| 3 Bra Kara Band Da | Arts & recreation | 2026 |
| Aktieselskapet Klevfos Cellulose & Papirfabrikk | Real estate | 1918 |
| Aktiv Logistikk AS | Transport & logistics | 2018 |
| Alfarrustad Bygg AS | Construction | 2022 |
| Alfarrustad Invest AS | Construction | 2022 |
| Altibil AS | Wholesale & retail | 2017 |
| Andreas Ringnes Holding AS | Real estate | 2013 |
| Aobratlie Holding AS | Real estate | 2023 |
| Aregain Music Ans | Information & communication | 2011 |
| Arnfinn Lien AS | Professional & scientific | 1998 |
| Arnfinn Lien Bygg AS | Real estate | 1998 |
| Arsenal Station Pod Da | Information & communication | 2023 |
| Asp-Invest AS | Real estate | 2023 |
| Atex AS | Wholesale & retail | 1998 |
| Audhild's Symaskinservice AS | Other services | 2025 |
| Auto Scandi AS | Wholesale & retail | 2025 |
| Autofleks AS | Administrative & support | 1999 |
| Autoplan AS | Administrative & support | 1999 |
| Autosenteret Løten AS | Other services | 2014 |
| B.E. Nilsen Engineering AS | Information & communication | 2015 |
| Bakke Graveservice AS | Construction | 2022 |
| Bakken Øvre Gårdsmat Anita Stolp Kildahl Ole Martin Kildahl Ans | Manufacturing | 2000 |
| Bakken Øvre Gårdsmat AS | Manufacturing | 2014 |
| Balke Agro AS | Agriculture & fishing | 2022 |
| Ballongfisk AS | Arts & recreation | 2020 |
| BB Løten Eiendom AS | Real estate | 2016 |
| Bdbratlie Holding AS | | 2023 |
| Bekkevold Bygg Og Bad AS | Construction | 2009 |
| Bekkvang Eiendom AS | Construction | 2017 |
| Bekkvang Varmepumper AS | Construction | 2017 |
| Bentes Fotterapi AS | Health & social care | 2018 |
| Betong Mest AS | Construction | 2018 |
| Bjørnstad SKS AS | Wholesale & retail | 2007 |
| Blomster Fryd AS | Wholesale & retail | 2007 |
| Blue Collar AS | Agriculture & fishing | 2022 |
| BM Frisører AS | Other services | 2025 |
| Bma Utleige AS | Real estate | 2012 |
| Brenden Auto AS | Wholesale & retail | 2015 |
| Brennholen Gård AS | Manufacturing | 2015 |
| Budor AS | Real estate | 1990 |
| Budor Hytteservice AS | Administrative & support | 2019 |
| Budor Motor AS | Wholesale & retail | 2025 |
| Budor Ved AS | Agriculture & fishing | 2024 |
| Buss Kompaniet AS | Wholesale & retail | 2021 |
| Busterud Invest AS | Real estate | 2005 |
| BV770 Holding AS | | 2022 |
| Byggmester Magnar Bjerke AS | Construction | 2012 |
| Byggmester Per Olav Bjørgan AS | Construction | 1995 |
| Bøndernes Hus SA | Real estate | 2007 |
| Carisma Optikk Løten AS | Wholesale & retail | 2021 |
| Dacapo Reklamebyrå AS | Professional & scientific | 1988 |
| Dagsnytt AS | Wholesale & retail | 1993 |
| Dalstuvegen AS | Real estate | 1980 |
| Det Norske Møbelsenter AS | Financial services | 2005 |
| Dintak AS | Construction | 2019 |
| Ditt Kurs AS | Education | 2025 |
| Dundrende Underskudd AS | Professional & scientific | 2021 |
| Dyr I Fokus AS | Wholesale & retail | 2026 |
| Dyrlege Anne Ø. Øvergaard AS | Professional & scientific | 2014 |
| Eckhoffs AS | Professional & scientific | 1994 |
| Ella X AS | Administrative & support | 2017 |
| Elvebakken Eiendomsselskap AS | Real estate | 2006 |
| Enge Invest AS | | 2024 |
| Engesveen Samdrift Da | Agriculture & fishing | 2021 |
| Evenstad Consulting AS | Professional & scientific | 2007 |
| Eventkompaniet AS | Administrative & support | 2022 |
| Evolve Me AS | Information & communication | 2025 |
| Ewl Invest AS | Real estate | 2026 |
| Exhale Fitness AS | Arts & recreation | 2021 |
| Feelgood Løten AS | Arts & recreation | 2022 |
| Fiskå Mølle Løten AS | Manufacturing | 1985 |
| Fjelltur AS | Administrative & support | 2017 |
| Fjord Design Ans | | 1989 |
| Fjæstad Anlegg AS | Construction | 2005 |
| Flagstad AS | Water & waste | 2012 |
| Flagstad Invest AS | Real estate | 2012 |
| Frank Kjosbakken AS | Other services | 1986 |
| Frank Sletli AS | Construction | 2017 |
| Friskus Frisklivsenter AS | Health & social care | 1996 |
| Frode Arvesen Holding AS | | 2023 |
| Frønsetvegen 19 AS | Real estate | 2023 |
| G&V Service AS | Other services | 2025 |
| G.Sandnes Eiendom AS | Real estate | 2021 |
| Gardengnome AS | Information & communication | 2018 |
| Genial Holding AS | Real estate | 2022 |
| Geonova AS | Professional & scientific | 2025 |
| GK Bygg AS | Construction | 2016 |
| GK Bygg Servise AS | Construction | 2022 |
| Glasstek Innlandet Uniglass AS | Construction | 2012 |
| Godt Laga AS | Hospitality | 2019 |
| Godtanna Løten Tannlegesenter AS | Health & social care | 2019 |
| Granberg Gårdsdrift AS | Agriculture & fishing | 2022 |
| Hag Eiendom AS | Real estate | 2003 |
| Hageprodukter AS | Wholesale & retail | 2022 |
| Hallgeir Roger Vegar Import Ans | Wholesale & retail | 1996 |
| Hamar Hundeskole AS | Education | 2014 |
| Harmoni Frisør Kurt Engen AS | Other services | 2017 |
| Harmoni Ink AS | Other services | 2025 |
| Heart Holding AS | Professional & scientific | 2021 |
| Hedmark Alkemiske Destilleri AS | Manufacturing | 2021 |