| 2KVIK Bygg AS | Construction | 2016 |
| Aalstad AS | | 2026 |
| Accura Eiendom AS | Real estate | 2025 |
| Adventure Craft AS | Administrative & support | 2023 |
| Amjo Invest Norge AS | Professional & scientific | 2024 |
| Ans Melsomvik Auto Erik Og Sissel Melvold | Wholesale & retail | 1979 |
| Antons Timber AS | Wholesale & retail | 2003 |
| Area Bygg AS | Construction | 2014 |
| Area Eiendom AS | Real estate | 2008 |
| Arntsen Bygg AS | Construction | 2021 |
| Arntsen Eiendom AS | Construction | 2022 |
| Asta La Vista Frisørsalong AS | Other services | 2024 |
| Berika Invest AS | Financial services | 2005 |
| Bestplatz AS | Hospitality | 2026 |
| Bit of Norway | Administrative & support | 2015 |
| Bjarne Gryte Eiendom AS | Real estate | 2003 |
| Bjarne Gryte Transport AS | Transport & logistics | 2019 |
| Bovimo AS | Financial services | 2012 |
| Brunstadeiendom AS | Real estate | 2022 |
| Byggmester T Mathisen AS | Construction | 2021 |
| Christensen Twilley AS | | 2024 |
| Creare AS | | 2020 |
| Credex Raad AS | Professional & scientific | 2024 |
| Dugnadstv AS | Information & communication | 2017 |
| Eastgarden Labs AS | Information & communication | 2026 |
| Eiendomsservice & Rep. AS | Construction | 2012 |
| Ernst Hiis AS | Wholesale & retail | 2019 |
| Erteroa AS | | 2026 |
| Ew Konsult AS | Professional & scientific | 2025 |
| Fekco AS | Transport & logistics | 1992 |
| Fot-Klinikken AS | Health & social care | 2021 |
| Framlent AS | Professional & scientific | 2020 |
| Framnes Eiendom AS | Real estate | 1999 |
| Framnæs Interiør AS | Manufacturing | 2004 |
| Frank Olsen Invest AS | | 2026 |
| GFR AS | Administrative & support | 1986 |
| Gizmo Invest AS | Professional & scientific | 2020 |
| Golf Group Norway AS | Wholesale & retail | 2022 |
| Granholmen Invest AS | | 2021 |
| Grovfôrteam AS | Agriculture & fishing | 2011 |
| Grunnteknikk AS | Professional & scientific | 2020 |
| Henriksen Byggservice AS | Construction | 2026 |
| Imf Bygg AS | Construction | 2019 |
| Jb.Råheim Holding AS | Financial services | 2018 |
| Jhau Holding AS | | 2025 |
| Jofol Holding AS | | 2026 |
| Junaa AS | Other services | 2016 |
| Jungel Pizza Holding AS | Hospitality | 2024 |
| Kajafo Holding AS | Professional & scientific | 2022 |
| Kasia Salong AS | Other services | 2016 |
| Khan Butikk AS | Wholesale & retail | 2024 |
| Kjell Martin Holding AS | | 2021 |
| Kjerneboring Vestfold AS | Construction | 2021 |
| Kreativtid AS | Wholesale & retail | 2022 |
| Kulde Og Varmesentral AS | Construction | 2018 |
| Kvintett Eiendom AS | Real estate | 2019 |
| Lakei AS | | 2026 |
| Luppi AS | Administrative & support | 2018 |
| Lys Eiendom AS | Real estate | 2013 |
| M Selstad AS | Wholesale & retail | 2021 |
| Maguan Vekst AS | Wholesale & retail | 2007 |
| Mari Ådalen Slettedal Holding AS | | 2024 |
| Maskin Og Eiendom AS | Administrative & support | 2025 |
| Mats Gulbrandsen AS | Arts & recreation | 2012 |
| Melsom Bygg Og Service AS | Construction | 2020 |
| Melsomkyra AS | Agriculture & fishing | 2019 |
| Melsomvik Bellevue AS | | 2025 |
| Melsomvik Båthavn SA | Real estate | 1945 |
| Melsomvik Mekaniske Verksted Ans | Wholesale & retail | 2007 |
| Melsomvik Sentrumsbygg Ans | | 1989 |
| Mercomods AS | Wholesale & retail | 2017 |
| Milvus AS | Construction | 2019 |
| Mona Willa AS | Professional & scientific | 2023 |
| Motoring AS | Wholesale & retail | 2022 |
| Mybit Holding AS | | 2019 |
| Ngon AS | Professional & scientific | 2016 |
| Noctua AS | Professional & scientific | 2009 |
| Noisekiller AS | Manufacturing | 2026 |
| Nordic Mindcare AS | Health & social care | 2024 |
| Norelle AS | Wholesale & retail | 2026 |
| Ocobiam AS | Wholesale & retail | 2005 |
| Ola Invest AS | | 2019 |
| Opus International AS | Administrative & support | 1997 |
| Oslofjord Catering AS | Hospitality | 2023 |
| Oslofjord Convention Center AS | Administrative & support | 2023 |
| Oslofjord Holding AS | Hospitality | 2011 |
| Oslofjord Hotel AS | Hospitality | 2022 |
| Oslofjord Property AS | Hospitality | 2011 |
| Oslofjord Property Prosjekt AS | Construction | 2012 |
| Oslofjord Rental AS | Hospitality | 2023 |
| Piantoni Norge Ans | | 1988 |
| Ravn Strategy AS | | 2026 |
| Ripple Boats AS | Manufacturing | 2022 |
| Samurai Invest AS | Real estate | 2020 |
| Samvirk Hotell AS | Real estate | 2006 |
| Samvirk SA | Real estate | 2021 |
| Sandbekk AS | Professional & scientific | 2016 |
| Sandefjord Bygg Og Transport AS | Transport & logistics | 2012 |
| Sbjorn Invest AS | Financial services | 2014 |
| Scap AS | | 2021 |