Bedrift J - Vøyenenga
- Jama
- Jfk AS
- Jeci AS
- Janto AS
- Jan Østensen
- Javid Zafari
- Jacek Piech
- Jadovno 1941.
- Jadovno 1941.
- Jeg Ruller AS
- Jørgen Aass AS
- Jørand Holding AS
- Jws Invest AS
- Janty Invest AS
- J Borge AS
- Jensen Invest A/S
- Jpb Offshore AS
- Jeci Consulting AS
- Jrb Salgspartner AS
- Jensen Preben
- Johannes Johansen-Kvitvik
- J.O Torgersen
- Jan Berg Holding AS
- Jan S Arvesen AS
- Jonas Falk Eek
- Joanna Malung Mokia
- Jonas O. Borge AS
- Johnson Controls Norway AS
- Ja Falk Development AS
- Janu Renhold V/Ramesh Karuppiah
- Jannorama Janne Aalborg Reitevold
- Johansen Wenche Parádi Guriby
- Jtekt Europe Bearings B. V.
- Jan Bygg Przemyslaw Jan Warzecha
- Jinxia Huang Konsulent- og Kinesisk Språktjeneste
- Jinxia Huang Konsulent- og Kinesisk Språktjeneste AS