Bedrift J - Stathelle
- Jordon AS
- Johansen
- Jds Holding AS
- Jordon Consulting AS
- Jernia Brotorvet
- Juvelen Brotorvet
- Jensen Sten
- Jh Rasmussen
- Jmgs Invest AS
- Jon Lunden
- Jørn Siljan
- Jorunn Siljan
- Jens Tangen
- Jmeb Eiendom AS
- Joblo Holding AS
- Jamru Holding AS
- Jome Invest AS
- Jacobsen Music
- Jens Tjellaug
- JM Byggservice AS
- Jan Glittum
- Jørn Klemmetvold
- Jarle Westgård
- Jørn Elvig
- Jarle Bleikelia
- Jk Hus AS
- Joker Trosby
- Jarle Fossing
- Jtm - Bygg AS
- Jøntvedt Maskin
- Johnny Karlsen
- Jan Sverre Amundsen
- Jorunn Juliussen Holth
- Jarle Lauvstad-Wormdahl
- Jan August Bolstad
- Jon Einar Bergsland
- Jesper Aaby Bergkåsa
- Johannes B Garstad
- Jan Olav Rosland
- Jens Helge Halvorsen
- Jens Sverre Nystein
- John Torbjørn Wingereid
- Jan Erik Tinderholt
- Jo Erland Kjær
- Jarand Moen Romtveit
- Jsl Lauritsen Transport
- Jarand Moen Romtveit
- Joakim Krogsgård Larsen
- John Arne Sødtholt
- Jan Gunnar Gøystdal
- Jens Zakarias Bergsland
- Jostein Kristian Eliassen
- Jtm Bygg V/Jan Myhre
- Jan Kjell Rugtvedt Holding AS
- Jb Bygg og Rådgivning AS
- Jha Consult Jostein Hamnebukt
- Jehovas Vitner - Langesund Menighet
- Jada Jada Holger Lockertsen
- Jørn Gunnar Akerhaugen Eilevstjønn
- jem & fix Bamble
- Jens Sverre Jensen Nystein
- Jødisk Nasjonalfond Keren Kajemet Lisrael
- Jeppesen Tak & Tjenester AS Tvangsavviklingsbo
- Jeppesen Tak & Tjenester AS Tvangsavviklingsbo
- Jan Heramb Karlsen - Herambs Nærservice
- Johnny Gulliksen Bygg & Kjøkken
- Jp Consulting Johannes Andreas Lodberg Pyskow
- Jpf Support, V/ Jon Pieter Flølo