Bedrift J - Kongsvinger
- Jhsinvest AS
- Jahnsrud AS
- Jonex AS
- Jonex AS
- Jonassen Farmasøytiske AS
- Jbe Invest AS
- Jl Toppteknik AB
- Jms Norge AS
- Jl Kommunikasjon AS
- Jørn Hansen
- Jan Ånerud
- Johanna Håland
- Jf Ruud
- Joker Kongsvinger
- Jurate Reum
- June Myhrer
- Johansen Bobilservice
- Johan Helland
- Jørgensen Spesialtransport AS
- Jahnsrud Eiendom AS
- Jm Gjenvinning AS
- J-Eiendom AS
- Jobzone Kongsvinger
- Jernbanegata 16 AS
- Johansen Music
- Jernbanenes Borettslag AL
- Jernia Kongsvinger
- Jernbanenes Borettslag AL
- Jlassi Mohamed
- Jtb Invest AS
- Jernbanegata Næringsutvikling AS
- Jo Eiendom AS
- Jsv 10 AS
- Jens Dahl AS
- John Aasum
- Jorunn Radford
- Jysk Kongsvinger
- Jabri Tolktjenste
- Jenny Løfsgaard
- Jh Bygg AS
- Johnsrud Maskin
- Je Proffservice AS
- Jesper Ruud Soløst
- Jan Marius Vangen
- Jfxtrahjelp Johnny Fjeld
- Jesper Ruud Soløst
- J&C Transport AS Tvangsavviklingsbo
- J&C Transport AS Tvangsavviklingsbo
- Jafs - Kebab 95 AS
- Johan B Ukkestad AS
- Johan Henrik Castberg
- Jonas Opsahl Auestad
- Jobzone Norge AS Avd Kongsvinger
- Jan Cato Maurbakken
- Jan Egil Melby
- John Deere Forestry AS
- Jack & Jones
- Janine Elizabeth England
- Jacobsen Even L.
- Jan Werner Andersen
- Jon Gerhard Guttormsen
- Jonas Patrik Riemann
- Jakobsen Import & Bilsalg
- Jørn Vetle Breisjølie Vestbakken
- JS Bygg og Eiendom AS
- Johansen Transport og Service
- Jolite Lill-Cathrin Bergseteren
- J E Kristoffersen Eiendom AS
- Jehovas Vitner Kongsvinger Menighet
- Jens Dahl AS Henning Kristensen
- Jonas Lies gate 2 ANS
- Jan A Vibekken Tømrermesterforretning
- Joma Jannicke Stenberg Mykkestue
- Jaktia Kongsvinger - Kongsvinger Sport & Fritid AS
- Je Ma Casino & Partyservice Aktiebolag
- Jump Break & Hip Hop Klubb - Dans
- Johnny Berntsen Song And Music Tomorrow And Forever