| A Måsøval AS | | 2022 |
| Aas Rørleggerservice AS | Construction | 1993 |
| Akvamedia AS | Professional & scientific | 2015 |
| Amanda Ratejczak AS | Wholesale & retail | 2018 |
| Ans Bio Grill & Kafe | | 1987 |
| Aqua-Teknology AS | Professional & scientific | 2017 |
| Arctic Shore AS | Wholesale & retail | 2021 |
| Austur Holding AS | Agriculture & fishing | 2022 |
| Autoeiendom Sistranda Ans | Real estate | 1995 |
| Bekken Eiendom AS | Real estate | 1992 |
| Blomsterhavet AS | Wholesale & retail | 2012 |
| Blue Revolution Centre AS | Professional & scientific | 2017 |
| Blått Kompetansesenter AS | Professional & scientific | 2015 |
| Blått Kompetansesenter Eiendom AS | Real estate | 2014 |
| Bookly AS | Information & communication | 2025 |
| Bryggeriet Frøya AS | Manufacturing | 2015 |
| Caas Invest AS | | 2026 |
| Cafe Sjøstjerna AS | Hospitality | 2019 |
| DNV Aquaculture and Ocean Health AS | Professional & scientific | 2018 |
| Eidsvaag Kran Og Transportservice AS | Transport & logistics | 2012 |
| Fair Share Invest AS | Wholesale & retail | 2021 |
| Fisketransport AS | Transport & logistics | 2008 |
| Flamek Eiendom AS | Real estate | 2015 |
| FM Midt Boliger AS | Real estate | 2023 |
| Frøy Akvaressurs AS | Agriculture & fishing | 2013 |
| Frøy AS | Transport & logistics | 2019 |
| Frøy Eiendom AS | Real estate | 1997 |
| Frøy Fritid AS | | 2022 |
| Frøy Kapital AS | Agriculture & fishing | 2022 |
| Frøy Rederi AS | Transport & logistics | 2013 |
| Frøy Shipping AS | Transport & logistics | 2001 |
| Frøy Sjøtransport AS | Transport & logistics | 1997 |
| Frøy Subsea AS | Agriculture & fishing | 2022 |
| Frøy Utvikling AS | Real estate | 1994 |
| Frøya Byggvare AS | Wholesale & retail | 2008 |
| Frøya Flerbrukshall Da | Real estate | 1996 |
| Frøya Fysioterapi AS | Health & social care | 2017 |
| Frøya Gourmet AS | Wholesale & retail | 2018 |
| Frøya Invest Holding AS | Real estate | 2005 |
| Frøya Invest Holding AS | | 2026 |
| Frøya Marine AS | Wholesale & retail | 2022 |
| Frøya Mote AS | Wholesale & retail | 2009 |
| Frøya Seaside Service AS | Agriculture & fishing | 2014 |
| Frøya Shellfarm Da | Agriculture & fishing | 1999 |
| Frøya Skipsinvest AS | Financial services | 2005 |
| Frøya Storbilservice AS | Other services | 2022 |
| Frøya Storhall AS | Real estate | 2015 |
| Frøya Taxisentral AS | Transport & logistics | 2008 |
| Frøya.No AS | Information & communication | 2014 |
| Frøyagrillen AS | Hospitality | 2012 |
| Frøyco 9 AS | | 2024 |
| Grand Canyon Holding AS | Transport & logistics | 2023 |
| Gåsø Næringsutvikling AS | Agriculture & fishing | 1996 |
| Havfrue Pizzeria & Grill AS | Hospitality | 2025 |
| Havnevåg AS | Agriculture & fishing | 2015 |
| Heimstø AS | Real estate | 1987 |
| Helgeland Laks AS | Agriculture & fishing | 2023 |
| Hib AS | Manufacturing | 2012 |
| Holmen Takst AS | Real estate | 2011 |
| Hotell Frøya AS | Hospitality | 2018 |
| Hrfisk AS | Agriculture & fishing | 2022 |
| Hus & Hytteplan AS | Professional & scientific | 2007 |
| Hårfagre AS | Other services | 2008 |
| Inntian Grunneierlag SA | Real estate | 1998 |
| J.E Grønskag AS | Wholesale & retail | 2017 |
| JPK Eiendomsutvikling AS | Real estate | 2018 |
| Kaldvik AS | Agriculture & fishing | 2020 |
| Karevold Organisasjonspsykologi AS | Professional & scientific | 2005 |
| Kasa Equip AS | Wholesale & retail | 1995 |
| Keita AS | Transport & logistics | 2022 |
| Kima Sko Da | Wholesale & retail | 2005 |
| King & Queen Barbershop AS | Other services | 2025 |
| KN Eiendomsutvikling AS | Real estate | 2015 |
| KN Kranservice AS | Transport & logistics | 2016 |
| Kn-Holding AS | Real estate | 2016 |
| Konstanse Holding AS | Real estate | 2021 |
| Kyst Elektro AS | Construction | 2018 |
| Kåk Eiendom AS | Real estate | 2019 |
| L Måsøval AS | | 2022 |
| Lervågen Bolig AS | Real estate | 2025 |
| Marine Metall AS | Manufacturing | 2019 |
| Maskon Holding AS | Manufacturing | 2022 |
| Maximus Harvester AS | Agriculture & fishing | 2016 |
| Maxtrim AS | Other services | 2002 |
| Medcroz AS | Health & social care | 2012 |
| Midlertidig Fih AS | | 2026 |
| Mix & Match AS | Wholesale & retail | 2006 |
| Modlin Eiendomsutvikling AS | Real estate | 2018 |
| Moltstien Invest AS | | 2025 |
| Myratangen Eiendom AS | Real estate | 2004 |
| Måsøval Akva AS | Agriculture & fishing | 2016 |
| Måsøval AS | Agriculture & fishing | 1983 |
| Måsøval Crew AS | Administrative & support | 2024 |
| Måsøval Drift AS | Agriculture & fishing | 1984 |
| Måsøval Invest AS | Financial services | 2005 |
| Måsøval Laksåvika AS | Agriculture & fishing | 2006 |
| Måsøval Lisens AS | Agriculture & fishing | 2009 |
| Måsøval Processing AS | Manufacturing | 2024 |
| Måsøval Service AS | Agriculture & fishing | 2020 |
| Nergård Service AS | Manufacturing | 2022 |