| Hjellumveien 81 AS | Real estate | 2010 |
| Hromalic Holding AS | Arts & recreation | 2023 |
| Hvarstad Skog Ans | Agriculture & fishing | 2007 |
| Høsbjørvegen 2E AS | Real estate | 2018 |
| Høsbjørveien 2 Eiendom AS | Wholesale & retail | 2015 |
| Hülsdau Holding AS | | 2020 |
| Imis Invest AS | | 2021 |
| Innlandet Ressurs AS | Administrative & support | 2012 |
| Innlandet Rør Og Bad AS | Construction | 2024 |
| Ivlo AS | Real estate | 2020 |
| J.K Holding AS | Construction | 2016 |
| Jdrev AS | Information & communication | 2023 |
| Jemblie Maskin AS | Wholesale & retail | 2017 |
| JM Drift AS | Construction | 2019 |
| Johansen Bygg Og Takfornying AS | Construction | 2024 |
| Jongård Invest AS | Construction | 2023 |
| Kalde Kråker Consult AS | Professional & scientific | 2021 |
| Kappvegen AS | Real estate | 2023 |
| Knut H. Andersen AS | Construction | 2005 |
| Kommunebygg AS | Real estate | 2022 |
| Kos AS | Health & social care | 2022 |
| Kraftrud AS | Real estate | 2021 |
| Kurud Mølle AS | Real estate | 1995 |
| Kvebergsøya Da | Hospitality | 2022 |
| Kvilten Holding AS | | 2024 |
| Landbrukstjenester Hedmarken SA | Agriculture & fishing | 1990 |
| Leonard AS | Transport & logistics | 2025 |
| Lerhus AS | | 2023 |
| LHK55 AS | Real estate | 2018 |
| Lie Malerservice AS | Construction | 2016 |
| Lifo Konsult AS | Wholesale & retail | 2000 |
| Linn Christine Nystrand AS | Wholesale & retail | 2023 |
| Løvbak AS | | 2000 |
| M Ødegaard AS | Wholesale & retail | 1969 |
| M-Drift AS | Construction | 2024 |
| Manuellterapeut Marianne Storberget AS | Health & social care | 2024 |
| Marits Logopedtjenester AS | Health & social care | 2015 |
| Mariusskivenes AS | Construction | 2023 |
| Marmorvegen 8 AS | Real estate | 2020 |
| Martha L Frogner AS | Real estate | 2012 |
| Mathus Ridabu AS | Hospitality | 2022 |
| Mcm-Holding AS | Construction | 2019 |
| Mejora AS | Professional & scientific | 2024 |
| Melanderjordet AS | Real estate | 2022 |
| Melby Eiendom Invest AS | Real estate | 2016 |
| Minitech AS | Manufacturing | 2017 |
| Mitek Industries AS | Wholesale & retail | 2002 |
| Miva AS | Construction | 2014 |
| Miøsen AS | Construction | 2005 |
| Miøsen Eiendom AS | Construction | 2017 |
| Miøsen Teknikk AS | Construction | 2022 |
| Mjøsen Murmesterforretning AS | Construction | 2001 |
| Mobile Hamar AS | Other services | 1971 |
| Morad Norge AS | Wholesale & retail | 2021 |
| Moskus Drift AS | Construction | 2023 |
| Muffeservice AS | Construction | 2012 |
| Murphys Bryllup AS | Information & communication | 2026 |
| Myst AS | Information & communication | 2024 |
| Naprapat Gry Mostue AS | Health & social care | 2022 |
| Nordic 360 AS | Administrative & support | 2023 |
| Nordstrøm Consulting AS | Professional & scientific | 2019 |
| Norgro AS | Wholesale & retail | 1990 |
| Northpole Import AS | Wholesale & retail | 2026 |
| Nydal Transport AS | Transport & logistics | 2025 |
| Oej Invest AS | | 2024 |
| Ofstad-Pettersen Eiendom AS | Hospitality | 2015 |
| Opem Musikk AS | Other services | 2020 |
| Pake Holding AS | | 2025 |
| Patientguide AS | Information & communication | 2021 |
| Pegwall Norway Ans | Wholesale & retail | 1996 |
| Petersen Skonnord Bygg Og Eiendom AS | Construction | 2015 |
| Petersen Skonnord Eiendomsservice AS | Administrative & support | 2020 |
| Pål H. Dobloug Maskin AS | Construction | 2010 |
| R/B Budservice Da | Transport & logistics | 2005 |
| Realinnovasjon Da | Professional & scientific | 2009 |
| Rekonett AS | Information & communication | 2025 |
| Ridabu Handel AS | Wholesale & retail | 1989 |
| Ridabu Mini Pris AS | Wholesale & retail | 2001 |
| Ridabu Vanningsanlegg SA | Water & waste | 1976 |
| Rijo AS | Wholesale & retail | 2014 |
| Rom Bygg Og Farge AS | Construction | 2024 |
| Rørlegger Bekkevold AS | Construction | 2013 |
| Rørleggervakta Innlandet - Radon-Vvs AS | Construction | 2018 |
| Rørleggervakta Invest AS | | 2026 |
| S Farmens Mesterbygg AS | Construction | 1988 |
| S. F. Invest AS | Construction | 2005 |
| S.Henriksen AS | Real estate | 2012 |
| Sandvika 6 AS | Real estate | 2022 |
| Selmar Holding AS | Construction | 2019 |
| Sentral Eiendom AS | Real estate | 2003 |
| Siri's Holding AS | Wholesale & retail | 2021 |
| Skaaret Elektro AS | Manufacturing | 2010 |
| Skare Johnsen Holding AS | | 2026 |
| Skivenes Invest AS | | 2024 |
| Skjeseth Invest AS | Real estate | 2005 |
| Skolevegen 6 AS | Real estate | 2023 |
| Skreppe AS | Professional & scientific | 2017 |
| Smevoll AS | | 2024 |
| Solberg-Holding AS | Real estate | 2020 |
| Spranget Invest AS | Real estate | 2021 |