Bedrift J - Birkeland
- Joker Fritidsklubb
- John Røinås
- Jan Moldal
- Jonny Svaland
- JT Liftutleie AS
- Johansen Modellkjøretøy
- Johanne Beisland
- Jakobsen Fotterapi
- Jørgensen Ingeniøren
- Jordbruna Utvikling AS
- Jordbruna Lagerbygg AS
- Jd Sag AS
- Jacobsen Investment AS
- Jens Risvand
- Johnsen Transport AS
- Jansen Anlegg AS
- Juells Ville Verden
- Julianne Jansen Svaland
- Johannes Fernando Tveite
- Johannes J Væting
- John Olav Fidje
- John Magne Røynås
- JT Arnesen Holding AS
- Jon Flateland Flaa
- John Olav Fidje AS
- Jansen Svaland Eiendom AS
- J. Håkedal Invest AS
- Jord og Anlegg AS
- Jerdal Caroline Mollestad
- Jatropha Ranch Central America
- Jansen & Flaa bygg AS
- Japo V/J.G. Steinsland
- Jansen Graving & Maskinservice AS