Bedrift M - Trollåsen
- Metaweld AS
- Merrimack AS
- Milonge
- Manerian Da
- Mjølsekken AS
- Murpartnern AS
- Murpartnern AS
- Mmbh & Co AS
- Mous AS
- Medarbeiderskap AS
- Memox AS
- Misteroppussing AS
- Magnus Gulbrandsen
- Michelle Amundsen
- Mellomlia Grendelag
- Mellomlia Grendelag
- Matrix Fordel AS
- Max Frank AS
- Malerstuen Bygg AS
- Memory Lane
- Mbr Regnskap AS
- Maura Holding AS
- Matrix Insurance AS
- Memory Lane
- Mafi Norge AS
- Mæland Kine
- Myklebust Helsekonsult
- Mellomåsen Barnehage
- Mjelva Jonas
- Mkt Invest AS
- Mastemyr Eiendom AS
- Marheim Mats
- Maju Holding AS
- Marbodal Norge
- Mazda Forsikring
- Myhre El AS
- Musiker Håvard Vaage
- Martin Butler Piping
- Marius Arstal Kjøkken
- Mjelde Mona Ringstad
- Matrix Insurance Group AS
- Mer Eller Mindre AS
- Mac Bh Holding AS
- Manhattan Consulting Group AS
- Mjøsund Svein Åge
- Medela Medical Norge
- Mordor Asset Management AS
- Mazda Motor Norge
- Metra Næringsmegling avd Follo
- Margrethe Jørgensens vei 6 AS
- Miljøpartiet de Grønne i Oppegård
- Marie Stenbergs Legat for Forskning Hjerte/Karsykdommer