| 7DESIGN AS | Professional & scientific | 2011 |
| A-G Markiser AS | Wholesale & retail | 2014 |
| A1 Consult AS | Professional & scientific | 2015 |
| Abc Økonomi AS | Professional & scientific | 2011 |
| Ai-Project Invest AS | | 2021 |
| Alkas Atlantic AS | Professional & scientific | 2017 |
| Alles Rørservice AS | Construction | 2004 |
| Alti Gulskogen Sushi AS | Hospitality | 2026 |
| Amici Lucrum AS | | 2023 |
| Ankeret AS | Hospitality | 2020 |
| Anleggsgruppen AS | Wholesale & retail | 2011 |
| Anleggsgruppen Eiendom AS | Real estate | 2018 |
| Anleggsgruppen Holding AS | Real estate | 2017 |
| Anleggsgruppen Utleie AS | Administrative & support | 2018 |
| Anzen AS | | 2026 |
| Arav Invest AS | Health & social care | 2024 |
| Art Pro Forlag AS | Information & communication | 1990 |
| Arupsgate AS | Real estate | 2025 |
| Ask Consulting AS | Professional & scientific | 2000 |
| Askvig Stokke AS | Transport & logistics | 2022 |
| Atenor AS | Construction | 2019 |
| Austrem Engineering Solutions AS | Professional & scientific | 2018 |
| Autologistikk AS | Transport & logistics | 2009 |
| Avivi Holding AS | | 2020 |
| B & B Lohne AS | Education | 2025 |
| Bekkeli Eiendom AS | Real estate | 2007 |
| Bgconsult AS | Health & social care | 2018 |
| Bjarte Storaas AS | Health & social care | 2014 |
| BKS Sire Holding AS | Real estate | 2016 |
| Brajo AS | | 2022 |
| Brejo Holding AS | Real estate | 2013 |
| Brillo AS | Real estate | 2011 |
| Brødrene Ølstad Ans | Wholesale & retail | 1981 |
| BT Sire Holding AS | Agriculture & fishing | 2025 |
| Byggdi AS | Construction | 2019 |
| Byggmester Bent Fuglerud AS | Construction | 2012 |
| Bæredyktig AS | Professional & scientific | 2021 |
| Carls Fabrikk AS | | 2025 |
| Cbuc Invest AS | | 2025 |
| Christian Grimsrud Holding AS | Agriculture & fishing | 2019 |
| Citria AS | Professional & scientific | 2011 |
| Cloud Media AS | Information & communication | 2026 |
| Commit Care AS | Health & social care | 2024 |
| Comnest AS | | 2005 |
| Crescente Invest AS | | 2021 |
| Cris Von Abusdal Invest AS | Real estate | 2016 |
| Decide AS | Professional & scientific | 2021 |
| E-Th Invest AS | | 2020 |
| Ebh Invest AS | Financial services | 2005 |
| Ehpg AS | Real estate | 2005 |
| Elar Consulting AS | Professional & scientific | 2018 |
| Elektrotjenester AS | Construction | 2003 |
| Else B Høstmælingen Eiendom Ans | Real estate | 2003 |
| Embsign AS | Professional & scientific | 2017 |
| Enviro Group AS | Construction | 2019 |
| Esam Invest AS | Professional & scientific | 2005 |
| Eska Invest AS | Manufacturing | 2024 |
| EU 963 Holding AS | | 2023 |
| Eø Invest AS | | 2020 |
| F10-ANHE AS | | 2025 |
| F10-DLE AS | | 2025 |
| F10-MADA AS | | 2025 |
| Fibertreatment AS | Wholesale & retail | 2022 |
| Fjellstien Holding AS | Financial services | 2016 |
| Flid Mekaniske AS | Manufacturing | 2021 |
| FM Import AS | Wholesale & retail | 2021 |
| Frekventia AS | Professional & scientific | 1972 |
| Frydenlund AS | Real estate | 1999 |
| Frydenlund Capital AS | Professional & scientific | 2014 |
| Fuglerud Eiendom AS | Real estate | 2020 |
| Fururabben AS | Financial services | 2004 |
| G-Investment Management AS | Health & social care | 2024 |
| G3 Invest AS | | 2018 |
| Gaia Samfunnsanalyse AS | Professional & scientific | 2026 |
| Gejd AS | Professional & scientific | 2018 |
| GH Investor AS | Financial services | 2013 |
| Gimmestads AS | Professional & scientific | 2000 |
| Gpsk AS | Health & social care | 2024 |
| Green Eiendom AS | Professional & scientific | 2008 |
| Grimsrud Grønt AS | Agriculture & fishing | 2022 |
| Grimsrud Utleie AS | Professional & scientific | 2016 |
| GS Holding AS | Wholesale & retail | 2014 |
| Guddal Gruppen AS | | 2025 |
| Gullaug Gruppen AS | Real estate | 2005 |
| Gullaug Mat AS | Wholesale & retail | 2006 |
| Guul AS | Professional & scientific | 2018 |
| Guul Holding AS | Professional & scientific | 2005 |
| Guul Invest AS | Professional & scientific | 2021 |
| Gustav Lyngaas Grustak AS | Real estate | 1958 |
| Ha Eiendom AS | Real estate | 1996 |
| Hafslund Strand AS | Wholesale & retail | 2014 |
| Halvorsen Holding AS | Real estate | 1992 |
| Hansen-As | Construction | 1992 |
| Haug's Budbil AS | Transport & logistics | 2007 |
| HBB Holding AS | | 2015 |
| Heki Invest AS | Financial services | 2013 |
| Hjortsholm AS | Professional & scientific | 2021 |
| Hlaviation AS | Professional & scientific | 2025 |
| Immotech Bilelektro System A/S | Wholesale & retail | 2013 |
| Ingalill Høstmælingen Eiendom Ans | Real estate | 2003 |