Bedrift M - Bygdøy
- McB AS
- Moorgate Ltd AS
- Modiola AS
- Membranekspressen AS
- Mintwood AS
- Masorm AS
- Mike AS
- Mastiago AS
- Monetarius AS
- Mawg AS
- Moxie AS
- Merlind AS
- Molono AS
- Monrik AS
- Mutic Arkitekter
- Michael Geraghty
- Mani Holding AS
- Mithril Health AS
- Marianne Wollan
- Margaret Sharrow
- Midgard Press AS
- More Community AS
- Marysol Sand AS
- Magro Invest AS
- Manholt Holding AS
- Madsstuen AS A
- Magnus Tronstad
- My Nilsson
- Monica Holmsve
- Mari Bjone
- Mvf Service AS
- Margrethe Gilboe
- Marie K AS
- Myrerveien 31 AS
- Mist Holding AS
- Matehe Holding AS
- Meierigården Gol AS
- Møma Invest AS
- Mn Capital AS
- MK Solution AS
- Markussen Eiendom AS
- Maria Valsdottir
- Marck Andre Usea
- Marcus M. Aarnseth
- Martin Enger Holm
- Missing Link Holding AS
- Matkroken Huk (Bygdøy)
- Målfrid Braut Hegghammer
- Marte Strømsnes Larssen
- Mariann Fjeld-Solberg
- Med Andre Ord ANS
- Megatrender Tom Solstad
- Matthew Dillon Consulting
- Monica Myhre-Sandmark
- Mohr Emily Sperre
- Martens Olav Sverre
- Mykill Hmjh Holding AS
- Mind Body Connection AS
- Mile High Invest AS
- Mas Hjula Holding AS
- Manus Axel Hellstenius
- Morten Mjør Grimsrud Stiftelse
- Maggys Renhold Magdalena Borzynska
- Meadow Art & Music AS
- Murdoch Invest V/ Bakke
- Maredans/ Olsenlund /Tmi Racing
- Mnl Design Marianne Nygaard Larsen
- Msd Translation Mari Sverdrup Drageset
- Miljø og Energiteknikk Einar Kjerschow
- Meri Renhold Meri Plor Miniosa Olayer
- Mitt Roma Reiser - Marianne Schibbye Bergesen
- Mvf Service Valencia de la Fuenta
- Madelens Pilates World Madelen Rasmussen Pan Vidal
- Ma-SA Consulting Christian Fredrik M Lange