| 3V3BANER AS | Wholesale & retail | 2022 |
| Actin Helse Da | Health & social care | 2017 |
| Actin Treningssenter AS | Arts & recreation | 2014 |
| Agrolink AS | Agriculture & fishing | 2006 |
| Akanti AS | Real estate | 2006 |
| Aktiv Ol Holding AS | Health & social care | 2024 |
| Alva Regnskap AS | Professional & scientific | 2008 |
| Amfibia AS | Administrative & support | 2015 |
| Amg Investment AS | Real estate | 2005 |
| Anders Karlsen AS | Construction | 2011 |
| Anders Krog Transport AS | Transport & logistics | 2019 |
| Andy Pandy Sugar Candy Holding AS | Education | 2018 |
| Antikk Karlsen AS | Wholesale & retail | 2012 |
| Antikvariat Bryggen AS | Wholesale & retail | 2015 |
| Aok Drift Og Eiendom AS | Real estate | 2019 |
| Arena Sarpsborg AS | Arts & recreation | 2015 |
| Arendal Og Engseth Vann- Og Avløpslag SA | Water & waste | 2006 |
| Arfa Invest AS | Information & communication | 2012 |
| Asgård Engineering AS | Professional & scientific | 2025 |
| Askeladden Barnehage Borg Fladebyveien AS | Education | 2023 |
| Atropos AS | Real estate | 2024 |
| Auto GS Ans | Other services | 2004 |
| B-K Invest AS | Construction | 2019 |
| Bastholmen Helse Og Rehabilitering AS | Hospitality | 2021 |
| Bedriftskonsult AS | Professional & scientific | 2024 |
| Berg Marine Consulting AS | Manufacturing | 2022 |
| Bergselva Bygstad Kraft AS | Energy | 2023 |
| Bergverksgruppen AS | Manufacturing | 1982 |
| Betongkompaniet AS | Construction | 2020 |
| Betongkompaniet Prosjekt AS | Professional & scientific | 2022 |
| Bfe Norge AS | Wholesale & retail | 2008 |
| Bindura AS | | 2021 |
| Bionutrients AS | Manufacturing | 2025 |
| Bjerkemyr AS | Real estate | 2021 |
| Bjerkemyr Holding AS | | 2024 |
| BK Eiendom & Utleie AS | Real estate | 2020 |
| Blikkenslagerverksted Olsen Ans | Construction | 2010 |
| Borg Inventar & Montasje AS | Wholesale & retail | 2018 |
| Borg Snekkerservice AS | Construction | 2021 |
| BPB AS | Financial services | 2018 |
| Braar Invest AS | | 2025 |
| Brandstorp Gårdsbutikk AS | Wholesale & retail | 2021 |
| Brandstorp Vann- Og Avløpslag SA | Water & waste | 2015 |
| Brevik'N AS | Hospitality | 2023 |
| Breviken AS | Hospitality | 2025 |
| Bris AS | Real estate | 1991 |
| Bryggen Båthavn AS | Transport & logistics | 2025 |
| Brødrene Stordal Eiendom Ans | Real estate | 2006 |
| Brødrene Talberg Skogseiendom Da | Agriculture & fishing | 2013 |
| Burtix AS | Construction | 2024 |
| Bygg Expert AS | Construction | 2021 |
| Bygg Og Design AS | Construction | 2023 |
| Bygg.Mestring AS | Construction | 2013 |
| Byggmester Jan TH. Prangerød AS | Construction | 2014 |
| Bårdsen Invest AS | Construction | 2018 |
| CA2HOLM AS | Real estate | 2013 |
| Cab Invest AS | Financial services | 2015 |
| Camilla Ødegård AS | Professional & scientific | 2022 |
| Campeating AS | Hospitality | 2023 |
| Cato Jansen AS | Construction | 2013 |
| CF Maskin Skjeberg AS | Wholesale & retail | 1998 |
| CH Invest AS | Financial services | 2017 |
| Clotho AS | Financial services | 2005 |
| Comlight AS | Manufacturing | 2007 |
| Comlight Sales AS | Wholesale & retail | 2023 |
| Comsarp AS | Wholesale & retail | 2015 |
| Concorde Group AS | | 2024 |
| Concorde Transport Service AS | Transport & logistics | 2025 |
| Conecco AS | Professional & scientific | 2010 |
| Copoint AS | Real estate | 2016 |
| D&M Eiendom AS | Real estate | 2010 |
| Demtool AS | Wholesale & retail | 2019 |
| Diem Holding AS | Real estate | 2000 |
| Diem Telekom AS | Information & communication | 2004 |
| Dogsport Da | Manufacturing | 2010 |
| Dærn Consult AS | Professional & scientific | 2024 |
| E.Holm Holding AS | | 2025 |
| Edwin Telle Invest AS | Construction | 2008 |
| Ekwall AS | Professional & scientific | 2024 |
| El Av Sol Norge AS | Wholesale & retail | 2020 |
| Emi Eiendom AS | Professional & scientific | 2021 |
| Englekor Utvikling AS | Real estate | 2008 |
| Ensi Holding AS | | 2021 |
| Erik AS | Manufacturing | 2006 |
| Eriks Bil Og Mekaniske AS | Other services | 2019 |
| Everybase AS | Information & communication | 2000 |
| Ezra AS | Construction | 2026 |
| Fatigueklinikken AS | Health & social care | 2026 |
| Fina Båt Og Motorsenter Geir Arne Halvorsen Og Dagfinn Lorentsen Ans | Wholesale & retail | 1994 |
| Fir-Skin Scandinavia AS | Wholesale & retail | 2015 |
| FJ Håndverkstjenester AS | Construction | 2022 |
| Fladeby Eiendom AS | Real estate | 2026 |
| FMR Holding AS | Real estate | 2015 |
| Folkvang Grendehus Skjeberg SA | Real estate | 1995 |
| Fredheim Og Bø Da | Transport & logistics | 2003 |
| Frisk Holding AS | Real estate | 2012 |
| Fru Fredriksen AS | Wholesale & retail | 2012 |
| Fru Holm AS | Hospitality | 2026 |
| Frøy Digital AS | Education | 2025 |
| Fundamentalt AS | Health & social care | 2022 |