Bedrift I - Bardufoss
- Inwestermann AS
- Insurfront AS
- Inspirit DA
- Istind Bestandsplanområde
- Ivan Hnatyshyn
- Il Kampen
- Istindli Veglag
- Istind Bestandsplanområde
- Ivar Rognli
- Inge Rognmo
- Ivar Rognli
- Industriv. 14 AS
- Istindan Holding AS
- Istindli Grendehus
- Istindan Invest AS
- Idrettens Studieforbund/ Troms
- Ivar Johansen IT
- Indre Troms Fagforening
- Industriveien 37 Bardufoss AS
- Ipsum Stella Nova AS
- Imdans Inge Martin Helgesen
- ISS Service Management AS Avd Renhold Bardufoss