| Asia Holding AS | Wholesale & retail | 2007 |
| Asia Marked AS | Wholesale & retail | 2007 |
| Asia Norsk Import Og Eksport AS | Wholesale & retail | 1995 |
| Asia Town AS | Wholesale & retail | 2010 |
| Asiainter Reisebyrå AS | Transport & logistics | 1994 |
| Asiamix AS | Hospitality | 2021 |
| Asian Enterprises AS | Hospitality | 2013 |
| Asian Foods and Crunch AS | Hospitality | 2024 |
| Asian Home Cooking AS | Manufacturing | 1995 |
| Asian Nice Trip AS | Administrative & support | 2024 |
| Asian Super Travel AS | Administrative & support | 2024 |
| Asian Wok & Sushi Majorstuen AS | Hospitality | 2025 |
| Asiaworld.No AS | Wholesale & retail | 2020 |
| Asics Norge AS | Wholesale & retail | 1999 |
| Asif Holding AS | | 2025 |
| Asif Invest AS | | 2022 |
| Asigna AS | Professional & scientific | 2025 |
| Asiju Invest AS | Professional & scientific | 2010 |
| Asimov Holding AS | Professional & scientific | 2020 |
| Asinor | Professional & scientific | 2019 |
| Asio AS | Information & communication | 2012 |
| Asir Invest AS | Real estate | 2001 |
| Asissis Advice AS | Real estate | 2007 |
| Asissis Eiendom AS | Real estate | 2007 |
| Asita AS | Wholesale & retail | 2023 |
| Asj Invest AS | Financial services | 2017 |
| Asjur AS | Professional & scientific | 1997 |
| Ask Accounting AS | Professional & scientific | 2025 |
| Ask Burlefot Invest AS | Professional & scientific | 2021 |
| Ask Business Management AS | Professional & scientific | 2023 |
| Ask Eiendom Ans | Real estate | 2001 |
| Ask Eiendomsmegling 1 AS | | 2024 |
| Ask Entreprenør AS | Construction | 2021 |
| Ask Familieverdier AS | | 2024 |
| Ask Forsikring AS | | 2025 |
| Ask Gruppen AS | Other services | 2021 |
| Ask Handel AS | Wholesale & retail | 2022 |
| Ask Kapital AS | Professional & scientific | 2021 |
| Ask Label AS | Real estate | 2022 |
| Ask Meglerkontor AS | | 2023 |
| Ask Norheim Holding AS | | 2026 |
| Ask Oslo Ekeberg AS | Real estate | 2024 |
| Ask Oslo Holding AS | | 2023 |
| Ask Oslo Vest AS | Real estate | 2009 |
| Ask Overflateteknikk AS | Construction | 2014 |
| Ask Robotics AS | Professional & scientific | 2026 |
| Ask Solutions AS | Professional & scientific | 2018 |
| Ask Teknologi AS | Information & communication | 2026 |
| Ask-Agency AS | Wholesale & retail | 2022 |
| Ask-Innovative Visualisierungslösungen GmbH | Information & communication | 2025 |
| Aska Services AS | Administrative & support | 2016 |
| Askari Food AS | Hospitality | 2018 |
| Askari Invest AS | Hospitality | 2008 |
| Askari Studios AS | Professional & scientific | 2023 |
| Aske Holding AS | | 2025 |
| Aske Store AS | Wholesale & retail | 2017 |
| Askedugg AS | | 2020 |
| Askekroken Holding AS | | 2025 |
| Askeladden & Co 1 AS | Real estate | 2017 |
| Askeladden & Co 2 AS | | 2019 |
| Askeladden & Co 3 AS | Professional & scientific | 2020 |
| Askeladden & Co 4 AS | Professional & scientific | 2020 |
| Askeladden & Co 5 AS | Professional & scientific | 2020 |
| Askeladden & Co 6 AS | Manufacturing | 2020 |
| Askeladden & Co 7 AS | Professional & scientific | 2021 |
| Askeladden & Co AS | Professional & scientific | 2021 |
| Askeladden & Co Fellesinvest 1 AS | Financial services | 2020 |
| Askeladden & Co Fellesinvest 2 AS | | 2020 |
| Askeladden & Co Fellesinvest 3 AS | | 2020 |
| Askeladden & Co Fellesinvest 4 AS | Financial services | 2020 |
| Askeladden & Co Fellesinvest 5 AS | Financial services | 2021 |
| Askeladden & Co Fellesinvest 6 AS | Financial services | 2021 |
| Askeladden & Co Fellesinvest 7 AS | Financial services | 2021 |
| Askeladden & Co Holdco AS | Professional & scientific | 2022 |
| Askeladden & Co Midco AS | Professional & scientific | 2022 |
| Askeladden & Co Operations AS | Professional & scientific | 2019 |
| Askeladden 3C AS | Professional & scientific | 2019 |
| Askeladden Capital AS | | 2019 |
| Askeladden Capital II AS | | 2024 |
| Askeladden Holding AS | Manufacturing | 2005 |
| Asker Bolig AS | Real estate | 2018 |
| Asker Eiendomsselskap AS | Real estate | 2007 |
| Asker Handelsbygg AS | Real estate | 2009 |
| Asker HQ Invest AS | Real estate | 2008 |
| Asker Lager Invest AS | Real estate | 2023 |
| Asker Mathall AS | Real estate | 2024 |
| Asker Miljøbygg AS | Real estate | 2020 |
| Asker Musikkfestival AS | Arts & recreation | 2013 |
| Asker Råd Og Regnskaptjenester AS | Professional & scientific | 2024 |
| Askerlia Utvikling AS | Real estate | 2020 |
| Askerveien 6 AS | Real estate | 2022 |
| Askeveien Utvikling 1 AS | Real estate | 2025 |
| Askheim Eiendom AS | Real estate | 2025 |
| Askhøgda Invest AS | Real estate | 2022 |
| Askim Eiendomsinvest AS | Real estate | 2018 |
| Askim Lantto Arkitekter Mnal AS | Professional & scientific | 1998 |
| Askim Logistikksenter Invest I AS | Real estate | 2016 |
| Askim Logistikksenter Invest II AS | Real estate | 2016 |
| Askim Næringspark AS | Real estate | 2011 |
| Askim Næringspark Bolig AS | Real estate | 2026 |