| Jaguar Fund Invest 2015 AS | Financial services | 2014 |
| Jee AS | Construction | 2014 |
| Jensen Az Holding AS | | 2022 |
| JSG 11 AS | Real estate | 2021 |
| Kampfar Ans | Arts & recreation | 2013 |
| Kavik AS | Hospitality | 2011 |
| Keysoft AS | Information & communication | 2014 |
| Kjerringvik-Invest AS | Real estate | 2024 |
| Kjærstranda Restaurant Og Butikk AS | Hospitality | 2022 |
| Klepaker Holding AS | Manufacturing | 2005 |
| Kolladjupet Avløp SA | Water & waste | 2021 |
| Kradalby Invest AS | | 2024 |
| Krimar Invest AS | Arts & recreation | 1997 |
| Kristiansen Lars Petter AS | Arts & recreation | 2023 |
| Ksa Holding AS | Financial services | 2005 |
| Ksa Holding Eiendom AS | | 2024 |
| Ksa Holding II AS | | 2019 |
| Kvivitt AS | Real estate | 2021 |
| Lakkeriet Bar AS | Other services | 2023 |
| Lalima Holding AS | | 2017 |
| Landbruk & Maskinservice AS | Manufacturing | 2024 |
| Larsen Trading International AS | Professional & scientific | 2019 |
| Larvik Sauna AS | Other services | 2024 |
| Lids Holding AS | | 2026 |
| Lindhjem AS | Professional & scientific | 2018 |
| Liwa AS | Hospitality | 2010 |
| Losholt AS | Professional & scientific | 2012 |
| Luna Invest AS | Real estate | 1996 |
| Løver Holding AS | Financial services | 2014 |
| Løveskogen AS | Real estate | 2007 |
| M.A.V.E. Holding AS | Professional & scientific | 2001 |
| M3 Consulting AS | Information & communication | 2025 |
| M3 Support AS | Information & communication | 2019 |
| Mage AS | Financial services | 2018 |
| Mago Eiendom AS | Real estate | 2003 |
| Maho Invest AS | | 2025 |
| Malerfirma Roger Skalleberg AS | Construction | 2005 |
| Malermester Tom Malmberg AS | Construction | 2009 |
| Mamann Holding AS | | 2026 |
| Mannhart AS | Construction | 2017 |
| Mannhart Invest AS | Real estate | 2005 |
| Manta Utleie AS | Administrative & support | 2013 |
| Manta-Eiendom AS | Real estate | 2019 |
| Marthinsen Profil AS | Wholesale & retail | 2022 |
| Mayana AS | Professional & scientific | 2024 |
| Mountainbay Solution AS | Construction | 2013 |
| Muntre Holding AS | | 2026 |
| Muntre Oslo AS | Health & social care | 2026 |
| Muntre Vestfold AS | Health & social care | 2026 |
| Murhuset AS | Construction | 2014 |
| Nilsen Bygg Og Miljø AS | Real estate | 2015 |
| Ninos Vaskefirma AS | Administrative & support | 2020 |
| Nito Anlegg AS | Construction | 2023 |
| Nor Biobrensel AS | Manufacturing | 2008 |
| Nordloop AS | Wholesale & retail | 2026 |
| Norenergy Invest AS | Professional & scientific | 2023 |
| Northbrook AS | Professional & scientific | 2024 |
| Oet Investment AS | Financial services | 2005 |
| Ohnstad AS | Construction | 2019 |
| Okri AS | Administrative & support | 2005 |
| Ole Holding AS | Real estate | 1997 |
| Optimale Systemer AS | Information & communication | 2006 |
| Ordercube Norge AS | Wholesale & retail | 2022 |
| Pappilon Invest AS | | 2001 |
| Paulsen & Tveter Invest AS | | 2025 |
| Peb Service AS | Other services | 2023 |
| Per Helge Hybbestad Andersen AS | Real estate | 2024 |
| Photocom AS | Professional & scientific | 2014 |
| Prestegårdsskogen Va Drift AS | Water & waste | 2018 |
| Prohandel AS | Wholesale & retail | 2013 |
| Prosjekt Vask AS | Administrative & support | 2016 |
| Pål Teien Graving Og Sprenging AS | Construction | 2020 |
| Ren Fryd AS | Manufacturing | 2023 |
| Renholdsreven Nelson & Nelson Ans | Administrative & support | 2022 |
| Rimatek AS | Wholesale & retail | 2014 |
| Rimstad Jacobsen AS | Professional & scientific | 2023 |
| RJS Eiendom AS | Real estate | 2021 |
| Robuzt AS | Information & communication | 2024 |
| Rodrigues Holding AS | Hospitality | 2023 |
| Roteq AS | Wholesale & retail | 2017 |
| Rsa Holding AS | Financial services | 2005 |
| S Tandberg AS | Wholesale & retail | 1966 |
| S-B Holding AS | Professional & scientific | 2018 |
| Salbutangen Fus Barnehage AS | Education | 2018 |
| Sandefjord Automasjon AS | Wholesale & retail | 2010 |
| Scan Shipping AS | Transport & logistics | 1994 |
| Scanport Supply Da | Wholesale & retail | 2002 |
| Selias Holding AS | | 2025 |
| Siljan Forretningssenter AS | Real estate | 1999 |
| Silje Topco AS | | 2025 |
| Sivenity AS | Wholesale & retail | 2026 |
| Skagerak Vask Og Maleservice AS | Administrative & support | 2026 |
| Skallcon AS | Professional & scientific | 2022 |
| Skasen Panorama AS | Professional & scientific | 2005 |
| Skjolden AS | Real estate | 2021 |
| Skírnir AS | Professional & scientific | 2007 |
| Slakter Eftedal AS | Manufacturing | 2021 |
| Smarttech Holding AS | | 2015 |
| Solafabrikken AS | Construction | 2007 |
| Sperrberget AS | | 2025 |