Bedrift J - Bekkelaget
- Jussnett AS
- Jahema AS
- Jaman AS
- Jarbakk1 AS
- Jakam AS
- Julin Kapital AS
- Jfc Norden
- Journalist Terning
- Jeya Ventures
- Jurgita Pociuniene
- Jhh Invest AS
- John Hausken
- Juletreparkens Venner
- Jakob Ander
- Jeppesen Formidling
- Jakob Kahn
- Jazzman Kristiansen
- Juletreparkens Venner
- Jernia Holtet
- J12 Invest AS
- Jahema Maskin AS
- Jbb-Invest AS
- Jh Consulting AS
- Jamina Blipp
- Jaramillo Nunez
- Jevi Holding AS
- Jørn Juliussen AS
- Jansen Øyvind
- Jansen Anestesi
- Jarib Invest AS
- Joker Holtet
- Joker Holtet
- Jomfrubråten Eiendom AS
- Jim Invest AS
- Jan Johnsen
- Jipa Transporta
- Jo Løvnæseth
- Jansen Pixit
- Jawara Banta
- Julie S Dreier
- Jens Jeremiassen Johnsen
- Jon Wang Fotograf
- Joakim Bruun Edvardsen
- Jan Braar Christensen
- Jon Kristian Høye
- John Nicholas Hausken
- Jan Emil Kristoffersen
- Jarle Røssland Foto
- Jupiter Consulting Thevarajah
- Jan Erik Westby
- Johny Steinar Kongerud
- Johny Steinar Kongerud
- Juuhl-Sivertsen Eiendom AS
- Jan Robert Kvam AS
- Jan-Fredrik Granvold
- Jan Braar Christensen
- Jølstad Begravelsesbyrå Holtet
- John Lasse Bockelie
- Jms Renhold Matuseviciene
- Jarl Eivind Aspen
- Jenny Mueni Ndunda
- Jacobs på Holtet
- Johan Haugen Skjørdal
- Johan Haugen Skjørdal
- Ju Pedersen Consult
- Jakub Magometovich Khalukoev
- Jan-Eirik Hansen AS
- Jonas Rosseland Nicolaysen
- Joachim Sebastian Lilloe-Salvesen
- Jan Roger von Gyllensten
- Jamila Brodin Interiør Design
- Jason White Birkevold Liem
- Johan Scharffenbergsvei 116 Eiendom AS
- JT Service Justyna Traczyk
- Ja Consulting Jon Anders Hægh
- Jea LPG Service Jan Aasgaard
- Jk Transport og Renhold Justyna Klepacka