Bedrift J - Melbu
- Jernvareforretningen AS
- Joker Melbu
- Jenssen Dykk
- Johannes Magnussen
- Johnsen Entelechy
- Jg Steinsvik AS
- Jr-Tech AS
- Jenssen Kompetanse
- Jarle Arne Henriksen
- Jens-Are Jenssen
- Jørn Sverre Hermansen
- J Ellingsen Media
- Johansen IT Consulting
- Jann Tore Johansen
- Jann Tore Johansen
- Jim Walde JW.BYGG
- J.H. Eiendom Melbu AS