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