Bedrift J - Heimdal
- Johnsen
- Jos AS
- Jbd AS
- Julius AS
- Jagtech AS
- Jotra AS
- Jepco AS
- Juliusz Batorski
- Jupat Care
- Jacek Juraszczyk
- Jarveien Bofellesskap
- Jht Solutions AS
- Jupat Care
- Jernbanebyen Beboerforening
- Jan Jahren AS
- Jvk Holding AS
- Jne Holding AS
- Jets Interiør AS
- Jetsa Holding AS
- Jfu Holding AS
- Jan Bjerkan
- Joar Støbakk
- Jan Baardsen
- Jonas Joncys
- Johansen Merete
- Jostein Halgunset
- Jub Holding AS
- Jens Lien Enk
- Jo Wennevold
- Jens Lien
- Jam Music AS
- Je Antonsen
- JS Produkter AS
- Jarle Olav Wanvik
- Jan Ove Wagnildhaug
- Jarle Negård Eiendom AS
- Jan Vidar Wiseth AS
- J. Thorgård Holding AS
- Jo Storsten Service AS
- J Sundqvist Gastronomi
- Julie Næss Minnefond
- Jan Ludvig Bjerkan
- Jon Inge Hamnebukt
- Jonjon Bygg Joncys
- Johannesen og Hagen AS
- John Arne Mjøen
- Johnsen og Oss
- Jan Gunnar Skåren
- Jens Hoff Heimdal
- Johanne B Vestbøstad
- John Ragnar Vanvik
- Jon Arne Langørgen
- Jon Arne Langørgen AS
- Julsing E-Commerce Consultancy
- Jannes Dame- og Herrefrisør
- Jeb Jan Erik Brenjord
- Jim R Bruaset Holding AS
- Jonnes Blikk og Eiendom AS
- Jan Inge Solem Holding AS