Bedrift J - Horten
- Jmc AS
- Jhn AS
- Jernringen AS
- Jobbintro AS
- Jotan AS
- Jørgen Fasting
- Jørgen Fasting
- Julie Nilsen
- Jotabakken Borettslag
- Jotabakken Borettslag
- Jacobsjordet Borettslag
- Jacobsjordet Borettslag
- Jangaard Foto
- Jørgen Brekke
- Jagjitsingh Singh
- Joker Horten
- Jolanta Liaudinskiene
- Jobben Alarm
- Jota Handel ANS
- Juve Invest AS
- Jat Holding AS
- Jk Interiør AS
- Johannessen Servlab
- Jørn Kragh
- Jonas Røyeng
- Joba Invest AS
- Jc Gaard AS
- Jørgen Norheim
- Jensen Prosjekttjenester AS
- Ji&B Holding AS
- Jonas Lindberg
- Jonas Lindberg
- Jernia Horten
- Jaw Consulting AS
- Jacobsen Musikk
- Jac. Jacobsen Da
- Jørgen Transport AS
- Jk Renholdsservice AS
- Jysk Horten
- Just Henriksen
- Jon Kaurel
- Jbc Services AS
- Jafs Horten
- Joakim Thrane
- Jon Sørebø
- Jamal Al-Amari
- Jentene på Kaffe
- Janet Sandø-Healey
- Julianne Kølsøe Morken
- Johan B Eiendom AS
- Jan Kolstad Grafikk
- Jms Jørgen Steen
- J. C. Broch AS
- J. Kleppe Consulting
- Jacobsen & Sønn AS
- Jørn Erik Borge
- Jarle Haug Consulting
- Jovallen - Steinar Jovall
- Jørgen Ingeberg Prosjekt
- Jeanette Flack Johansen
- Jack & Jones
- Jan-Arne Johansen
- Juicy Donuts Horten
- Jon Levi Pedersen
- Johnny Pedersen Transport
- Junio Yulia Martyushenko
- Jørn Morten Menes
- Jl Staff Holding AS
- Jp Blazek Consult
- Josol Interiør V/Svein Kirkhaug
- Johannessen Raw Fine Arte
- Jensen Event Lemonia Eventyr
- Jeotec Jan Eddy Ottem
- Jennie-Lovise Nordheim Bjerke
- J Olsens Enke Hagesenter AS
- Jonas Sørbye til Stede
- Jehovas Vitner - Horten Menighet
- Joachim Brattland Henriksen Konkursbo
- Jan og Hege Raaen A/S
- Jimenez Rørservice AS E.F.
- Jamie Andrews Writing Services
- Jonas Ø Gundersen Universal Import
- Just Spey / Tommy Aarkvisla
- Jørgen Ferjemannsvei Nr. 6 Velforening
- Jørgen Ferjemannsvei Nr. 6 Velforening
- Jessica Klær V/Jaswamt Kaur Kumar
- Jan Roger Jacobsen Poosz Transport
- J.O.H.Massasje John Ole Heggtveit