Bedrift J - Holter
- Jahr Transport AS
- Jensen Rune
- Jorunn Knutsen
- Jarles Transport
- Johansen Utleie
- Jp Petkeviciene
- Juzef Janusevic
- JS Blink AS
- Jonny Lillestrøm AS
- Jacobsen Trude
- Jahr Hans Erland
- Jens Olav Kjærstad
- Jørn Cato Skårn
- Jan Karsten Hovde
- J Heywood Scene Tek
- Jh Transport Jon Hjellet
- J&R Builders Juris Ivanovs
- Janno Montasje, Janno Reinjarv
- Joachim Engelstad Foto & Film