Bedrift J - Romsås
- Jsi Holding AS
- Jorid Jønland
- Jp Stang
- Joker Ravnkollen
- Juliussen Marit
- Jernberg Music
- Jonadab Mariyathasan
- Joker Svarttjern
- Jon Trygve Vatn
- J.H. Fossum
- Jubbaland Diaspora Community
- Jan Martin Gismervik
- Joachim Andre Krogstad
- Javier Andres Vallarino
- Jk Dekor V/Jatinder Kumar
- Juul Sebastian Olav Eraker
- Jamaican Organisation In Norway
- Jb Consulting Jørg Bergheim
- Johnsens Gartner og Hageservice
- Jan-Terje Engdal Normann
- Jørgens Budbil Jørgen Frey Tams