Bedrift I - Hosle
- Ivento AS
- Innovatrykk AS
- Isolar AS
- Investorius AS
- Incremental AS
- Ilo Invest AS
- Ibg Holding AS
- Ikas Invest AS
- IC Norge
- Issimo Holding AS
- IC Norge
- Interiør Munthe
- Inter-Training AS
- Ida Nilsson
- Investor Holding AS
- Investor Eiendom AS
- Ida Kopperstad
- Ingjerd Jevnaker Straand
- Intervensjonsprosa Espen Schaanning
- Intervent V/Per Skjæveland
- Ingrid Namork Epf
- Ildstad Consulting Dødsbo
- Inger Merethe Nergaard
- Ifuturo Schei Consulting
- Igor Cieciura Delivery Service
- Ikigai, Christine H. Aanestad
- Ilona Foto Ilona Berzina
- Ionela-Cristina Tinciu /House Of Tara