Bedrift I - Kragerø
- Iwbb AS
- Isg AS
- Informatiq AS
- Industrino AS
- Imd AS Konkursbo
- Imd AS Konkursbo
- Indidye Holding AS
- Indidye Europe AS
- Ivar Lia
- Ilona Buraka
- Ingro - Holding AS
- Ida Hansen
- Iboa Holding AS
- Industri Automasjon AS
- Isaksen Byggservice AS
- Ingeborg Due Tønnesen
- Ib Skottheim Rusten
- Irent Abdulakhijeva Masaeva
- Inthex Import Limited
- Iain Kremer Holding AS
- Ingerting Inger Aandstad Olsen
- Interiørdesignerenes og Utstillingsdesignerenes Interesseorganisasjon
- Ing. Frode L. Solheim