| 3FAS Elektro AS | Construction | 2024 |
| A Svendsen Maskin AS | Construction | 2022 |
| A-Fasader AS | Wholesale & retail | 2017 |
| Abs Eiendom AS | Real estate | 2008 |
| Abt Rørmerking AS | Manufacturing | 2026 |
| Adaron Holding AS | | 2022 |
| Adhdsurfboards AS | Manufacturing | 2022 |
| Aek Eiendom AS | Real estate | 2025 |
| Aets Invest AS | Financial services | 2017 |
| Ahe-Invest AS | | 2024 |
| Aikro Invest AS | | 2023 |
| Airina Sia | Manufacturing | 2012 |
| Akstein AS | Professional & scientific | 2015 |
| Aldi AS | Real estate | 1994 |
| Alfa Boligutleie AS | Real estate | 2010 |
| Alliance Invest Bokn AS | Real estate | 2011 |
| Alvestein Vikingsmykker AS | Wholesale & retail | 2016 |
| Anders Pedersen AS | Education | 2025 |
| Anders S Drift AS | Education | 2026 |
| Anders S Holding AS | | 2026 |
| Andersen Airport Service AS | Transport & logistics | 2012 |
| Anglevik Holding AS | | 2024 |
| Arl Eiendom AS | Real estate | 2016 |
| Arl Holding AS | Real estate | 2017 |
| Arne Thorvaldsen Bolig AS | Real estate | 2020 |
| Arne Thorvaldsen Eiendom AS | Real estate | 2010 |
| Arne?S Frisør AS | Other services | 2022 |
| Artak AS | Wholesale & retail | 1997 |
| Arvid Bratthammer Maskin Og Drift AS | Construction | 2025 |
| AS Kopervik Herreklær | Wholesale & retail | 1987 |
| AS Marin Elektro | Manufacturing | 1977 |
| AS Plastron | Wholesale & retail | 1973 |
| Aski Arbeid Og Inkludering AS | Health & social care | 2021 |
| Aski AS | Wholesale & retail | 1973 |
| Aski Barnehage AS | Education | 2021 |
| Aski Detaljhandel AS | Wholesale & retail | 2001 |
| Asons AS | Information & communication | 2026 |
| Atelier 88 AS | Wholesale & retail | 2025 |
| Atlantic Bolt Tensioning Holding AS | Financial services | 2009 |
| Atlantic Bolt Tensioning Rørmerking AS | Manufacturing | 1994 |
| Austevik Holding AS | | 2025 |
| Av&Rv AS | Construction | 2024 |
| Bakkar Og Berg AS | | 2025 |
| Baltzersen Holding AS | | 2025 |
| Bangla Eiendom AS | Real estate | 2010 |
| Bangs Hardmetall AS | Manufacturing | 2016 |
| Bare Et AS | | 2024 |
| Bavi Eiendom AS | Real estate | 2007 |
| Benros Holding AS | | 2022 |
| Bento Eiendom AS | Real estate | 2025 |
| Bento Sushi Kopervik AS | Hospitality | 2021 |
| BGG Holding AS | Real estate | 2015 |
| Bifrost Vending AS | Wholesale & retail | 2025 |
| Bilgummilageret AS | Wholesale & retail | 2008 |
| Bilgummilageret Eiendom AS | Wholesale & retail | 2009 |
| Bjørstad & Sævik AS | Construction | 2023 |
| Bleikmyrvegen 12 AS | Real estate | 2024 |
| Blomsterpikene På Stølen AS | Manufacturing | 2024 |
| BMH Næring AS | Real estate | 2025 |
| Bobil Haugesund AS | Wholesale & retail | 2020 |
| Bohemer AS | Hospitality | 2014 |
| Braalf II AS | Financial services | 2007 |
| Bratthammer AS | Construction | 2018 |
| Brukskunst & Grafikk Ans | | 1990 |
| Brødr. Ørjansen AS | Construction | 2006 |
| BSR Engineering AS | Professional & scientific | 2020 |
| Byggevarer Vest AS | Wholesale & retail | 2023 |
| Byggkjeden Eiendom AS | Real estate | 2006 |
| Byggkontroll Vest AS | Professional & scientific | 2016 |
| Byggmester Helge Kvale AS | Construction | 2013 |
| Byggmester Lekven AS | Construction | 2018 |
| Byggnes Storsenter AS | Real estate | 2005 |
| Byggnes Storsenter Holding AS | Real estate | 2007 |
| Bygnes BT1 S19 AS | Real estate | 2025 |
| Bygnes BT1 S7 AS | Real estate | 2025 |
| Bygnes Bygg AS | Wholesale & retail | 2024 |
| Bygnes Bygg Eiendom Ans | Real estate | 1985 |
| Bygnes Bygg Holding AS | Wholesale & retail | 2024 |
| Bygnes Eiendom AS | Real estate | 1988 |
| Bygnes Seksjon 8 AS | Real estate | 2025 |
| Bygnes Senter AS | Real estate | 2012 |
| Bård Styreportal AS | Information & communication | 2021 |
| Cafe Seilet Og Catering AS | Hospitality | 2022 |
| Calluna Eiendom AS | Real estate | 2007 |
| Canes Venatici AS | Real estate | 2017 |
| Caravansalg AS | Wholesale & retail | 2016 |
| Caravanservice Eiendom AS | Real estate | 2016 |
| Caravanservice Tangjerd AS | Wholesale & retail | 2012 |
| Cave Eiendom AS | Real estate | 2017 |
| Ceder Invest AS | | 2023 |
| Cetus AS | Agriculture & fishing | 1996 |
| Charge Safe AS | Professional & scientific | 2024 |
| Cila Solution AS | Wholesale & retail | 2015 |
| Classic Motors AS | Wholesale & retail | 2001 |
| Claudius AS | Real estate | 2005 |
| Collectra AS | Wholesale & retail | 2026 |
| Company Kjell AS | Professional & scientific | 2025 |
| Crook Invest AS | | 2021 |
| Crossound AS | Professional & scientific | 2014 |
| CT Group AS | | 2025 |