| Eon Consult AS | Information & communication | 2018 |
| Etek AS | Professional & scientific | 2009 |
| Evenb AS | | 2022 |
| Evo Store AS | Information & communication | 2024 |
| Expo Hamar AS | Administrative & support | 1994 |
| Eøb AS | Professional & scientific | 2024 |
| F16 Invest AS | Real estate | 2021 |
| Faga Eiendom AS | Wholesale & retail | 2009 |
| FBV Holding AS | | 2019 |
| Feelgood Otta AS | Arts & recreation | 2017 |
| Finns Vareekspress Ans | Transport & logistics | 1995 |
| Finns Vareekspress AS | Transport & logistics | 2003 |
| Fjetre Ventures AS | | 2025 |
| Floor Consulting AS | Professional & scientific | 2024 |
| Floraforum AS | Real estate | 2014 |
| Flower Face AS | Transport & logistics | 2023 |
| Flusund Prosjekt AS | Professional & scientific | 2002 |
| Foreldremestring AS | Education | 2020 |
| Formula Motors AS | Wholesale & retail | 2026 |
| Fragments Designstudio AS | Professional & scientific | 2022 |
| Fredrik Nybråten Holding AS | | 2024 |
| Fremad Eiendom AS | Real estate | 2015 |
| Frydenberg Montasje Ans | Construction | 1994 |
| Frægd AS | Professional & scientific | 2023 |
| FS Østre Holding AS | Construction | 2025 |
| Fsi Evolution AS | Information & communication | 2021 |
| Gamlevegen 4 AS | Real estate | 2019 |
| Gaust Invest AS | Financial services | 2015 |
| GBS Service AS | Manufacturing | 2025 |
| GHV 25 AS | Real estate | 2022 |
| Glomsvoll Produksjon AS | Information & communication | 2019 |
| Gondul AS | | 2021 |
| Granberg Invest AS | Real estate | 2019 |
| Granum Coaching AS | Education | 2025 |
| Grimberg AS | Professional & scientific | 2026 |
| Grimerud Barnehage AS | Education | 2022 |
| Grimerud Gård AS | Agriculture & fishing | 2014 |
| Gro Til Perle AS | | 2020 |
| GS Stone Services AS | Wholesale & retail | 2017 |
| GTW Holding AS | | 2025 |
| Guldkunrud AS | Agriculture & fishing | 2018 |
| GV4 Holding AS | Real estate | 2023 |
| H92 Holding AS | | 2020 |
| Halvorsen Holdings AS | Hospitality | 2022 |
| Hamar Asia Mat AS | Wholesale & retail | 2019 |
| Hamar Graveservice AS | Construction | 2012 |
| Hamar Graveservice Og Transport AS | Construction | 2025 |
| Hamar Innredning AS | Wholesale & retail | 2018 |
| Hamar Montering AS | Construction | 2017 |
| Hamar Ølfestival AS | Arts & recreation | 2011 |
| Hannes Holding AS | | 2019 |
| Hannes Hud AS | Other services | 2018 |
| Haugom Invest AS | Professional & scientific | 2012 |
| Healing Retreats AS | Health & social care | 2019 |
| Heidsjø Eiendom AS | | 2020 |
| Heku Holding AS | Wholesale & retail | 2019 |
| Hema Helse AS | Health & social care | 2025 |
| Hho Kapital AS | | 2026 |
| Hias HOW2O AS | Professional & scientific | 2002 |
| Hjertaas Holding AS | | 2023 |
| Hjertehjelp AS | Health & social care | 2012 |
| Honyland AS | Real estate | 2013 |
| Hot Adventures AS | | 2025 |
| Hubro Consult AS | Information & communication | 2000 |
| HW Eiendom AS | Real estate | 2022 |
| Hylle 2.0 AS | Transport & logistics | 2022 |
| Håndverkern Innlandet AS | Construction | 2025 |
| I B Eiendom AS | Real estate | 2005 |
| Ildron AS | Professional & scientific | 2020 |
| Info Holding AS | | 2025 |
| Ingmund Sandrød AS | Construction | 2024 |
| Ink and Fire AS | Information & communication | 2023 |
| Innlandet Billakk AS | Other services | 2025 |
| Innlandet Salg & Utleietjenester AS | Wholesale & retail | 2022 |
| Innlandstjenester AS | Health & social care | 2023 |
| Invest Øst AS | Administrative & support | 2002 |
| Ivar Bråthen Mekaniske AS | Manufacturing | 1998 |
| J Kulsveen Holding AS | | 2016 |
| Jendal Holding AS | Real estate | 2019 |
| Jens N Johansen Transport AS | Construction | 2017 |
| JNP Holding AS | Professional & scientific | 2022 |
| Johnsgård AS | Arts & recreation | 2010 |
| Jord & Juss Eiendomskompetanse AS | Professional & scientific | 2025 |
| Jorkjend Båt AS | Manufacturing | 2009 |
| Jot Holding AS | | 2022 |
| Juemno AS | | 2018 |
| Jumina Design AS | Professional & scientific | 2012 |
| Jørund Andre AS | Professional & scientific | 2019 |
| K-Vet AS | Professional & scientific | 2026 |
| Kaak AS | Real estate | 2012 |
| Kaaterud AS | Manufacturing | 1989 |
| Karl Kristian Fjeld Holding AS | | 2020 |
| KB Elektro AS | Construction | 1988 |
| KB Elektro Eiendom AS | Real estate | 2014 |
| KB Vangen AS | | 2024 |
| Kim Bjørnbakken AS | Construction | 2024 |
| Kiropractic AS | Health & social care | 2023 |
| Kjetil Invest AS | | 2022 |
| Klette Invest AS | | 2024 |
| Kluke Sveise- Og Blikkenslagerverksted AS | Construction | 1990 |