Firma M - Geilo
- Munnviken AS
- Mikanor AS
- Maxsat AS
- Mehanken AS
- Multicon AS
- Multicon AS
- Maria Grevsgård
- Midthovda Velforening
- Margrethe Haugerud
- Magne Øvrebø
- Mikkelsen Regnskap
- Marit Berg
- Marius Wallie
- Mr Entreprenør AS
- Mesterbygg Geilo AS
- Maxbo Geilo
- Murmester Lid AS
- Makutis Zidrunas
- Marcin Smorul
- Michal Dopita
- Montebello Invest AS
- Mg-Holding AS
- Maurseth Gunnar
- Mäe Konsulentvirksomhet
- Montér Geilo
- Miroslaw Janczarski
- Magne Lia
- Mesterbygg Geilo AS
- Marina Wedenberg AS
- Mr Holding AS
- Morten Woll
- Marias Stefansson
- Margareth Mæland
- Mesterbygg Geilo AS Tvangsavviklingsbo
- Masters Alpint Geilo
- Marianne Winnem Rasmussen
- M. Øen Holding AS
- Movement Consulting Barsnes
- Mesterbygg Geilo AS Tvangsavviklingsbo
- Masters Alpint Geilo
- Marcell Ferenc Prek
- Malkowska Joanna Katarzyna
- Mg Eiendomsutvikling 2 AS
- Malermester Kjell Rygg AS
- Min Beste Venn AS
- Musikkfamilien Wiggy Waggy
- Murer Erling Jonseth
- Mg Eiendomsutvikling AS Konkursbo
- Mg Eiendomsutvikling AS Konkursbo
- Mari Fjørtoft Bjørnstad
- Mariannes Restaurant og Pensjonatdrift ANS
- Markegård Lys og Rigg
- Maamo Khalil Abd Al Rahman
- Min Beste Venn AS Avd Geilo
- Matkrok`n Delikatesse & Catering AS
- Mehanken Even Grue Rygg
- Monsun Filmatorium Morten Kristoffer Vebjørnsen
- Mustasch Media Paul Arthur Lockhart
- Mountain Mulisha Norway Trasti-Smedstad
- Macedo Monteiro de Melo Design
- Maria de Fatima Sisse Suare
- Murermester og Entreprenør Niels Falkenberg
- Monicas Hud- og Kroppsterapi Monica Breie
- Me Agapi Eli Eli Andonova Petrova
- Mariannes Restaurant og Pensjonatdrift Marianne Frømyr