Bedrift J - Notodden
- Jkbakk AS
- Jamtveit AS
- Jcloud AS
- John Tveiten
- Janis Kepins
- Jakob Kittilsen
- Jl-Holding AS
- Jan Skogen
- Jans Solavskjerming
- Joker Meaksmoen
- Jysk Notodden
- Johannes Kvernhusmoen
- Johannes Kasin
- John Seljord AS
- Jimmy Heika
- Jostein Hefre
- Jørn Heggekroken
- Je vegen
- Jarle Traaserud
- Jamtveit Entreprenør AS
- Johnsen Entreprenør AS
- Johannes Brendemo
- Jarnbeistr Skogen
- Julian Isaacs
- Johnsen Digital
- Jensås Invest AS
- Jon Gudmundsen
- Johnsens Sykrok
- Jvz Kvalitet AS
- Julie Thomassen
- Jorunn Flaata
- Jvz Kvalitet AS
- JT Bil AS
- Johannes Berget
- Jønsi gård
- Jostein Forsberg
- Jpt Utvikling AS
- Jørn Rønningen
- Jrbs Holding AS
- John Tveitan
- Jama Service A/S
- Jama Service AS
- Jørn T Pedersen
- John Oddvar Hjartsjø
- Juggel og Juveler AS
- JKE Design Notodden AS
- J O Eiendom AS
- J O Holding AS
- John Asle Homdrom
- J.A. Invest AS
- Jan Ingar Kvisler
- Johnrud El-installasjon
- Jan Inge Norgren
- Jordmor Solbjørg Bertheussen
- John Seljord Holding AS
- Jamtveit Karl K
- John Bjørn Bøen
- J. O. Haaberg
- John Lars Hovdejord
- J Løvheim Maskin AS
- John Eirik Gutukjær
- Jan Erik Wåle
- Jou-Ya Chen
- Jeanette V Larsen
- Jon Olav Brunvatne
- Je Solberg Holding AS
- Jan Ole Odden
- Johnsen Camilla Hoff
- Jan Erik Søhol
- Johansen Emil Stein
- Jan Haugedal`s Garage
- Jørund Cronblad Krosshus
- Jakob Jonsås Aaknes
- Jan Tore Finnekåsa AS
- Juan Miguel Bosqued Ricart
- Johansen Laft & Anleggsservice
- Johansen Skog og Grønt
- J. i. Heimdal Entreprenør AS
- Jahmani Music Dennis Kimani
- J&M Beauty Academy Jovanovic
- Jamaacata Ahlisuluuk Walcishqi i Norge
- Jakt, Fiske og Friluftsliv Arve Særsland