Bedrift J - Bestum
- Jajoin AS
- Jagoda AS
- Juni AS
- Jegerhaugen AS
- Jonas Jacobsen
- Jeppe Lai
- Jj-Liberty AS
- Jnck Holding AS
- Jorunn Tyssø
- Jo Osmundsen
- Just Dance DA
- Jogi AS Konkursbo
- Jogi AS Konkursbo
- Jordbærhagen Familiebarnehage
- Jaguar Support
- Jec Holding AS
- Jph Invest AS
- Jørgen Mowinckel
- Johan Hultman
- Janusz Sobowiec
- Jeanine Onsum
- Jeanine Onsum
- Jakobsson Simson
- Jdl Holding AS
- Julia Vance - Skulptur
- Jo Wisløff Nysæter
- Jul Olsen Rådgivning
- Jan Kerr Eckbo
- Jul Gunnulf Olsen
- Jo Lee Berg
- Jakub Jan Podstawczyk
- Johanne Pillgram Evers
- Jogoanne Joanna Golen
- Julie Marie Wille
- Jannecke Sanne Normann
- Johan Follestadsvei 19 AS
- J Smith Thjømøe Holding AS
- J N Arkitektur & Design AS
- Jps Kultur & Eventservice Jon Petter Skar