| 1550 Invest AS | | 2020 |
| 2PER AS | Real estate | 2017 |
| A Grande Holding AS | | 2021 |
| A L M Eiendom AS | Real estate | 2021 |
| A L M Transport AS | Transport & logistics | 2019 |
| A L M Transport Limited Nuf | Transport & logistics | 2008 |
| Aalerud Holding AS | Real estate | 2019 |
| Ada Resilience AS | Information & communication | 2019 |
| Adugna Holding AS | Health & social care | 2025 |
| Advokat Vidar Brobakken AS | Professional & scientific | 1993 |
| Aidi Active AS | Wholesale & retail | 2026 |
| Akre Invest AS | | 2021 |
| Altius Gruppen AS | Wholesale & retail | 2004 |
| Alturo Holding AS | Wholesale & retail | 2025 |
| Aname AS | Professional & scientific | 2022 |
| Andromeda Holding AS | Financial services | 2005 |
| Anne Flugstad Multiaktør AS | Arts & recreation | 2002 |
| Arbresh Vitija Holding AS | | 2020 |
| Arnulf Øien AS | Real estate | 2005 |
| Arra Holding AS | Financial services | 2015 |
| Arstad Og Jemblie Maskin Da | Agriculture & fishing | 2007 |
| Arten & Sibous Da | Transport & logistics | 2026 |
| AS Engevold | | 2014 |
| Asante AS | | 2022 |
| Asf Holding AS | Financial services | 2018 |
| Aslany Eiendom AS | Wholesale & retail | 2018 |
| Aslany Invest AS | Wholesale & retail | 2016 |
| Atlungstad Brenneri AS | Arts & recreation | 2011 |
| Atlungstad Golf AS | Arts & recreation | 2003 |
| Aust Invest AS | Real estate | 2005 |
| Autolinks AS | Wholesale & retail | 2021 |
| Aws Holding AS | | 2020 |
| B2KS AS | | 2022 |
| Bakkes Blikkenslagerverksted AS | Construction | 1995 |
| Barilla Norge AS | Wholesale & retail | 1987 |
| Barnas Rett Barnehage SA | Education | 1989 |
| Basisfot Hamar / Ottestad Fotklinikk Da | Health & social care | 2008 |
| Bearplace Business Consulting AS | Financial services | 2015 |
| Beauty Formula AS | Wholesale & retail | 2022 |
| Bekkelaget Barnehage AS | Education | 2022 |
| Bekkelaget Legesenter AS | Health & social care | 2024 |
| Berg Holdco AS | Real estate | 2022 |
| Berg Studentutleie AS | Real estate | 2019 |
| Bergnissen AS | | 2023 |
| BILFRONT1 AS | Wholesale & retail | 2025 |
| Bit Eiendom AS | Real estate | 2006 |
| Bivrost Consulting AS | Information & communication | 2021 |
| Bjørn Smith-Hald AS | Education | 2005 |
| BK Blomster AS | Wholesale & retail | 2021 |
| BK Gartneri Og Hagesenter AS | Agriculture & fishing | 2022 |
| Blomsterkroken AS | Agriculture & fishing | 1990 |
| Blomsterkroken Hagesenter AS | Agriculture & fishing | 2019 |
| Blåsnipp Eiendom AS | Real estate | 2026 |
| Bobby Blue AS | Arts & recreation | 2009 |
| BR. Fosshaug AS | Construction | 2021 |
| Broh Holding AS | | 2023 |
| Bunnpris Ottestad AS | Wholesale & retail | 2015 |
| Butikkdrift Aslany AS | Hospitality | 2021 |
| Børresen Import Ans | Wholesale & retail | 2003 |
| Børstadsenteret AS | Real estate | 2003 |
| C&R Holding AS | Real estate | 2017 |
| Café Idyll AS | Hospitality | 2021 |
| Caminho Dourado Holding AS | | 2024 |
| Carmenta Da | Education | 2001 |
| Castellum Holding AS | | 2024 |
| Cewo Eiendom AS | Real estate | 2021 |
| Cindy AS | | 2024 |
| Cko Holding AS | | 2023 |
| Club Holiday Holding AS | | 2021 |
| Cocozza Holding AS | Financial services | 2017 |
| Cut'N Go Vika Frisørene AS | Other services | 2002 |
| Cypromed AS | Manufacturing | 1995 |
| Dagsgård Holding AS | | 2024 |
| Dannet Medieselskap AS | Information & communication | 2025 |
| Davimi Invest AS | | 2022 |
| Dea AS | Other services | 2025 |
| Deko Holding AS | Manufacturing | 2024 |
| Dgtl AS | Information & communication | 2018 |
| DH Ottestad AS | Other services | 2024 |
| DK Finance AS | Real estate | 2016 |
| DK Numismatic AS | Wholesale & retail | 2025 |
| Doyle Holding AS | Manufacturing | 2005 |
| DR. Rattan Helsetjenester AS | Health & social care | 2020 |
| Draumåsbil AS | Wholesale & retail | 2026 |
| Dreamnails Da | Other services | 2005 |
| Droppen Invest AS | Real estate | 2020 |
| E. Nilsen Eiendomsservice AS | Construction | 2018 |
| E. Paulsbergs Etterfølger AS | Wholesale & retail | 2018 |
| Ebf Holding AS | Information & communication | 2024 |
| Edek AS | Agriculture & fishing | 1996 |
| Edvartsen Holding AS | Wholesale & retail | 2010 |
| Egner Finans AS | | 2026 |
| Egset Eiendom AS | | 2026 |
| Ekko Grafisk AS | Professional & scientific | 2024 |
| El-Teknikk AS | Construction | 2006 |
| Elvesang AS | Arts & recreation | 2023 |
| Employee Wellbeing AS | Information & communication | 2020 |
| Engens Helsetjenester AS | Health & social care | 2021 |
| Engineering-Support AS | Professional & scientific | 2004 |
| Enzyferm Holding AS | Professional & scientific | 2024 |