| 13:13 Design Studio AS | Professional & scientific | 2020 |
| A Bergseth Invest AS | Real estate | 2015 |
| Aabakken Elektro AS | Construction | 2019 |
| Abel Capital Management AS | | 2015 |
| Adaptify AS | Information & communication | 2025 |
| Admindata AS | Information & communication | 2005 |
| Aha Prosjektadministrasjon AS | Professional & scientific | 2015 |
| Ak Renhold AS | Administrative & support | 2023 |
| Alsava AS | Real estate | 2011 |
| Andeng Holding AS | | 2024 |
| Aoe AS | Professional & scientific | 2019 |
| Arctic Seafood Norway AS | Wholesale & retail | 2018 |
| Arqa Holding AS | Health & social care | 2024 |
| Artfex Norge AS | Wholesale & retail | 2016 |
| AS Industribygg | Real estate | 1961 |
| Asker Bygg Entreprenør AS | Construction | 2023 |
| Asker Fasadevask AS | Administrative & support | 2022 |
| Asker Omsorg AS | Other services | 2025 |
| Aunivi Invest AS | Professional & scientific | 2014 |
| B Gagnum AS | Health & social care | 1986 |
| Badaxxes AS | Arts & recreation | 2024 |
| Bakkal AS | Wholesale & retail | 2019 |
| Bask Invest AS | | 2024 |
| Bernoulli AS | | 2026 |
| Berserk Group AS | Wholesale & retail | 2024 |
| Bfa Industri AS | Real estate | 2005 |
| Bilia Consult AS | Information & communication | 2026 |
| Biznor AS | Information & communication | 2017 |
| Bjørnvik Invest AS | | 2021 |
| BK Investering Og Regnskap AS | Professional & scientific | 2014 |
| Blomkvist AS | Wholesale & retail | 2003 |
| Blusuvollsbakken AS | | 2019 |
| Boost Consulting AS | Professional & scientific | 2014 |
| Borendua AS | Real estate | 2026 |
| Borgen Byggservice AS | Construction | 2012 |
| Borgen Eie AS | Real estate | 2024 |
| Borgen Investment AS | | 2025 |
| Borgensenteret AS | Real estate | 1969 |
| Borgenvn 120 AS | Real estate | 2025 |
| Botanikeren AS | Professional & scientific | 2022 |
| BT Consulting Services AS | Information & communication | 2019 |
| Bull Consulting AS | Professional & scientific | 2023 |
| BW Sprinkler AS | Professional & scientific | 2016 |
| Bygg Og Malerservice AS | Construction | 2019 |
| Café Humlen AS | Hospitality | 2021 |
| Carlsen Gymnastics Equipment AS | Wholesale & retail | 2026 |
| Carlsen Invest AS | | 2026 |
| Consulting in Business AS | Professional & scientific | 2013 |
| Crianza Beverage Group AS | Real estate | 2012 |
| Crianza Norway AS | Wholesale & retail | 2020 |
| Customer Insight AS | Professional & scientific | 2001 |
| Dalsbø Eiendom AS | Real estate | 2025 |
| Dalsbø Group AS | Real estate | 2025 |
| Day Dice AS | | 2019 |
| Dehnes Holding AS | Professional & scientific | 2025 |
| Denrob Eiendom AS | Real estate | 2025 |
| Design Compagniet AS | Professional & scientific | 1996 |
| Devteam AS | Information & communication | 2018 |
| Dharmatorus AS | Wholesale & retail | 2025 |
| Digiplus AS | Information & communication | 2021 |
| Dimyan Nordic AS | Construction | 2026 |
| Dueåsen Invest AS | Real estate | 2005 |
| Ekberg Lous Arkitekter AS | Professional & scientific | 2008 |
| Elektriker Leif AS | Construction | 2025 |
| Eline Invest AS | Real estate | 2017 |
| Eline Services AS | Information & communication | 2024 |
| Ellens Husfred Da | Administrative & support | 1999 |
| Ellune AS | | 2025 |
| Emci AS | Professional & scientific | 2014 |
| Equil AS | | 2019 |
| Estetika AS | Health & social care | 2017 |
| Euro-Finans Norge AS | Professional & scientific | 1985 |
| F-Chicken AS | Hospitality | 2024 |
| Farset AS | | 2022 |
| Fast Food Invest AS | Professional & scientific | 2016 |
| Fightmeow Labs AS | | 2024 |
| Fjellro Hytter AS | Construction | 2026 |
| Fjellstøtt AS | Financial services | 2008 |
| Flage Media AS | Information & communication | 2017 |
| Flip Flop AS | | 2025 |
| Gastropartner AS | Wholesale & retail | 2001 |
| GFG Capital AS | | 2026 |
| Glassbølge Holding AS | | 2020 |
| Glimtheim AS | Information & communication | 2025 |
| Golfscape Nuf | Wholesale & retail | 2003 |
| Gome Invest AS | Financial services | 2018 |
| Greatness AS | Real estate | 2020 |
| Greit Nok AS | | 2020 |
| Gtas Invest AS | | 2025 |
| Harlem Capital AS | Professional & scientific | 2017 |
| Hauge Tunellteknikk AS | Professional & scientific | 2021 |
| Helge Kastet Prosjekt- Og Byggeadministrasjon AS | Professional & scientific | 2007 |
| Helpingly Group AS | Information & communication | 2021 |
| Helsing AS | | 2018 |
| Hemehl Holding AS | Health & social care | 2024 |
| Herfell Og Omegn Vann Og Avløp AS | Water & waste | 2013 |
| Håvard Espelin AS | Professional & scientific | 2010 |
| I Presens AS | Health & social care | 2014 |
| Ina Helland Holding AS | Wholesale & retail | 2019 |
| Industribygg Holding AS | Real estate | 2005 |