Bedrift I - Sætre
- Itsshowtime AS
- Inell AS
- Inge Moen
- Insto Holding AS
- Imaginations Parkins
- Ivar Andreas Seip
- Ingunn's Ingunn Beck
- Ingunn Margrete Fridorf
- Ingrid Münstermann Nordberg
- Itsshowtime Tommy Steine
- Intelpro Investment Company AS
- Intelpro Intellectual Properties AS
- Imenes Mur & Flis AS
- Ila Hud og Fotklinikk Gøril Skipnes Borge
- Impulsmassasje i Røyken & Hurum Daiva Vyciene