| 1000 Mile Norge AS | Wholesale & retail | 1993 |
| 3009VISION AS | | 2022 |
| A.K. Transport AS | Transport & logistics | 2006 |
| Aarstad Eiendom AS | Real estate | 1977 |
| Aarstad Invest AS | Real estate | 2023 |
| Aarstad Rør & Grøfteservice AS | Construction | 2022 |
| Aarstad Rør & Mekaniske AS | Construction | 2024 |
| Aarstad Skole AS | Real estate | 2005 |
| Adminsenteret AS | Professional & scientific | 2026 |
| Adunia Da | Wholesale & retail | 2011 |
| Advokatfirmaet Jensen AS | Professional & scientific | 2005 |
| Advokatfirmaet Stangeland AS | Professional & scientific | 2005 |
| Aeon Invest AS | | 2025 |
| Aermade AS | Manufacturing | 2021 |
| Aes Holding AS | | 2012 |
| Afh Invest AS | | 2022 |
| Aj Næringseiendom AS | Real estate | 2015 |
| Aj&Hh AS | Real estate | 2026 |
| Aks Arbeid AS | Health & social care | 2021 |
| Aks Kompetanse AS | Health & social care | 2021 |
| Akura AS | Professional & scientific | 2006 |
| Akva Group ASA | Manufacturing | 1982 |
| Alkemuggen AS | Real estate | 2025 |
| Alle Tiders Show AS | Arts & recreation | 2021 |
| Alodi Invest AS | | 2021 |
| Altfix Egersund AS | Administrative & support | 2023 |
| Altirep AS | Manufacturing | 2026 |
| Amoraa AS | Other services | 2026 |
| Ample Mentaltrenerne AS | Education | 2015 |
| Amuse AS | Hospitality | 2010 |
| Anders Dversnes AS | Construction | 2017 |
| Anfield AS | Real estate | 2007 |
| Anleggsgartner AS | Administrative & support | 2011 |
| Anmi AS | | 2025 |
| Ano AS | Other services | 2005 |
| Ar Kapital AS | | 2017 |
| Ara Holding AS | Agriculture & fishing | 1989 |
| Arages Holding AS | | 2022 |
| Arisonas AS | Mining & quarrying | 2004 |
| Arto Øglænd AS | Real estate | 2015 |
| Arve Sørli Invest AS | Real estate | 2014 |
| AS Egersund Investeringselskap | Real estate | 1970 |
| AS Sporty | Wholesale & retail | 1966 |
| Astro Senteret AS | Arts & recreation | 2025 |
| Ath Holding AS | Financial services | 2020 |
| Atleto AS | Health & social care | 2021 |
| Atleto Eiendom AS | Real estate | 2013 |
| Atleto Holding AS | Education | 2008 |
| Audun Dotcom AS | | 2025 |
| Austdal Eiendom AS | Real estate | 2003 |
| Autonautic AS | Professional & scientific | 2025 |
| Autopartner Egersund AS | Other services | 2009 |
| Autorental Sør AS | Administrative & support | 1992 |
| Avetti Holding AS | Wholesale & retail | 2021 |
| B & G Eiendom AS | Real estate | 1977 |
| B & G Holding AS | Construction | 1986 |
| B&G Anlegg Holding AS | | 2024 |
| B&G Rental AS | Administrative & support | 2024 |
| B&G Tunnel AS | Construction | 2017 |
| Babaco Invest AS | | 2020 |
| Badnor AS | Wholesale & retail | 2016 |
| Baldership Da | Transport & logistics | 2002 |
| Baldrian AS | Administrative & support | 2005 |
| Banco Dos Sedberg AS | | 2023 |
| Barane Foto AS | Professional & scientific | 2021 |
| BB Eiendom Egersund AS | Real estate | 2010 |
| BB Eiendom Rogaland AS | Real estate | 2015 |
| BB Handel AS | Transport & logistics | 2008 |
| BBS Egersund A/S | Real estate | 2010 |
| Begravelsesbyrået Puntervoll AS | Other services | 1990 |
| Benz Im Poa AS | Wholesale & retail | 2025 |
| Berentsen Eiendom AS | Manufacturing | 1985 |
| Berentsens Brygghus AS | Manufacturing | 1976 |
| Berentsens Holding AS | Manufacturing | 2020 |
| Bergum Eiendom AS | Real estate | 2019 |
| Berserk Media AS | Information & communication | 2022 |
| Bertelsen & Garpestad AS | Construction | 1986 |
| BG Finance AS | Construction | 2007 |
| Bil-Tec AS | Other services | 2005 |
| Bilservice Egersund AS | Other services | 2009 |
| Bilservice Holding AS | Wholesale & retail | 2016 |
| Bingen Frisør AS | Other services | 2014 |
| Bio Dalane AS | Energy | 2007 |
| Bipa AS | Information & communication | 2023 |
| Bjergstedveien Holding AS | Real estate | 2020 |
| Bjørkeland AS | Wholesale & retail | 1997 |
| Bjørn Sæternes Invest AS | Real estate | 2008 |
| Blandeverket Legesenter AS | Health & social care | 2016 |
| Blast IT Vestlandet AS | Administrative & support | 2013 |
| Blitz AS | Professional & scientific | 2024 |
| Blomsterhjørnet's Eftf Ans | Wholesale & retail | 1997 |
| Bluefin Bidco AS | Information & communication | 2020 |
| Bluefin Midco AS | Information & communication | 2020 |
| Boks AS | Wholesale & retail | 2015 |
| Bostyrke Leie Til Eie AS | Real estate | 2025 |
| Brokke Panorama Syd AS | Real estate | 2023 |
| Brødr. Pettersen AS | Construction | 2001 |
| Bumblebee Design AS | Professional & scientific | 2021 |
| Bunadmakeriet AS | Manufacturing | 2012 |
| Business Concept AS | Professional & scientific | 2005 |