| 4 Seas AS | Real estate | 2012 |
| 4 Seas Invest AS | Real estate | 2010 |
| A Møgster AS | Real estate | 2014 |
| A-Fish AS | Agriculture & fishing | 2003 |
| Add Invest AS | | 2020 |
| AG MG Invest AS | Real estate | 2006 |
| Air Eiendom AS | Real estate | 2022 |
| Albicilla AS | Financial services | 2016 |
| Alf Birkeland AS | Financial services | 2008 |
| Am Vesterlie AS | Real estate | 2011 |
| Ambja Holding AS | | 2023 |
| Andean Opportunities Fund Ltd | | 2007 |
| Annca AS | Administrative & support | 2006 |
| Aratuo AS | | 2019 |
| Aroi Take Away AS | Hospitality | 2014 |
| Arriva AS | Administrative & support | 1988 |
| Art Hårstudio AS | Other services | 2015 |
| AS Flyfisk | Real estate | 1981 |
| AS Nave | Agriculture & fishing | 1989 |
| Asle Solberg Transport AS | Transport & logistics | 2011 |
| Astbi AS | Financial services | 2012 |
| Atalanta Båthavn AS | Arts & recreation | 2012 |
| Atre AS | Construction | 2021 |
| Auss Shared Service AS | Administrative & support | 2012 |
| Austevoll Asfalt AS | Construction | 2008 |
| Austevoll Boligutvikling AS | Real estate | 2021 |
| Austevoll Bygg AS | Construction | 2004 |
| Austevoll Bygg Eiendom AS | Real estate | 2012 |
| Austevoll Båt Og Cruise AS | Administrative & support | 2006 |
| Austevoll Båt Utleie AS | Administrative & support | 2024 |
| Austevoll Drosjeservice SA | Transport & logistics | 2026 |
| Austevoll Eiendom AS | Real estate | 1972 |
| Austevoll Forlag AS | Information & communication | 1993 |
| Austevoll Kino Ans | Wholesale & retail | 1994 |
| Austevoll Pacific AS | Agriculture & fishing | 2004 |
| Austevoll Rørteknikk AS | Agriculture & fishing | 2025 |
| Austevoll Seafood ASA | Agriculture & fishing | 1981 |
| Austevoll Seahouse AS | Real estate | 2020 |
| Austevoll Sjø Og Fritid AS | Hospitality | 1995 |
| Austevoll Tannhelseteam AS | Health & social care | 2022 |
| Austevoll Trelast AS | Wholesale & retail | 1992 |
| Austevoll Utleie AS | Administrative & support | 2017 |
| Austevoll Utleie Holding AS | Administrative & support | 2021 |
| Austevoll Villsau AS | Agriculture & fishing | 2013 |
| Aven Ludvigsen AS | | 2020 |
| Bbaw AS | Real estate | 2026 |
| Birkeland Gruppen AS | Real estate | 2011 |
| Birkeland Gruppen Shipping AS | Agriculture & fishing | 2011 |
| Birkeland Panorama AS | Real estate | 2021 |
| Birkeland Skjell | Agriculture & fishing | 2005 |
| Birkelandgruppen Eiendom AS | Real estate | 2019 |
| Bivus AS | | 2025 |
| Bjånesø Holding AS | Real estate | 2005 |
| Bjånesøy Holding AS | | 2022 |
| Blue Protein AS | Professional & scientific | 1999 |
| Blått Kompetansesenter Vest AS | Professional & scientific | 2019 |
| BR Birkeland Drift AS | Agriculture & fishing | 2020 |
| BR. Birkeland AS | | 2025 |
| Brandvik AS | Professional & scientific | 2016 |
| Brekkhus Eiendom AS | Real estate | 2021 |
| Brødrene Brekkhus Holding AS | Construction | 2021 |
| BVB AS | Financial services | 2013 |
| C Møgster AS | Financial services | 2014 |
| Cambell AS | Real estate | 2025 |
| Caridea AS | Agriculture & fishing | 2017 |
| Casa Mia Austevoll AS | Hospitality | 2020 |
| Castbo Holding AS | Real estate | 2011 |
| Chrm 11 AS | Real estate | 2019 |
| CM Vesterlie AS | Financial services | 2011 |
| Cobra Invest AS | | 2024 |
| Cobra Marine AS | Agriculture & fishing | 2017 |
| CR Eiendom AS | Transport & logistics | 2011 |
| Crossfit Austevoll AS | Arts & recreation | 2021 |
| Dag N Holding 2 AS | | 2026 |
| Dag N Holding AS | | 2023 |
| Dag Nordstrand AS | Agriculture & fishing | 2002 |
| Danto Holding AS | Real estate | 2011 |
| Definer AS | Professional & scientific | 2019 |
| Doctus AS | Health & social care | 1996 |
| Doctus Marine AS | Financial services | 2017 |
| Dof AS | Transport & logistics | 2022 |
| Dof Group ASA | Mining & quarrying | 2022 |
| Dof Management AS | Transport & logistics | 1998 |
| Dof Management Pte Ltd | Transport & logistics | 2012 |
| Dof Rederi AS | Transport & logistics | 2000 |
| Dof Sjø AS | Transport & logistics | 2007 |
| Dordogne Holding Inc | | 2007 |
| Dryss Mote AS | Wholesale & retail | 2015 |
| Dstar Holding AS | | 2026 |
| E&L Birkeland AS | Administrative & support | 2012 |
| E-Tro AS | | 2021 |
| Ecoshrimp AS | Agriculture & fishing | 2013 |
| Eikelie Invest Eiendom AS | Real estate | 2006 |
| Elaa Holding AS | | 2023 |
| Elektro-Teknikk AS | Construction | 2012 |
| Elektroentreprenør Kjell Elholm AS | Construction | 1989 |
| Elena Mellingen AS | Education | 2026 |
| Emb AS | Construction | 2018 |
| Endring Holding AS | Real estate | 2011 |
| Eskenoa AS | Professional & scientific | 2022 |