Bedrift I - Alnabru
- Innomotics AS
- Inoxo AS
- Ippcom AS
- Instacall AS
- Ignist AS
- Instacall AS
- Iklinikk AS
- Isopartner AS
- Indunor AS
- Indiform
- Ibolig AS
- Innomotics Gmbh
- Innomotics Gmbh
- Interiør
- Interiør
- Industri Skudnes
- Ionescu Geocos
- IKT-Nor AS
- Ingeniør Service ANS
- Isopartner AS Avd Oslo
- Ir Fastighets AB
- Ida Barsnes
- Iq Holding AS
- ISS Fruktservice
- I Invest AS
- Ingeniør Service AS
- Isotech Isolasjoner AS
- Inoxo Regnskap AS
- Instabox Norway AS
- Iloq Norge AS
- Isolasjoner AS Isotech
- Instant Driver AS
- Industrikjemikalier Mitco AS
- Ingram Micro AB
- IKT -Elektro AS
- Inka Management AS
- Innsikt Invest AS
- Innsikt Holding AS
- Ifø Electric AS
- Ikas Isolering
- Init Denmark NUF
- Init Denmark NUF
- Ikas Isolering
- Igor Radivoyevich
- IT/teknisk Driftsvakt
- Inna Severynska
- Import Sentralen AS
- Innkjøp Tom Arild
- Inge Sjåfør 105
- Ismail X Beauty
- Ibrahima Diouf Dans
- Ingvild Kristin Kirkvik
- Imdad Relief Foundation
- Infrastructure Norway i AS
- ISS Facility Services AS
- Infrastructure Nordics 3 AS
- Isachsen Anlegg AS Avd Oslo
- Infrastructure Nordics 4 AS
- Ingeniør Ivar Pettersen AS
- Inge Høyers Billakkering
- Imperium Eiendom Norway AS
- Industri og Boliggulv AS
- Intelligent Telecom Services AS
- Izabel Camille Aps
- Izabel Camille Aps
- Invertering I-plan
- ISS Arena & Event
- Iraqi National News Agency
- Infrastructure Nordics III Parent AS
- Ilocano Association In Norway
- I Dag Renovering, Garneata
- ISS Facility Services AS Avd 411056 Oxer
- Industribygg i V/Adv Per Diesen
- Industribygg II V/Adv Per Diesen
- Isenkram M&M, Simen i. Vangen
- ISS Service Management AS Avd Catering Oslo
- Infinity Studio Anwar Qadir Zada
- Inga Problem Inga Thyri Thordardottir
- ISS Facility Services AS Avd 411007 Veolia
- Insider Facility Solutions AS Kantine Motek AS
- ISS Facility Services AS Avd 411122 Fabritius Eiendomsdrift
- ISS Facility Services AS Avd 411109 Fabritius Øa 24
- Industrial Textiles Norge Norsk Avdeling Av Utenlandsk Foretak