| Artishot Da | Professional & scientific | 2022 |
| AS K Toftegaard Ltd | Wholesale & retail | 1901 |
| AS Mofagg | Financial services | 2005 |
| AS Nesttungården | Real estate | 1976 |
| AS Nesttunhjørnet | Real estate | 1982 |
| AS Nesttunveien 98 | Real estate | 1987 |
| AS Response | Wholesale & retail | 1971 |
| AS Skjoldhus | Hospitality | 1977 |
| AS Zanco | Real estate | 1986 |
| Asfaltkompaniet Vest AS | Construction | 2023 |
| Ashourlou AS | | 2026 |
| Askøy Senter AS | Real estate | 1990 |
| At Bygg Og Vedlikehold AS | Construction | 2013 |
| Atlas Utvikling AS | Construction | 2025 |
| Atle & Kari Dyregrov AS | Health & social care | 1998 |
| Atle Dyregrov Holding AS | Health & social care | 2005 |
| Augestad Invest AS | Professional & scientific | 2023 |
| Auralink AS | | 2025 |
| Aurora Systems AS | Information & communication | 2018 |
| Austevoll Invest AS | | 2024 |
| Auto Speed AS | Real estate | 2013 |
| Auto Speed Da | Other services | 1988 |
| Autonett Bergen AS | Wholesale & retail | 2010 |
| Autoteam AS | Other services | 2001 |
| Auxilium AS | Professional & scientific | 2015 |
| Avard AS | Information & communication | 2026 |
| Aven Betongservice AS | Construction | 2019 |
| Avløpseksperten AS | Water & waste | 2023 |
| Azimuth AS | Financial services | 2017 |
| B. Stormark Kjøleservice AS | Construction | 2012 |
| B9B Invest AS | | 2025 |
| Baca Plastindustri AS | Manufacturing | 1989 |
| Backer AS | Real estate | 1999 |
| Backer Bolig AS | Real estate | 2000 |
| Bad.No AS | Wholesale & retail | 2004 |
| Ballongdekor AS | Wholesale & retail | 2014 |
| Barracuda Eiendom AS | Wholesale & retail | 2004 |
| Bco Holding AS | Real estate | 2005 |
| Be First AS | Wholesale & retail | 2017 |
| Bedre Samtale AS | Information & communication | 2025 |
| Bekn AS | Professional & scientific | 2023 |
| Bella Pizza AS | Hospitality | 1998 |
| Belly Invest AS | Financial services | 2005 |
| Bemar AS | Administrative & support | 2018 |
| Bemex Eiendom AS | Real estate | 2005 |
| Bemex Rekruttering AS | Administrative & support | 2010 |
| Ben Va Holding AS | Professional & scientific | 2015 |
| Benc Invest AS | Real estate | 2005 |
| Berentsen Bygg AS | Construction | 2018 |
| Berentsen S Holding AS | Wholesale & retail | 2021 |
| Bergen Beauty Studio AS | Other services | 2024 |
| Bergen Bil Og Berging AS | Transport & logistics | 2023 |
| Bergen Bildeling AS | Administrative & support | 2020 |
| Bergen Bilutleie AS | Administrative & support | 1993 |
| Bergen Boligselskap AS | Real estate | 2014 |
| Bergen Bydrift AS | Construction | 2009 |
| Bergen Bygg Og Mur AS | Construction | 2014 |
| Bergen Byggeselskap AS | Real estate | 2017 |
| Bergen Coach Partner Da | Professional & scientific | 2011 |
| Bergen Eiendom-Invest AS | Real estate | 1991 |
| Bergen Eiendomsverdi AS | Real estate | 2015 |
| Bergen Fitness Midtun AS | Arts & recreation | 2024 |
| Bergen Grunn & Betong AS | Construction | 2016 |
| Bergen Hage Og Anlegg AS | Administrative & support | 2012 |
| Bergen Hightech AS | Manufacturing | 1991 |
| Bergen Hudpleieklinikk AS | Other services | 2007 |
| Bergen Hundebarnehage & Bergen Hundefrisør AS | Agriculture & fishing | 2023 |
| Bergen Hundesalong AS | Other services | 2014 |
| Bergen Hundeterapi AS | Other services | 2018 |
| Bergen Kulturhus AS | Real estate | 2008 |
| Bergen Kurèr AS | Transport & logistics | 2022 |
| Bergen Lagerhotell AS | Real estate | 2008 |
| Bergen Logistikkbygg AS | Real estate | 2007 |
| Bergen Låsservice AS | Real estate | 2024 |
| Bergen Naturmedisinske Klinikk AS | Health & social care | 2023 |
| Bergen Pipe AS | Construction | 2023 |
| Bergen Regnskapsservice AS | Professional & scientific | 2005 |
| Bergen Spillfestival Cafe AS | Hospitality | 2025 |
| Bergen Storkjøkken AS | Wholesale & retail | 1988 |
| Bergen Sør Eiendomsmegling AS | Real estate | 2025 |
| Bergen Toner AS | Wholesale & retail | 2017 |
| Bergen Transport & Flyttebyrå AS | Transport & logistics | 1997 |
| Bergen Trening & Helse AS | Arts & recreation | 1965 |
| Bergen Øye AS | Real estate | 2009 |
| Bergen-Va AS | Construction | 2022 |
| Bergens Auto AS | Real estate | 2006 |
| Bergens Auto Midtun AS | Other services | 2005 |
| Bergenshus AS | Real estate | 2009 |
| Bergezillians AS | Other services | 2018 |
| Bergfix Partner AS | Professional & scientific | 2025 |
| Bergh Invest AS | | 2018 |
| Bergveien AS | Real estate | 2023 |
| Berntor AS | Real estate | 1965 |
| Best Handel AS | Wholesale & retail | 2014 |
| Bevare Meg Vel Forlag Da | Arts & recreation | 2007 |
| BG Audio Import AS | Wholesale & retail | 1997 |
| Bgo Elektro AS | Construction | 2014 |
| Bgo Property AS | Real estate | 2017 |
| Bgo Utvikling AS | Real estate | 2021 |
| Bhoff AS | | 2023 |