Bedrift I - Horten
- Iforkant AS
- Immensum AS
- Integrasjonssystemer AS
- Ismael
- Idl AS
- Inpartner AS
- Indental AS
- Indre Havneby AS
- Ilehaugen Borettslag
- Ilehaugen Borettslag
- Idess Norway AS
- Import AS Perro
- Inotec Investment AS
- Ingen Gullgruve AS
- Ilda Care AS
- Ihlhaug Holding AS
- Ibiamusic Stenvang
- Imingen Horten AS
- Iryna Kuzavko
- Ibh Holding AS
- Inger Jonsrud
- Ignis Tjenester AS
- Intaeng Thawachai
- IT-systemer AS
- Inna Voroshylova
- Ingunn Brattlid
- Irene Lewis
- Ikb Espeseth
- Ingvild Gåskjenn
- Irmelin Lundstad
- I-Mente AS
- Inspira Interiørkontor
- Ingvild Eckdahl
- Inspira Interiørkontor AS
- Iryna Kviatkovska
- IT Consulting AS
- Indus Infotel AS
- Intervest Miljø AS
- Inger Jonsrud
- Irma Pirtskhalaishvili
- Its Pro AS
- Inspire Kirken
- Innerdals Byggservice
- Idr Huset AS
- Inspire Kirken
- Interngruppa Norspace
- I. Loe Psykologtjeneste
- Indre Havneby Borettslag
- Indre Havneby Borettslag
- Instinct Charlotte Stensnes
- Indre havn Sykehjem
- Interiørarkitekt Peter Friberg
- Ingvild Eide Leirfall
- Ingeniør Ragnar Iversen
- Intersport Horten - Solberg
- India Pearl Of
- Institut Sevdana Vestfold
- Irma Pirtskhalaishvili Tolk
- Inge Hatlelid Mortensen
- Irene Vassdokken Rimala
- Interiørarkitekt Hege Fjørtoft
- Idås Influitive Marketing
- Indre havn Sykehjems Venneforening
- Indigo Dame og Herrefrisør AS
- Iforkant M Trond Halden
- Ide- og Initiativgruppen Karljohansvernerne
- Iae Ingrid Anette Eckroll
- ISS Facility Services AS Avd Plantax
- Issaev G Force Event
- Icf Renhold Ourania Sarigiannidou
- ISS Facility Services AS Avd Sensonor
- Ilda Inspire By Camilla Victor
- Ilda Design, Jewelry By Camilla AS
- Ing. Wilfred Aasheim Enk, Architectural Consulting
- ISS Facility Services AS Avd Kystverket Horten
- Idrettsfysiolog og Pt Marit Hanslien
- I Balanse, Ernæringsveiledning Karina Larsen Skaug