Bedrift I - Gressvik
- Indigomarine AS
- Intens AS
- Iworks AS
- Irina
- Iversen Produktdesign
- Interline Europe AS
- Input Data AS
- Ida Wulff
- Ingrid Kindem
- Invenio Invest AS
- Ilaveien 50 AS
- Ingeniør Evensen AS
- InfoCare Norge AS
- Input Quality Assistant AS
- Its A Sign AS
- In the Wild DA
- Ing. Ørnulf Olsen
- Ifellesskap NLM Fredrikstad
- Iona Holmsen Mindfulness
- Ida Johanna Olsen
- Ifellesskap NLM Fredrikstad
- Invenio Corporate Finance AS
- Ingeniør Eirik Bilet
- Ing. BK. Berntsen
- Impala Pet Spanne
- Ille Gode Greier AS
- Interiørkonsulent Malin Janine Nilsen
- Insites - Mathias Strand Kristiansen
- Ingeniør og Yrkesdykker Fagermoen
- Iod-Komiteen for Norge
- Ingunn Helene Skauen Ruud
- Ingeniør Ann-Theres Løchen
- ISS Facility Services AS Avd 415021 Jakon
- Ide- Dekor Blomster Torild Bauer
- Istad Consulting Hedda Istad Brenna-Lund
- Iljos Det Beste Fra Hellas Plotas Arnesen