| Abyss Akvaservice AS | Agriculture & fishing | 2004 |
| Afa Solution AS | Wholesale & retail | 2025 |
| Andreas Krogstad AS | Professional & scientific | 2023 |
| Ans Brukt Og Nyttig Boden | Manufacturing | 1989 |
| Aursøy Kystfiske AS | Agriculture & fishing | 2025 |
| Bekken Gård Ans | Agriculture & fishing | 2001 |
| Bekken Invest AS | Manufacturing | 2019 |
| Bekken Investment AS | | 2019 |
| Bevest ASA | Administrative & support | 2007 |
| Bewi ASA | Manufacturing | 2020 |
| Bewi Circular AS | Water & waste | 2019 |
| Bewi Norway AS | Manufacturing | 2010 |
| Bewi Packaging Norway AS | Manufacturing | 1980 |
| BG Va-Prosjekt Frøya AS | Professional & scientific | 2024 |
| Cjnk AS | | 2021 |
| Dama Eiendom AS | Real estate | 2024 |
| En Maritime AS | Agriculture & fishing | 2017 |
| Even Johansen Holding AS | | 2017 |
| Evli Eiendom AS | Real estate | 2013 |
| FBL Invest AS | | 2025 |
| Fillingsnes Hytte- Og Servicesenter AS | Real estate | 2010 |
| Fillingsnes Invest AS | Real estate | 2017 |
| Filop AS | Real estate | 2017 |
| Filop Utvikling AS | Administrative & support | 2024 |
| Flatval Felleseie SA | Real estate | 2017 |
| Frid Tech AS | Education | 2015 |
| Frøya Auto AS | Other services | 1988 |
| Frøya Bygg AS | Wholesale & retail | 2010 |
| Frøya Maritime Assistanse Ans | Administrative & support | 1991 |
| Frøya Mekaniske AS | Manufacturing | 2018 |
| Frøya Offshore Service Ans | | 1988 |
| Frøya Olje AS | Wholesale & retail | 2019 |
| Frøya Transportsenter AS | Transport & logistics | 2003 |
| Frøya Utleie AS | Transport & logistics | 1985 |
| Frøyfjorden Beitelag SA | Agriculture & fishing | 2020 |
| Frøyvindu AS | Manufacturing | 2023 |
| Gaustadbrygga AS | Hospitality | 2022 |
| Ge Autosalg Da | Wholesale & retail | 2005 |
| Grytvik Eiendom AS | Real estate | 2021 |
| Grytvik Snekkerservice AS | Construction | 2018 |
| Gulltjønn Invest AS | Real estate | 2005 |
| Ha.Sk Holding AS | | 2025 |
| Hamarvik Eiendom AS | Real estate | 2023 |
| Hamarvik Naturbeite AS | Agriculture & fishing | 2025 |
| Hamarvik Vannverk A/L | Water & waste | 1995 |
| Hammarvikringen 58 AS | Real estate | 2015 |
| Hammarvikringen 60 AS | Real estate | 2017 |
| Hammervik Invest AS | Real estate | 2024 |
| Hammervold Eiendom AS | Real estate | 1995 |
| Havfrua Invest AS | | 2019 |
| Kapmar AS | Agriculture & fishing | 2018 |
| Kasa Øya Holding AS | | 2025 |
| Keb Invest AS | | 2018 |
| Keter Skjell Ans | Agriculture & fishing | 1999 |
| Kjeøy Fiskeri AS | Agriculture & fishing | 2022 |
| Kobbel Invest AS | | 2020 |
| Kristiansen Invest AS | | 2020 |
| Krogstad Import AS | Wholesale & retail | 2025 |
| KTM AS | Financial services | 2018 |
| Kvernhusveien 16 AS | Real estate | 2021 |
| Kya Utvikling AS | Real estate | 2025 |
| Kystscan AS | Professional & scientific | 2025 |
| Lin AS | Real estate | 2007 |
| Lin Eiendom AS | Real estate | 2006 |
| Lin Eiendom Solsiden AS | Real estate | 2018 |
| Lin Management AS | | 2019 |
| Livlige Rom AS | Wholesale & retail | 2016 |
| Mareka AS | Administrative & support | 2003 |
| Maritim Service AS | Transport & logistics | 2025 |
| Markon Eiendom AS | Real estate | 2020 |
| Mebanken AS | Agriculture & fishing | 2024 |
| Måsøval Mekaniske AS | Manufacturing | 2013 |
| Nordhammer Holding AS | | 2019 |
| Northman Invest Holdings AS | | 2016 |
| Norwegian Lithauen Construction Company Da | Professional & scientific | 2001 |
| Nothenget AS | Real estate | 2025 |
| Oceva AS | Professional & scientific | 2025 |
| Optimum Holding AS | Financial services | 2018 |
| Ottesen Bygningsfirma AS | Construction | 1993 |
| Ravo AS | Water & waste | 2023 |
| RBC AS | | 2024 |
| Riiber Drift Og Vedlikehold AS | Construction | 2024 |
| Riiber Eiendom AS | Real estate | 2021 |
| Riiber Holding AS | Real estate | 2005 |
| RKV AS | | 2018 |
| Sandvik Bil AS | Wholesale & retail | 2021 |
| Seaweb AS | Information & communication | 2023 |
| Semo Holding AS | Financial services | 2018 |
| Siv Ing. a. Kvingedal AS | Professional & scientific | 2016 |
| SK Kystfiske AS | Agriculture & fishing | 2024 |
| Skarsvåg Holding AS | Manufacturing | 2020 |
| Skarsvåg Invest AS | Real estate | 2015 |
| Sletringen AS | Professional & scientific | 2025 |
| Sofia Invest AS | | 2025 |
| Step Fiskeri AS | Agriculture & fishing | 2024 |
| Stig Bremnes AS | Administrative & support | 2006 |
| Stordahl Kystfiske AS | Agriculture & fishing | 2026 |
| Søstrene På Hurran AS | Hospitality | 2021 |
| The Bjørn AS | | 2022 |
| Ticcabello AS | | 2020 |