| Aakerviks Holding AS | Hospitality | 2024 |
| Akavickas Eiendom AS | Real estate | 2022 |
| Alfred Sørgaard Eftf AS | Wholesale & retail | 1989 |
| Aqin AS | Professional & scientific | 2019 |
| Aqs AS | Agriculture & fishing | 1991 |
| Aqs Holding AS | Agriculture & fishing | 2014 |
| Aqs Rederi AS | Transport & logistics | 2016 |
| Aqua Kompetanse AS | Agriculture & fishing | 2000 |
| Bjørn Frisendal AS | Construction | 1990 |
| Bjørøya AS | Agriculture & fishing | 1982 |
| Bjørøya Bolig AS | Real estate | 2016 |
| Bjørøya Drift AS | Agriculture & fishing | 2024 |
| Bjørøya Holding AS | Agriculture & fishing | 2017 |
| Bjørøyvær AS | Agriculture & fishing | 2019 |
| Boston Invest AS | | 2024 |
| Damen Folla AS | Manufacturing | 2013 |
| Damen Folla Holding AS | Manufacturing | 2016 |
| Devik Holding AS | | 2005 |
| Einvika Invest AS | Real estate | 2021 |
| Einvika Overnatting Og Havfiske AS | Hospitality | 1992 |
| Ellingflesa Drift AS | Administrative & support | 2020 |
| Ellingflesa Holding AS | Administrative & support | 2021 |
| Experience Flatanger AS | Hospitality | 2019 |
| Explain AS | Information & communication | 2026 |
| Fanøy AS | Transport & logistics | 2005 |
| Fanøyskjæret AS | Agriculture & fishing | 2020 |
| Fear of Heights AS | Financial services | 2017 |
| Flatanger Adventure AS | Arts & recreation | 2018 |
| Flatanger Boligutvikling AS | Construction | 2011 |
| Flatanger Hytteservice AS | Administrative & support | 2010 |
| Flatanger Lodge AS | Hospitality | 2018 |
| Flatanger Media AS | Information & communication | 2012 |
| Flatanger Motor Eiendom AS | Real estate | 1994 |
| Flatanger Rorbuer AS | Hospitality | 2010 |
| Flatanger Rør AS | Construction | 2021 |
| Flatanger Settefisk AS | Agriculture & fishing | 1992 |
| Flatanger Turkish Bath AS | Other services | 2018 |
| Folla Aktiv AS | Administrative & support | 2022 |
| Folla Bil & Båt AS | Manufacturing | 2021 |
| Folla Container & Gjenvinning AS | Water & waste | 2019 |
| Folla Utvikling AS | Professional & scientific | 2017 |
| Frisendal AS | Construction | 2020 |
| Frisendal Invest AS | Construction | 2011 |
| Gladsø Vannverk SA | Water & waste | 1998 |
| Gto AS | | 2020 |
| Hafstad Holding AS | Real estate | 1993 |
| Hans P. Sørgaard Holding AS | Financial services | 2005 |
| Hasvåg Fiskeriselskap AS | Agriculture & fishing | 1997 |
| Havbruksparken Utvikling AS | Agriculture & fishing | 2020 |
| HD Plan Holding AS | | 2025 |
| Hilstad Vassverk SA | Water & waste | 1998 |
| Holmsundet Holding AS | | 2024 |
| Hunnestad Holding AS | | 2025 |
| Intobike AS | Wholesale & retail | 2017 |
| J. Kvarsvik Invest AS | | 2023 |
| J. Sørgaard Holding AS | Wholesale & retail | 2005 |
| Johnsrud Consulting AS | Professional & scientific | 2022 |
| Jækta Frisør Da | Other services | 2001 |
| Kjeminor Eiendom AS | Real estate | 2012 |
| Kjeminor Invest AS | Real estate | 2019 |
| Klebua Ans | Wholesale & retail | 1989 |
| KV Camping AS | Real estate | 2024 |
| KV Camping Drift AS | Hospitality | 2024 |
| Kværnøya Gård Da | Real estate | 2002 |
| Lauvsnesøra AS | Real estate | 2012 |
| Lauvøya Eiendom AS | Real estate | 2005 |
| Lokalitetsutvikling AS | Professional & scientific | 2024 |
| Løvmo Invest AS | | 2024 |
| M Løfsnæs II AS | | 2025 |
| M Løfsnæs Utvikling AS | | 2021 |
| Male & Sprøyteservice Da | Construction | 1989 |
| Marin Konsulent AS | Professional & scientific | 2020 |
| Martini Fishing Camp AS | Hospitality | 2001 |
| Mjosundet Invest AS | Real estate | 2012 |
| MS Arina AS | Agriculture & fishing | 2020 |
| Måsi AS | Professional & scientific | 2024 |
| Namdal Rensefisk AS | Agriculture & fishing | 2011 |
| Namdal Vedproduksjon AS | Agriculture & fishing | 2001 |
| Neptun Investment AS | Construction | 2021 |
| Neptun VVS AS | Construction | 1997 |
| Neti Da | Information & communication | 1995 |
| Nordmoehus Snekkerservice AS | Construction | 1998 |
| Nordvika Rorbuer AS | Real estate | 2020 |
| Norge Rundt På Ett År Da | Arts & recreation | 2023 |
| North Atlantic Cod Company AS | Agriculture & fishing | 2021 |
| Northern P Bemanning AS | Administrative & support | 2023 |
| Northern P Holding AS | Administrative & support | 2023 |
| Norway Nature AS | Administrative & support | 2004 |
| NP Renhold AS | Administrative & support | 2021 |
| Oceanpro AS | Professional & scientific | 2024 |
| Oceanpro Environment AS | Professional & scientific | 2024 |
| Oceanpro Oceanography AS | Professional & scientific | 2024 |
| Oceanpro Sea Service AS | Professional & scientific | 2024 |
| Oml Utvikling AS | | 2021 |
| Peach Eiendom AS | Real estate | 2025 |
| Roald Og Morten Lindseth Ans | Agriculture & fishing | 1978 |
| SCA15 AS | Professional & scientific | 2025 |
| SCA15 Retail AS | Wholesale & retail | 2025 |
| Seaweed Norway AS | Agriculture & fishing | 2017 |
| Sektor Bolig AS | Real estate | 2024 |