Bedrift J - Ranheim
- Josu AS
- Jtjo AS
- Justine
- Jas AS
- Jenssen & Co AS
- Jeraymi AS
- Jovini AS
- Jusstips AS
- Jenssens Kransebinderi
- Jensen Txt
- Juma Invest AS
- Jk Holding AS
- Jtjo Eiendom AS
- Jarle Holding AS
- Jensen Txt AS
- Jenssen Holding AS
- Jensen Studio
- Jonsvatnet Sangkor
- Jc-Invest AS
- Johnsen Byggservice
- Johnny Gjervan
- James Dalsvingen AS
- James Havstein AS
- Jebra Eiendom AS
- Johnny Gundersen
- Jonas Hammeren
- Johansen Maxed
- Jon Forbord
- Johansson Kapital AS
- Jonas Støre
- Jonas Støre
- Jasmin Rönnqvist Yoga
- Jo Taftø Allservice
- Johannes Smidt - Johsform
- Jernbanepensjonistenes Forening Trondheim
- Johansen Thai Aroi
- Jørn Sundland Holding AS
- Jhconsult Jan Haraldsen
- Jan Otto Solli
- John Vegard Muller
- Jon Arne Madsø
- Julia Bratvold Nervik AS
- Jorid Finsvik Kosberg
- Jävlar på Kärlek AS
- Jakobsli Hårstudio Avd Ranheim
- J Rye Consult
- Jakobsli Hårstudio AS Avd Ranheim
- Jan Arild Hollås
- Jk Consult, Johs.Karlgård
- Jan T. Thomassen Holding AS
- Jonasson Per Stefan Mårten
- Jarling Mathias Kvam Haeger
- Jon Skogstads veg 10 AS
- Jetro Consult Jan Erik Trondseth
- Johannes Minsås veg Nr. 6
- Johannes Minsås veg Nr. 6
- Jm Alano Beauty Shop & More