| Activconsult AS | Real estate | 2013 |
| Akt AS | Real estate | 2023 |
| Amdalsvegen SA | Construction | 1991 |
| Ans Aftret Samdrift | Agriculture & fishing | 1989 |
| Aroa Eiendom AS | Real estate | 2017 |
| Avara Holding AS | | 2025 |
| B Langseth Eiendom AS | Wholesale & retail | 1997 |
| B Langseth Holding AS | Wholesale & retail | 2005 |
| Bakke-Bygg AS | Construction | 2023 |
| Barogården Holding AS | Manufacturing | 2018 |
| Barogården Utvikling AS | Real estate | 2019 |
| Bilic Holding AS | | 2026 |
| Bittj & Battj AS | Wholesale & retail | 2012 |
| BJ. Ødegaard Entreprenør AS | Construction | 2011 |
| Bjørkhov Restaurant AS | Hospitality | 2015 |
| Blomster Og Sånt AS | Wholesale & retail | 2014 |
| Botn Hill AS | Real estate | 2016 |
| Brennan Eiendom AS | Manufacturing | 2005 |
| Bygdesenteret SA | Professional & scientific | 2003 |
| Byggmester Ingar Olsen AS | Construction | 2001 |
| Byggservice 1 AS | Construction | 2019 |
| Børdalsveien SA | Real estate | 1972 |
| Café E AS | Hospitality | 2023 |
| Christophersengården AS | Real estate | 2015 |
| Dissabekkveien | Real estate | 2005 |
| Du Eiendom AS | | 2022 |
| Ea Consulting AS | Professional & scientific | 2018 |
| Ean Service AS | Wholesale & retail | 2025 |
| Eidem Bygg AS | Construction | 2021 |
| Eidem Eiendom AS | Real estate | 2015 |
| Eidem/Flønes Maskinlag SA | Agriculture & fishing | 2001 |
| Eira AS | Professional & scientific | 1996 |
| Elvervollveien Veiforening | Real estate | 1998 |
| Engene 151 AS | Real estate | 2022 |
| Fagerli Fysioterapi AS | Health & social care | 2025 |
| Farmen Musikkopplevelser AS | Arts & recreation | 2020 |
| Fitnesspoint Selbu Treningssenter AS | Arts & recreation | 2026 |
| Fjelltv SA | Information & communication | 2013 |
| Fjord Eiendom AS | Real estate | 2021 |
| Fossolabekkvegen SA | Real estate | 2009 |
| Fritidsutleie Trøndelag AS | Administrative & support | 2021 |
| Fritt Spenn AS | Professional & scientific | 2024 |
| Gangåa AS | | 2017 |
| Garberg Auto AS | Wholesale & retail | 2011 |
| GFG - Construction Solutions AS | Professional & scientific | 2022 |
| Gjelbakken 2 AS | Real estate | 2025 |
| Gjelbakken 8 AS | Real estate | 2025 |
| Go' Vakker Stua AS | Other services | 1998 |
| GS Fjell AS | Mining & quarrying | 2019 |
| Gudvang Eiendom AS | Real estate | 1999 |
| Gunnilåra Eiendom AS | Real estate | 2008 |
| H-Boe Eiendom AS | Real estate | 2012 |
| H.S Bygg AS | Construction | 2023 |
| Hali Invest AS | | 2021 |
| Halvdagsåa Kraft AS | Energy | 2012 |
| Hamingja AS | Professional & scientific | 2022 |
| Havernesset Eiendom AS | Real estate | 1996 |
| Hersjø-Kråssådal Beitelag Ba | Agriculture & fishing | 2003 |
| Hersjøvann AS | Water & waste | 2020 |
| Hersjøvegen Selbu SA | Construction | 2018 |
| HKS Holding AS | Real estate | 2010 |
| Hkul Eiendom AS | Real estate | 2023 |
| Hkul Holding AS | Construction | 2023 |
| Holtveien SA | Real estate | 2022 |
| Homebygard Interiør AS | Wholesale & retail | 2024 |
| Hårstadråa AS | Real estate | 2026 |
| Hærslæm Da | Arts & recreation | 2022 |
| Høeg Eiendom AS | Real estate | 1992 |
| Inga Petrine Grøtte AS | Health & social care | 2018 |
| Ingridtjønna Eiendom AS | Real estate | 2017 |
| Innbygda Beitelag SA | Agriculture & fishing | 1974 |
| Innbygda Utmarkslag SA | Real estate | 1994 |
| It-Rådgiver Ulf Kristiansen AS | Information & communication | 2013 |
| Itune AS | Other services | 2025 |
| J&R Bygg AS | Construction | 2018 |
| J&R Bygg Eiendom AS | Real estate | 2018 |
| J&R Invest AS | Construction | 2018 |
| Jamada AS | | 2016 |
| Jentenepaatunet AS | Manufacturing | 2018 |
| Jonny Aftret Manuell Terapi AS | Health & social care | 2014 |
| JT Stokke AS | Construction | 2022 |
| Jønland AS | Manufacturing | 2000 |
| Jørgensen Byggelag AS | Construction | 2006 |
| K. Eidem Elektro AS | Construction | 1998 |
| Kalm AS | | 2021 |
| Kjeldstad Eiendom AS | Real estate | 2002 |
| Kjeldstad Skog AS | Agriculture & fishing | 1987 |
| Kjøpsmegleren AS | Professional & scientific | 2013 |
| Kjøsnes Maskin AS | Wholesale & retail | 2012 |
| KL Grus AS | Mining & quarrying | 2011 |
| KL Regnskap Selbu AS | Professional & scientific | 1996 |
| KMH Invest AS | | 2021 |
| KND AS | Administrative & support | 2019 |
| Krogstad Auto AS | Other services | 2011 |
| Kronen Eiendom AS | Real estate | 2007 |
| Kubjørg- Og Hyllbekkene Veiforening | Real estate | 2007 |
| Kulseth Blåseisolering AS | Construction | 2023 |
| Kvernbekken Skogsbilveglag SA | Real estate | 2012 |
| Kyllo Eiendom AS | Real estate | 1987 |
| Kyllo Maskin AS | Construction | 2024 |