Bedrift J - Årnes
- Jarnskjold AS
- Johnny Vangen
- Jeka Maskin AS
- Jms Tracktech AS
- Jensen Hundeglede
- Jensen Anders
- Ja Bråthen
- Jonas Fyhri
- Jernia Årnes
- Jakobsson Rail AS
- Jensen Frode
- Jarle Folberg
- Jevne Kjell
- Jan Bråthen AS
- Jens Damstuen
- Jpa Service AS
- Jnb Invest AS
- Johansen Levering
- Jrkpi Holding AS
- Jon Henriksen AS
- Johannesson Ofeigur
- Jfr Invest AS
- Jan Rune Buskenes
- Jan Willy Solberg
- John Kristoffer Østeng
- Jan Erik Eie
- Jørgen Maarud Lange
- Jack Andre Johansen
- Jon Anders Rønaas
- Jorun Tove Myhrvold
- Jan Runo Lunderby
- Jon Egil Grue
- Jan Erik Horgen
- J.R.K. AS
- Jon Anders Rønaas AS
- John Anders Kløfta
- Jan Martinsen Holding AS
- Jan Tore Gråberget AS
- Jehovas Vitner - Årnes Menighet
- Jimmy Hashmi Pit Stop
- J og B Volden
- Jimmy Byggtjenester Janusz Sygocki
- Jan I Nilsen Arkitektkontor
- J.A Transport & Montasje DA