| A Askjem Holding AS | | 2021 |
| A La Carte Selskaper Og Mat Ans | Hospitality | 2003 |
| Abg Holding AS | | 2019 |
| Ad Flisdesign AS | Construction | 2025 |
| Adco AS | Information & communication | 1999 |
| Aegir Consulting AS | Information & communication | 2017 |
| Afmg Invest AS | | 2021 |
| Agro Maskinservice AS | Manufacturing | 2022 |
| Aloha AS | Hospitality | 2021 |
| Amot Holding AS | Wholesale & retail | 2005 |
| Andebu Apotek AS | Wholesale & retail | 2008 |
| Andebu Autosenter AS | Wholesale & retail | 2005 |
| Andebu Eiendom AS | Real estate | 1997 |
| Andebu Eiendomsdrift AS | Real estate | 2014 |
| Andebu Legesenter AS | Health & social care | 2013 |
| Andebu Maskin AS | Administrative & support | 2023 |
| Andebu Næringspark AS | Real estate | 2007 |
| Andebu Pizza AS | Hospitality | 2021 |
| Andebu Tannklinikk AS | Health & social care | 1996 |
| Antos AS | Professional & scientific | 2023 |
| Aqua Intel AS | Professional & scientific | 2023 |
| AS Varecenteret Andebu | Real estate | 1989 |
| Asad Holding AS | Real estate | 2025 |
| Askjem Holding AS | | 2020 |
| Baden AS | Agriculture & fishing | 2023 |
| Basetribe AS | Information & communication | 2015 |
| BCX Marine AS | Transport & logistics | 2023 |
| BDL Holding AS | Real estate | 2011 |
| Berg Fjellsprenging AS | Construction | 2004 |
| Bergan Investment AS | | 2022 |
| Bergan Transport AS | Transport & logistics | 2015 |
| Biltransporten AS | Transport & logistics | 2022 |
| Biotronic AS | Agriculture & fishing | 2015 |
| Bjørnevik Service AS | Manufacturing | 2014 |
| Bluewaves AS | Wholesale & retail | 2025 |
| Bolest AS | Wholesale & retail | 2001 |
| Borgeskogen 43 G Eiendom AS | Real estate | 2020 |
| Bruktbilkompaniet Da | Wholesale & retail | 1995 |
| Brødrene Hynne AS | Wholesale & retail | 2024 |
| Bygg Inwest AS | Real estate | 2018 |
| Byggmester Fossdal AS | Professional & scientific | 2026 |
| Byggmester Kjærås & Co AS | Construction | 1998 |
| Byggmester Roar Aasen AS | Construction | 2005 |
| Byggmester W. Jacobsen AS | Construction | 2024 |
| Byggmesterfirma Fagverk AS | Construction | 2021 |
| Casaj AS | Real estate | 2003 |
| Conzept AS | Wholesale & retail | 2010 |
| CRG Service AS | Wholesale & retail | 2020 |
| Dahl & Moe AS | Real estate | 2014 |
| Design Rør AS | Construction | 2025 |
| DHV AS | Professional & scientific | 2007 |
| Din Regnskapspartner AS | Professional & scientific | 1998 |
| Dnhn AS | Administrative & support | 2024 |
| Drengsåsen Drift SA | Water & waste | 2017 |
| Driftsteknikk Industrier AS | Manufacturing | 1990 |
| Droppoint AS | Information & communication | 2013 |
| Døvle Vann Og Avløp Prosjekt SA | Construction | 2025 |
| Døvle Vann Og Avløp SA | Water & waste | 2025 |
| E Viker AS | | 2024 |
| E. Lindås Entreprenør AS | Construction | 2018 |
| Edmund Eriksen Holding AS | Financial services | 2012 |
| Ehp Holding AS | | 2018 |
| Ellefsrød Avløp Drift SA | Water & waste | 2026 |
| Emoveo AS | Wholesale & retail | 2005 |
| Entreprenør- Furuheim AS | Construction | 2025 |
| Et Events AS | Professional & scientific | 2023 |
| Evas Transport Ans | Transport & logistics | 1993 |
| Evolution Sails Europe AS | Wholesale & retail | 2018 |
| Fagplassen AS | Professional & scientific | 2020 |
| Fanatisme AS | Information & communication | 2026 |
| Fettenais Holding AS | | 2025 |
| Fevang Invest AS | Financial services | 1998 |
| Folkets Kraft AS | Energy | 2022 |
| Frampå Holding AS | Professional & scientific | 2012 |
| Frihest AS | Professional & scientific | 2023 |
| Frisørstua Andebu AS | Other services | 2018 |
| FS Bygg AS | Construction | 2021 |
| G.S. Invest AS | Real estate | 2014 |
| Galteryggen AS | | 2025 |
| Gjema AS | Wholesale & retail | 2022 |
| Glitretind Empowerment AS | Education | 2021 |
| Gtnm Consulting AS | Information & communication | 2021 |
| Gymir Invest AS | Information & communication | 2017 |
| Gården Ved Vannet Da | Agriculture & fishing | 2021 |
| Hagra Invest AS | Real estate | 2019 |
| Hallenstvedt Holding AS | Wholesale & retail | 2005 |
| Hallenstvedt Import-Salg AS | Wholesale & retail | 2003 |
| HALO1 AS | Professional & scientific | 2017 |
| Halum & Trevland AS | Transport & logistics | 2018 |
| Halum Entreprenør AS | Construction | 1994 |
| Halvorsen Bygg Og Eiendomsforvaltning AS | Construction | 2025 |
| Handy Van AS | Professional & scientific | 2024 |
| Hans Mørken Invest AS | Real estate | 2005 |
| Haugeland AS | Real estate | 2025 |
| Haugen VVS AS | Construction | 2021 |
| Hegdahl Skogsdrift AS | Agriculture & fishing | 2014 |
| Heitmann AS | Arts & recreation | 1996 |
| Henrik Cederborg Transport AS | Transport & logistics | 2022 |
| Henriksens Hage AS | Wholesale & retail | 2017 |
| HGP Eiendom AS | | 2021 |