| A. Bergli Holding AS | | 2025 |
| Aagård - Aamo Veganlegg | Real estate | 1995 |
| Aasens Bilruter Ans | Transport & logistics | 1990 |
| Agust AS | Arts & recreation | 2021 |
| Alveland Gård AS | Agriculture & fishing | 2017 |
| Arne Bergli AS | Wholesale & retail | 1996 |
| Bergli Holding AS | | 2020 |
| Bjørkås Kveli AS | Administrative & support | 2016 |
| Bjørnars Da | Arts & recreation | 2016 |
| Blautkaklaget Maskinlag SA | Agriculture & fishing | 2000 |
| Blomdals Maskin AS | Transport & logistics | 1987 |
| Bratlandsmo Holding AS | | 2023 |
| Breistrand Hyttefelt SA | Other services | 2016 |
| Brødrene Hals AS | Construction | 2017 |
| Eiendomsoverdragelse AS | Real estate | 2025 |
| Einar Spillum AS | Wholesale & retail | 1976 |
| Engan Aktivitetshus SA | Real estate | 2010 |
| Eriksson Byggtjenester AS | Construction | 2014 |
| Fagerstrand Maskin Ans | | 1988 |
| Fagerstrands Eiendom AS | Hospitality | 2025 |
| Finn Søfting AS | Construction | 2010 |
| Finnvollmarka Skogsveger SA | Real estate | 2017 |
| Fjellstyrene I Lierne SA | Real estate | 2007 |
| Flyktningerennet SA | Arts & recreation | 2012 |
| Freland Bilservice Ans | Wholesale & retail | 1986 |
| Grensfjellnes trading ANS | | 1988 |
| Gåsbakk Lyd Og Lys AS | Administrative & support | 2025 |
| Helsemix AS | Administrative & support | 2024 |
| Holand Og Djupvatnet Utmarkslag SA | Real estate | 1994 |
| Holands Moen AS | Real estate | 2021 |
| Holandslaget Holding AS | | 2024 |
| Hundepeil AS | Wholesale & retail | 2015 |
| Håw Eiendom AS | Real estate | 2024 |
| Ingstad Gård Da | Agriculture & fishing | 2013 |
| Ingulfsvann Holding AS | | 2025 |
| Innoteft AS | Professional & scientific | 2023 |
| Kristoffer Kvemo Holding AS | Real estate | 2025 |
| Kveli Samdrift Da | Agriculture & fishing | 1999 |
| Kveli Samfunnshus SA | Real estate | 1952 |
| Kveli Utviklingslag SA | Other services | 1990 |
| Kvemo AS | Professional & scientific | 2006 |
| Kvesjø Grunneierlag SA | Agriculture & fishing | 1990 |
| Kvetangen Sag AS | Construction | 2014 |
| Laredo AS | Wholesale & retail | 2005 |
| Li-Bua SA | Administrative & support | 2022 |
| Li-Ekspressen AS | Transport & logistics | 1998 |
| Li-Snadder AS | Manufacturing | 2015 |
| Lierne 1-2-3 AS | Construction | 2012 |
| Lierne Eiendom AS | Real estate | 2020 |
| Lierne Eiendomsutvikling AS | Real estate | 2023 |
| Lierne Gjestegård AS | Hospitality | 2006 |
| Lierne Lavvoutleie Da | Administrative & support | 2011 |
| Lierne Maskin AS | Wholesale & retail | 2020 |
| Lierne Mesterbygg AS | Construction | 2006 |
| Lierne Persontransport AS | Transport & logistics | 2015 |
| Lierne Skisenter AS | Arts & recreation | 1998 |
| Lierne Tre AS | Construction | 2009 |
| Lierne Utvikling AS | Professional & scientific | 2015 |
| Lierne Viltforedling AS | Manufacturing | 2004 |
| Liernegruppen AS | Wholesale & retail | 2019 |
| Liernes Forbruk SA | Wholesale & retail | 1897 |
| Liverten AS | Hospitality | 2012 |
| LJL Holding AS | | 2025 |
| Lut Holding AS | Real estate | 2019 |
| Midtnorsk Mobilslakt AS | Manufacturing | 1995 |
| Navyra AS | Education | 2026 |
| Ness Invest AS | Real estate | 2012 |
| Nesset Samdrift Da | Agriculture & fishing | 2000 |
| Nordbakk Grenseguiding Da | Administrative & support | 2006 |
| Nordbuss AS | Transport & logistics | 2023 |
| Nordli Crane AS | Construction | 2015 |
| Nordli Maskinlag SA | Agriculture & fishing | 1995 |
| Nordli Regnskap AS | Real estate | 2009 |
| Nordli Totaktservice AS | Wholesale & retail | 2012 |
| Oppgår'N SA | Arts & recreation | 2003 |
| Opsal Transport AS | Wholesale & retail | 2016 |
| Privo Nordic AS | Wholesale & retail | 2025 |
| RB Kveli AS | Wholesale & retail | 2005 |
| S.A Holding AS | | 2022 |
| Sandberg JH AS | Real estate | 2018 |
| Sandvik Verksted AS | Other services | 2005 |
| Skjelbred Grendehus SA | Real estate | 1982 |
| Skjærvik-Bolling AS | Real estate | 2001 |
| Sklet Blikk AS | Construction | 2014 |
| Steinbakst Da | Manufacturing | 2008 |
| Stortangen DH AS | | 2018 |
| Stortangen Eiendom AS | Real estate | 2017 |
| Stortangen GWH AS | | 2018 |
| Stund AS | Information & communication | 2018 |
| Støbakk Transport AS | Transport & logistics | 2007 |
| Sørli Bygg AS | Construction | 1986 |
| Totsåsveien 2 SA | Real estate | 2025 |
| Traktorlaget AS | Construction | 1983 |
| Triagro SA | Administrative & support | 2014 |
| Trollveien SA | Real estate | 2025 |
| Trøndelag Landbrukstakst AS | Real estate | 2025 |
| Tunnsjø Samfunnshus SA | Real estate | 1961 |
| Tunnsjø Vannverk SA | Water & waste | 1995 |
| Zivos AS | Information & communication | 2026 |