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