Bedrift M - Slitu
- Markusson
- Maskinagenten AS
- Martin Huuse
- Multiconsept Ekre
- Maria Trollerud
- Moas Eiendom AS
- Moas Holding AS
- Morstongveien 60 AS
- Moreneveien 1 AS
- Maurtvedt Gårdsegg AS
- Morenen Kjøpesenter
- Martin Tronrud
- McDonald's Morenen
- Mg Hagen AS Konkursbo
- Mg Hagen AS Konkursbo
- Morten Fredrik Steen
- Maurtvedt Ole Andreas
- Mvt Aage Sverre Moen
- Mørkved gård V/ Ekre
- Mester Grønn Morenen Kjøpesenter
- Morstong gård Røssum-Tokerud
- MidiMusic Tore Magnus Pettersson Produksjoner
- Mysen Zoo Tommy Jul Sørensen