
- Murmesterfirma Walle og Falk ANS
- Mana Logic Robin Fogalele
- Made In Norway Music DA
- Mikosch-Warren Jan Peter
- Mauline Rose Marie McDonald
- Mikimi2018 Karin Britta Gunilla Nilsson
- Munthe-Kaas Nille Ragnhild Staubo
- Munkejord Musikk & Kultur Roger Munkejord Hansen
- Ma Ni-Mo Co Erik Martin Nilsen-Moe