Bedrift J - Sørreisa
- Juletreet ANS
- Jotungården AS
- Joso AS
- Juksasystemer AS
- Jensen Sounds
- Johnsen Maskinservice AS
- Jens Berg AS
- Jenssen Brøyteservice
- Johansen Multiservice
- Jan Bjørklund
- Jostein Mathisen
- Jist Invest AS
- Jienat Kultursearvi
- Johan Rørslett
- Jienat Kultursearvi
- Jarl Kato Solset
- Jørn Hugo Lundberg
- John Mathis Oskal
- Jan Pedersen Transport
- J.Nøstvold Holding AS
- Jhs-Kaviar Holding AS
- John-Marco Ariza Health And Fitness