Firma M - Sem
- Multiservice AS
- Marella AS
- Matknutsen AS
- Mekko AS
- Morris AS
- Mabu AS
- Maginel AS
- Musicantus
- Mabu AS
- Malerpro AS
- Mulehulen AS
- Media Jarlsberg
- Maler Mæhle AS
- Maria Lohne
- Modena Fliser AS
- Moreneveien Eiendom AS
- Mtk Skolen AS
- Mesta AS Tønsberg
- Matiq AS Avd Tønsberg
- Modena Restec AS
- Maszewski Stanislaw
- Manager Offie
- Mantas Grigelevicius
- Marella Eiendom AS
- Marek Jurczyk
- Mesterbakeren AS Avd Sem
- Mobile Jarlsberg
- Mobile Tønsberg
- Mits Hydraulikk AS
- Mits Hydraulikk ANS
- Maler Mæhle AS
- Morris Autohandel AS
- Mamosi Transport
- Myrbråten Tanja
- Myhre Webtrader
- Matforhelsa, Eriksen
- Morten Hareide
- M/S Klipperfjord
- Muler Gidey
- Meny Jarlsberg
- Mesterbakeren Sem
- Mæhles Malerservice
- Maria Sveistrup
- Mia Aker
- Mtm Skogservice AS
- Mia Aker
- Mobico Subsea AS
- Marianne Ofstad
- Mortensen Kandette
- Magneten Invest AS
- Mef Avdeling Buskerud
- Mattilsynet Lokasjon Sem
- Myhre Jacob Dødsbo
- Multiservice Daniel Larsen
- Midgard Vikingsenters Venneforenin
- Mef Avdeling Telemark
- Mobile Auto Vestfold AS
- Mobile Jarlsberg AS Avd Salg
- Main Haslestad Hansen
- Mobile Jarlsberg AS Avd Verksted
- Midgard Vikingsenters Venneforening
- Malerservice Arturas Mikelevicius
- Majala Bjørnsen Tamber
- Mef Avdeling Vestfold
- Mef Avdeling Telemark
- Mef Avdeling Vestfold
- Mef Avdeling Buskerud
- Merete Bruu Tanum
- Mikk-L Design
- Moe Software Consulting
- MECA Norway Avd. Sem
- Møller Bil Vestfold AS Avd Skadesenter
- Melsom og Aker Viltstellområde
- Melsom og Aker Viltstellområde
- Mobile Jarlsberg AS Avd Esso Jarlsberg
- Maskinentreprenørenes Forbund Region Sørvest
- M&L Consulting Anna Smoleniec
- Malerfirma Ronny Enger Engers
- Moore Bygg & Service
- Mef Service AS Region Sørøst
- Møller Bil Skadesenter Vestfold
- Murmester Dag Arne Nilsen AS
- Martes Design V/Marte Hvidsten
- Mr. Pukk Eiendom 10 AS
- Marine Max - Trond Erik Nielsen
- Mekk og Bil Salg Andresen og Co
- Mits Martins Industri Trading Service Leif Martin