Firma J - Manstad
- Jkbakk AS
- Jørgensen Transport
- Jørgen Hermansen
- Jarsletta-Halvorsen
- J11 Eiendom AS
- Jæger Kristian
- Jernbanegata 11 AS
- J. S. Larsen AS
- Johansen Ole Andre
- Jan-Gunnar Tvete
- Jan Harald Svendsby
- Jensen Truls R Byggmester
- Jarsletta-Halvorsen Janne Therese
- Jason Murphy Spisegodt.no
- Jon Bjørge Grønvold Hansen Living the Aloe Way