Bedrift M - Ingeberg
- Mjøsvakta
- Markestad AS
- Medfar AS
- Melkespannet AS
- Midtvang Velforening
- Miljøfor Norge AS
- M. Holen
- Marcus Aasterud
- Metos AS Avd Hamar
- Md Investering AS
- Mikkel Imerslund
- Merete Hagen
- Maagaard Holding AS
- M. Skraastad AS
- Maude Gruppen AS
- Microtrenching Innlandet AS
- Mesta AS Hamar
- Mass Holding AS
- Mads Kr. Skraastad
- Martin Lillemæhlum Vin
- Marianne Tomter Nylund
- Morten Petter Rosenberg
- M. Hansen Holding AS
- Marianne Tomter Nylund
- Mai-Tone Dufseth
- Magne Rugsveen Kulturtjenester
- Malcholm Maximilian Uno
- Moskus Eiendom Aksjeselskap
- Mjøsa og Omegn Båtskole
- Mjøsa Maskin og Anlegg AS
- Marka Bygg & Vedlikehold AS
- Mohammed Alsawafi Rabb Auto AS Avd Innlandet
- Marthe Helene Marie Werring Holmern