| A. Ramberg Holding AS | | 2025 |
| A4MARINE Da | Wholesale & retail | 2009 |
| AB Bygg Og Eiendom AS | Construction | 2005 |
| Ac-Marine AS | Hospitality | 2013 |
| Aci AS | Real estate | 2015 |
| Agder Vedlikehold AS | Construction | 2017 |
| Agj Invest AS | Professional & scientific | 2021 |
| Aikipi AS | Information & communication | 2023 |
| Als Service AS | Professional & scientific | 2017 |
| Alvehetta Fus Barnehage AS | Education | 2008 |
| Andersen Bygg & Vedlikehold AS | Construction | 2025 |
| Apotek 1 Bjorbekk AS | Wholesale & retail | 2018 |
| Appwell Studio AS | Information & communication | 2023 |
| Arendal Paintball Da | Wholesale & retail | 2000 |
| AS Nidelv Eiendomselskap | Real estate | 1976 |
| Asdal 1 AS | Real estate | 2025 |
| Asdal Barnehage AS | Education | 2012 |
| Asdal Maskin AS | Construction | 2013 |
| Asle Thorsen AS | Real estate | 2013 |
| Ata Holding AS | | 2021 |
| Autiva AS | Information & communication | 2025 |
| Barcodeclothing AS | Wholesale & retail | 2018 |
| Bekk Frisør AS | Other services | 2024 |
| Bent a. Solheim Holding AS | | 2025 |
| Bernt Berntsen Transport AS | Transport & logistics | 2019 |
| Bifrost Holding AS | | 2026 |
| Bifrost Import AS | Wholesale & retail | 2026 |
| Bitconfidant AS | Information & communication | 2017 |
| Bjorbekk Legesenter Da | Health & social care | 1994 |
| Bjorbekk Legesenter Eiendom AS | Real estate | 2014 |
| BMC Tekstil AS | Wholesale & retail | 2023 |
| Bosel AS | | 2019 |
| Bxbo AS | Real estate | 2013 |
| Cafè En Arendal AS | Hospitality | 2025 |
| Cafè En AS | Hospitality | 2020 |
| Comsource Entertainment AS | Professional & scientific | 1998 |
| Day One AS | Information & communication | 2023 |
| DJ Consult AS | Professional & scientific | 2024 |
| Dopp AS | Professional & scientific | 2005 |
| DSK Invest AS | | 2023 |
| Duus Eiendom Nuf | Real estate | 2010 |
| E4 Drift AS | Administrative & support | 2026 |
| E4 Invest AS | | 2020 |
| Easytrans AS | Professional & scientific | 2008 |
| Emby Invest AS | | 2026 |
| Eplehagen Barnehagen AS | Education | 2015 |
| Evja Invest AS | Real estate | 2026 |
| Fathead AS | Wholesale & retail | 2019 |
| Fixet AS | Manufacturing | 2008 |
| Flash Holding AS | | 2022 |
| Fleks Call AS | Administrative & support | 2024 |
| Funderud Gartneri AS | Agriculture & fishing | 1987 |
| Gassmann Industrier AS | Professional & scientific | 2017 |
| Glassmester Larsen AS | Construction | 2023 |
| Golden Team AS | Wholesale & retail | 2011 |
| Ground Holding AS | Information & communication | 2023 |
| GS Butikkdrift AS | Wholesale & retail | 2021 |
| GS Butikkdrift Holding AS | Wholesale & retail | 2021 |
| Gubbelunis AS | | 2025 |
| H.A. Mo Eiendom AS | Real estate | 2001 |
| Hovet Holding AS | Construction | 2023 |
| Høyåsen AS | Real estate | 2024 |
| I'En Frisør Bjorbekk AS | Other services | 2015 |
| Ifco AS | Agriculture & fishing | 2011 |
| Inteka AS | Manufacturing | 2023 |
| Jacobsen VVS AS | Construction | 2005 |
| Jone Eiendom AS | Administrative & support | 2024 |
| Jor Consulting AS | Real estate | 2023 |
| Jor Holding AS | Real estate | 2017 |
| Kaba Invest AS | | 2019 |
| Kaffebønnene AS | Manufacturing | 2026 |
| KB Parts AS | Professional & scientific | 2022 |
| Kirkegaten 1 Grimstad AS | Real estate | 2023 |
| Kjempekjenn AS | Real estate | 2023 |
| Knudsen & Aanonsen Ans | Construction | 1986 |
| Kolonialen Cafe AS | Hospitality | 2019 |
| KWP AS | Wholesale & retail | 2013 |
| Lanterna Ans | Real estate | 2025 |
| Lars Eg Holding AS | | 2024 |
| Liene Restaurering AS | Construction | 2024 |
| Liven Design AS | Information & communication | 2025 |
| LK Media AS | Professional & scientific | 2018 |
| Lunderødneset 13 AS | Real estate | 2017 |
| Maskin Og Hage AS | Construction | 2018 |
| Mixed by Harlekin AS | Information & communication | 2020 |
| Mo Invest AS | Real estate | 2005 |
| Mo-Le AS | Financial services | 2016 |
| Morgenfugl AS | Professional & scientific | 2016 |
| Mølla Eiendom AS | Real estate | 1991 |
| Nama Invest AS | Financial services | 2005 |
| Nidelv Båtbyggeri AS | Manufacturing | 1991 |
| Nidelvåsen Barnehage AS | Education | 2015 |
| Nilsens Brannservice AS | Wholesale & retail | 2022 |
| NK Klinikken AS | Health & social care | 2024 |
| O.Eriksen Og Larsen's SMI2 Ans | Manufacturing | 2004 |
| Ogtech AS | Manufacturing | 2019 |
| Os Eiendom Og Konsulenttjenester AS | Real estate | 2008 |
| Paulsen Mek Sveis & Motorverksted AS | Manufacturing | 2021 |
| Predator Boats AS | Wholesale & retail | 2012 |
| Prosperia AS | Administrative & support | 2025 |