| Alvheim Eigedom A/S | Real estate | 1988 |
| Alvheim Pelsdyrgård Kjellbjørn Alvheim & Co Ans | Agriculture & fishing | 1985 |
| Alvheim Villsau Da | Agriculture & fishing | 2012 |
| Areto Consulting AS | | 2007 |
| Birkstaale AS | Professional & scientific | 2016 |
| Fjeldstad Invest AS | Real estate | 2007 |
| Fjeldstad Salg & Konsult AS | Professional & scientific | 2025 |
| Fjeldstad Transport Ans | Transport & logistics | 1992 |
| GR Truck Og Maskin Ans | Administrative & support | 2001 |
| Harkestad AS | Real estate | 2008 |
| Harkestad Bygg Og Eiendom AS | Real estate | 2014 |
| Harkestad Entreprenør AS | Construction | 2008 |
| Havstraumar Eiendom AS | Real estate | 2009 |
| Havstraumar Holding AS | Real estate | 1998 |
| Havstrilens Kattehotell AS | Other services | 2016 |
| Heggholmen Bil AS | Other services | 2018 |
| Heggholmen Holding AS | Wholesale & retail | 2018 |
| Heggholmen Servicesenter AS | Wholesale & retail | 2018 |
| Hystein AS | Real estate | 2017 |
| Kvernosen Villsau Da | Agriculture & fishing | 2025 |
| Kyst Bilteknikk AS | Other services | 2024 |
| Landskapsrestaurering AS | Agriculture & fishing | 2025 |
| M12 Kultur AS | Arts & recreation | 2020 |
| M12 Kulturterminalen AS | Arts & recreation | 2007 |
| M12 Studios AS | Information & communication | 2021 |
| Mons Semshaug AS | Wholesale & retail | 1963 |
| Nautnes Brygge AS | Real estate | 2007 |
| Nautnes Fiskehytter AS | Real estate | 2010 |
| Nordvik Brygge AS | Real estate | 2020 |
| North Bay Consulting AS | Health & social care | 2018 |
| Nautnes Fiskevær A/S | Hospitality | 1988 |
| Oen Og Fjeldstad Byggelag Ans | Construction | 1992 |
| Oksen Kulturarena AS | Real estate | 2021 |
| Ove Forstrønen AS | | 1992 |
| Ove Forstrønen Holding AS | Hospitality | 2005 |
| Per Amundsen AS | Transport & logistics | 2008 |
| RH Mek AS | Manufacturing | 2024 |
| Rotevågsøy Båthavn AS | Real estate | 2020 |
| Sauøy Ans | Real estate | 2004 |
| Schmetterling AS | Information & communication | 2023 |
| Serkur AS | Real estate | 2014 |
| Sion Eiendom AS | Real estate | 1984 |
| Skjergardsheimen | Hospitality | 1995 |
| Skjergardsheimen AS | Hospitality | 2020 |
| Skogsleitet AS | Real estate | 2009 |
| Solbakk Holding AS | | 2023 |
| Solbakk Transport Ans | Transport & logistics | 2005 |
| Solberg Og Oen Transport Ans | Transport & logistics | 2008 |
| Sot Film AS | Information & communication | 1994 |
| Stekkjen Ved Og Vel AS | Agriculture & fishing | 2024 |
| Tjeldstø Kai Og Utleigebustader AS | Real estate | 2005 |
| Trollbua Ans | Wholesale & retail | 1993 |
| Verkstedet Video Ans | Administrative & support | 1990 |
| Vest Modul AS | Real estate | 1983 |
| Vestavind Holding AS | Professional & scientific | 2018 |
| Vestkyst Bygg AS | Construction | 2008 |
| WH Mek AS | Manufacturing | 2024 |
| Øygarden Rørleggerservice AS | Construction | 1986 |