Bedrift J - Tiller
- Jabarkhel
- Jms AS
- Johannessen AS
- Jørgen Larsen
- Jamthaugen Huseierlag
- Jhe Invest AS
- Jonsvannsveien 137 AS
- Jonsvannsveien 140 AS
- Jonsvannsveien 135 AS
- Jernia Detalj AS
- Jonsvannveien 142 AS
- Jysk Tiller
- Jamthaugen Huseierlag
- Jens Privat
- Jazzercise Norangshol
- Jandre Nergård
- Jarle Thonstad
- Jordbærpikene Tiller
- Judoklubb Nidaros
- Josip Pazin
- Jovex Holding AS
- Jr Rishaug AS
- Jomar Johansen
- Jacqueline Monisit
- Johannes Tesfamariam
- Jensbergs Healthdataconsulting
- J.Paulsen AS
- Joanna Opstad AS
- Johannes Tesfamariam
- Jaf Invest AS
- J&F Invest AS
- Jarle Aakvik AS
- Jannicke Sagøy AS
- Joaquin Vallejos
- Johansen Antiques
- Jørgen Rotan
- Jelena Safronova
- Jungheinrich Trondheim
- Johansen Trond
- Just Padel Rosten AS
- Jula Trondheim - Tiller
- Jack & Jones
- Jølle & Kristensen AS
- Juvelen City syd
- Jon Erling Arntzen
- Junkyard City Syd
- Jan Otto Rydland
- John-Arne Rimol
- Jan William Ernstsen
- Jobb & Inkludering AS
- Jofrid Giskeødegård Løseth
- Jamo Bostad Coaching
- Joma Snekkerverksted Samuelsen
- Jbf Pensjonistforening Trondheim
- Jbf Pensjonistforening Trondheim
- Joma Snekkerverksted Samuelsen
- Jan Erik Landrø
- Jon Alfred Hassel
- Jon Eigill Johansen
- Jorg`s Blåseshop Tobiassen
- Jan Olav Thorgård
- Jan Tore Lund
- Jostein Johannes Lund
- Justervesenet Distriktskontor Midt- Norge
- Jv 140 Snr 1 AS
- Jølle & Kristensen Holding AS
- Jamie Hellier Personlig Trening
- Jehovas Vitner Heimdal Menighet
- Jehovas Vitner - Byåsen Menighet