| 24/7 Multiservice AS | Manufacturing | 2026 |
| A & P Holding AS | Real estate | 2013 |
| A B Maskin AS | Construction | 2022 |
| A Til Å Grafisk Design Og Media AS | Manufacturing | 1993 |
| AB Eiendom Florø AS | Real estate | 2007 |
| AB Fjordland AS | Real estate | 1996 |
| Acies AS | Financial services | 2005 |
| Advokat Vest AS | Professional & scientific | 2017 |
| Advokatfirmaet Hermansen AS | Professional & scientific | 2016 |
| Agledal Holding AS | | 2023 |
| Ajb AS | Financial services | 2010 |
| Ak Strømmen Holding AS | | 2019 |
| Ak Trebygg AS | Construction | 2025 |
| Aksello AS | Professional & scientific | 2004 |
| Alberto Holding AS | Health & social care | 2024 |
| Albrektsen Innovasjon AS | Information & communication | 2008 |
| Allbygg Florø AS | Construction | 1998 |
| Allbygg Florø Invest AS | Real estate | 2022 |
| Alork AS | | 2025 |
| Alt for Dyr AS | Professional & scientific | 2022 |
| Amanda Grill AS | Hospitality | 2017 |
| Amco Invest AS | Real estate | 2016 |
| Anne-Elise Moritsgård Holding AS | | 2020 |
| Annkje AS | | 2022 |
| Apekroken Holding AS | Real estate | 2015 |
| Aqua Development AS | Agriculture & fishing | 2015 |
| Aquafood Holding AS | Manufacturing | 2007 |
| Ark Eiendom AS | Real estate | 2002 |
| Artico AS | | 2021 |
| AS Byx Co | Real estate | 2019 |
| AS Firdaposten | Information & communication | 1990 |
| Ata-Holding AS | | 2023 |
| Ategro AS | Financial services | 2005 |
| Austbø-Osland Holding AS | | 2022 |
| Avent Digital AS | Professional & scientific | 2015 |
| Arild Liseth A/S | Real estate | 1988 |
| B2 Interiør Ans | Professional & scientific | 2005 |
| Barlind AS | Real estate | 2006 |
| Barnebutikken AS | Wholesale & retail | 2021 |
| Batalden AS | Education | 2018 |
| Bauge Eiendom AS | Manufacturing | 1974 |
| Bauge Og Knapstad AS | Professional & scientific | 2022 |
| BB Gruppen Eiendom AS | Real estate | 1987 |
| BB Servicesystem Sogn Og Fjordane AS | Administrative & support | 1987 |
| Bella Industrieiendom AS | Real estate | 2013 |
| Bellaq AS | | 2022 |
| Benert Dental AS | Health & social care | 2025 |
| Bentoyume Florø AS | Hospitality | 2025 |
| Berentzen AS | Real estate | 2025 |
| Beso Holding AS | Wholesale & retail | 2006 |
| Best Flavour AS | Wholesale & retail | 2018 |
| Bestmarin AS | Wholesale & retail | 2020 |
| Bilservice Florø AS | Other services | 1995 |
| Bistro to Kokker AS | Hospitality | 1999 |
| Bitmynt AS | Information & communication | 2019 |
| Bjerck Berge Holding AS | | 2025 |
| Bjerck Entreprenør AS | Construction | 2010 |
| Bjerck Holding AS | Construction | 2001 |
| Bjørn Eliassen AS | Wholesale & retail | 1981 |
| Black Hops Holding AS | | 2025 |
| Bluesea Installation AS | Manufacturing | 2013 |
| Blåbre AS | Energy | 2022 |
| BML Holding AS | Other services | 2005 |
| Bolli Holding AS | Wholesale & retail | 2023 |
| Boluda Towage Norway AS | Transport & logistics | 2005 |
| Book Digital AS | Information & communication | 2026 |
| Bortheim AS | Administrative & support | 2022 |
| Bortheim Holding AS | Transport & logistics | 2022 |
| Botnaneset Eiendom AS | Real estate | 1980 |
| Botnaneset Industriselskap AS | | 2023 |
| Botnastranda Invest Da | Real estate | 2003 |
| BR Dental AS | Health & social care | 2020 |
| BR Solvang Da | Construction | 1995 |
| Brandsøy Grendahus SA | Other services | 1988 |
| Bravo Seafood AS | Wholesale & retail | 2016 |
| Bravo Seafood Holding AS | Financial services | 2016 |
| Bredenoord Aggregaten Verhuur Nuf | Administrative & support | 2014 |
| Breivik AS | Agriculture & fishing | 2002 |
| Brendø AS | Construction | 2022 |
| Brottsjø Eigedom AS | Real estate | 2019 |
| Bta Florø AS | Administrative & support | 2018 |
| Bta Florø Drift AS | Transport & logistics | 2024 |
| Budalselva Kraft AS | Energy | 2009 |
| Bvegan AS | | 2021 |
| Byggeland Eiendom AS | Real estate | 1999 |
| Byggservice AS | Construction | 1990 |
| Byggtorget Florø AS | Wholesale & retail | 2011 |
| Chaga Studio AS | Education | 2026 |
| Chico Brand AS | Hospitality | 2026 |
| Cknh Invest AS | | 2021 |
| Cockpiten Cafe AS | Hospitality | 2014 |
| Colloseum Invest AS | Real estate | 2013 |
| Combi Invest AS | Financial services | 2001 |
| Cornelia AS | Real estate | 2006 |
| CUT4U I Flora AS | Other services | 2026 |
| Dark Fibrum Norway AS | | 2025 |
| Deka Salg AS | Wholesale & retail | 2017 |
| Dekk & Deler Da | Other services | 2009 |
| Den Danske Maler AS | Construction | 2010 |
| Design Og Montering AS | Wholesale & retail | 2025 |