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