Bedrift J - Holmenkollen
- Jeki AS
- Juvann AS
- Jofelu AS
- Jbhm AS
- Juniorsymfonikerne
- Juniorsymfonikerne
- Jakra AS
- Jblom AS
- Jacquis AS
- Juveren AS
- Juce AS
- Jam AS
- Jobmed AS
- Jogun AS
- Johansson Gunnar
- Jb Mur&Bygg AS
- Jøg Invest AS
- Jmot Holding AS
- Juvike Vel
- Juvike Vel
- Johnny Mehammer
- Julius Rumpf
- Johannes Benestad AS
- Jed Agnes AS
- Jpg Holding AS
- Jystad Invest
- Johan Michelet AS
- Jhh Capital AS
- Johansson Invest
- Johansson Consulting
- Johansson Invest
- Juan Urresti
- Jws Eiendom AS
- Joanna Olichwer
- Jilin Yang
- Janicke Knudtzon
- Jr Holdings AS
- Jørgensen Drift
- Jeppes Familiebarnehage
- Jens Anfindsen
- Joker Holmenkollen
- Jtvenge Holding AS
- Jevne Gerd
- Jane Hveding
- Jds-Invest AS
- Jantjo Invest AS
- J. Helstad AS
- Jr Bolig AS
- Jostein Berntsen
- Jutta Behrendt
- Jsm Mjønes
- Janca Invest AS
- Jan Grosch AS
- Johansson Kirka
- Joakim Blomskøld
- Jakub Piasecki
- Jerpefaret Kabelforening
- Jerpefaret Kabelforening
- Jerpefaret Boligsameiet
- Jensen Karl
- Jana Anisimova
- Jpj Capital AS
- Jerp Holding AS
- Juvel Sikkerhet AS
- Jaha Capital AS
- Juchal Invest AS
- Jerpefaret Boligsameiet
- Jesper Wahlqvist
- Julie Brautaset
- Jannecke Øinæs
- Jon Haugan
- Jz Invest AS
- Juniors Holding AS
- Jan Ole Otnæs
- Jem Hall Coaching AS
- Jan Heyerdahl Fagereng
- Jon Terje Leinaas
- J Smiths Agenturer AS
- J G Invest AS
- Jan-Derek Sørensen
- Jørgen Bjørnson Aanderaa
- Jessica Da Silva Barradas
- John Bernhard Bottheim
- Jenelyn Busaco Buslon
- Jan Magne Heggelund
- J.E Skappel AS
- Jerpefaret 33-35
- Jerpefaret 33-35
- Jon Erik Langnes
- Jørgen G Heje
- Jerog Consulting - Rogde
- Jan Ragnar Haugstvedt
- Janne-Camilla Lyster
- Jandyra Rojas Palomino
- Josef Emmanuel Nyström
- Jørgen André Tuer Thorvaldsen
- Johansson Sven Thomas Patrik
- Jobbsøkerhjelp Atvenge Anette Tvenge
- Johan Camilo Alstad-Øhren
- Johanna Elisabeth Rykke Berstad
- Jan Chr G Sundt
- Julius Brynestad Jørgensen Lege
- Johs. Consulting Johannes Ystaas Wist
- Jensen Dagfinn Agencies René Jensen
- John P Pedersen & Søn AS
- Jens Peder Bunemann De Besche