Firma J - Ås
- Jordskifterlaget
- Jarimpex AS
- Joanna
- Jam&Waffles
- Josef
- Jedski AS
- Jovial Invest AS
- Jørgen Navjord
- Juelsrud Konsulenttjenester
- Justas Lekavicius
- Julie Hansen Enk
- Jothas Betong AS
- Jens Østli
- Jan Iversrud
- Jawa Bygg AS
- Jørund Natvik
- Jonathan Nielssen
- Jaasund Consulting
- Jordet Butikkdrift AS
- Jeleel Agboola
- Jon Mjærum
- Jan Wold AS
- Jee Teigen AS
- J&B Eiendom AS
- Johan Bjørneby
- Jonas Bjälesjö
- Jømat Holding AS
- Joyless Music DA
- Johannes Røed
- Jon Krogvold
- Jaco Trading AS
- Joakim Berg Svendsen
- Jordbrukerlaget ved Nmbu
- Jorunn Håkonsen Hillestad
- Jon Eivind Dyrberg
- Johs H Røinås
- John Howard Slade
- Jølstad Begravelsesbyrå Ås
- Jon Simon Grue
- Jørn Olav Tomter
- Julijascript Julija Kovale
- Jonas Hagen Angelsen
- Julien Climbing Services
- Joanna Elen Språktjenester
- Jens Kristiansen Import
- Jan-Erik Teigen AS
- Jan Wold Holding AS
- Jon Anders Larmerud
- Jan Wold Eiendom AS
- Jonas Myrhaug Hoelstad
- Jan Olav Martinsen
- Jan Roar Orlin
- Jens Bernt Aune
- Jha the Filmmaker
- Jacqueline Marie Esser
- Jan Reidar Glusli
- Janne-Christine Fossum
- Jekthammer Kokke Tjenester
- Jan-Freddy Partners
- J. Stulberga Montørservice
- Jan Olaf Thormodsæter
- John Nistad Prestegaard
- Julia Crijns Trulsen
- Jakobsen Odd-Harald
- Jens Magnus Ludwig Dreyer
- Jh Consult John Høsteland
- Jorun Margrethe Røed Almås
- Jr Promotion Jørgen Rasmussen
- Jørn Audun Torp-Nango
- Jordgubben - Trond Knapp Haraldsen
- Jg-Diving Jacob Grøgaard
- Jordbrukerlaget i Oslo og Akershus
- Jørn Kristiansens Tjenester og Krimskrams
- Jan Ketil Arnulf Psykologiske Fagtjenest