| 2GRAF AS | Professional & scientific | 2023 |
| 4H Holding AS | Construction | 2019 |
| Aandewiel Inventive Products AS | Wholesale & retail | 2011 |
| Aarum Werner Holding AS | Real estate | 2009 |
| Aarvik Invest AS | Real estate | 2014 |
| Aas AS | Real estate | 2002 |
| Advano AS | Information & communication | 2019 |
| Advano Consulting AS | Information & communication | 2019 |
| Advano Eiendom AS | Real estate | 2020 |
| Advano Holding AS | Information & communication | 2019 |
| Advano Invest AS | | 2023 |
| Agnes Invest AS | Real estate | 2010 |
| Ak Kvalitet Renhold AS | Administrative & support | 2024 |
| Akershus Invest II AS | | 2026 |
| Akf AS | Transport & logistics | 2023 |
| Alm-Invest AS | | 2020 |
| Amna Eiendom AS | Real estate | 2020 |
| Amps Holding AS | Financial services | 2007 |
| Angantyr Holding AS | | 2026 |
| Anitas Rengjøringsservice AS | Administrative & support | 2015 |
| Arctic Building & Construction AS | Construction | 2017 |
| Ascova AS | Wholesale & retail | 2025 |
| Atg Holding AS | Construction | 2024 |
| Axiom Holding AS | | 2026 |
| B V Nilsen Holding AS | Wholesale & retail | 2018 |
| Backbone Consulting AS | Professional & scientific | 2017 |
| Bad Og Bygg AS | Construction | 2018 |
| Bassen AS | Wholesale & retail | 2015 |
| Bedre Resultat AS | Professional & scientific | 2004 |
| Bell Solutions AS | Information & communication | 2006 |
| Benu AS | Construction | 2018 |
| Bergersen Bil Og Karosseri AS | Other services | 2013 |
| Bergersen Bilskade AS | Other services | 2026 |
| Bergersen Eiendom AS | Real estate | 2012 |
| Bergersen Gruppen AS | Real estate | 2012 |
| Bergersen Rør Og Vedlikehold AS | Construction | 2023 |
| Bjerke Investment AS | | 2025 |
| BKM Transport Norge AS | Transport & logistics | 2023 |
| BM Bygg AS | Construction | 2022 |
| Body N Brains AS | Other services | 2012 |
| Bolkesjø Invest AS | Real estate | 2006 |
| Borita AS | Wholesale & retail | 2021 |
| Braathen & Partners AS | Professional & scientific | 1998 |
| Brand Agency AS | Real estate | 2005 |
| Brattlikollen Utvikling AS | Real estate | 2017 |
| Bredde Eiendom Da | Real estate | 2008 |
| Bui Holding AS | Real estate | 2018 |
| BWJ Holding AS | Financial services | 2014 |
| Byggmesteren Bygdøy AS | Construction | 1997 |
| C Bratlie Holding AS | | 2010 |
| Calvat AS | Professional & scientific | 2022 |
| Carbon Auto AS | Wholesale & retail | 2025 |
| CBC Invest AS | Professional & scientific | 2014 |
| Cera Nuf | Construction | 2010 |
| Chrambjørn AS | | 2019 |
| Chrianito Invest AS | | 2010 |
| Christensen-Haaland AS | Real estate | 2022 |
| Cloudgeni AS | Information & communication | 2024 |
| Conspexit AS | Information & communication | 2020 |
| Cyberhawk AS | | 2023 |
| Dahlgren Letzing AS | Health & social care | 2024 |
| Data-Automasjon AS | Wholesale & retail | 1957 |
| Decisao Possante Lda Nuf | Wholesale & retail | 2025 |
| Dennapha Norway AS | Wholesale & retail | 2019 |
| Designparken AS | Professional & scientific | 2015 |
| Desuvit AS | Information & communication | 2015 |
| Dev Solutions AS | Administrative & support | 2019 |
| Dpoint AS | Professional & scientific | 2021 |
| Drivenes Eiendom Invest AS | Real estate | 2012 |
| Dsa AS | Transport & logistics | 2026 |
| Dtoh AS | | 2025 |
| E-Regnskap AS | Professional & scientific | 2002 |
| E-Wall AS | Professional & scientific | 2020 |
| Egge Reklamebyrå AS | Professional & scientific | 2001 |
| Ego Eiendom AS | Real estate | 2017 |
| Eie Boligbygg AS | Construction | 2021 |
| Elettricca AS | Professional & scientific | 2024 |
| Eliper Holding AS | | 2025 |
| Ellingsen Transport AS | Transport & logistics | 2012 |
| Enignor AS | Construction | 2021 |
| Erfa - Consult AS | Professional & scientific | 1986 |
| Europlan AS | Information & communication | 2011 |
| Event 4 Fun AS | Administrative & support | 2015 |
| Extremum AS | | 2019 |
| Faah AS | Real estate | 2026 |
| Faiircon Da | Professional & scientific | 2018 |
| Fidji AS | Financial services | 2005 |
| Findability Europe Norge AS | Professional & scientific | 1989 |
| Finn's Workshop AS | Professional & scientific | 2026 |
| Fjeldaas Digital Consulting Group AS | Information & communication | 2017 |
| Flexskate AS | Professional & scientific | 2017 |
| Freecom AS | Professional & scientific | 2018 |
| Freshpl AS | Professional & scientific | 2019 |
| Fridmark AS | Real estate | 1992 |
| Frini AS | | 2021 |
| Fromo Invest AS | Other services | 2024 |
| Frosthaus AS | Information & communication | 2012 |
| Ftolv AS | Hospitality | 2018 |
| Fure Og Vik AS | | 2021 |
| Førerkort Huset AS | Education | 2024 |