| S.Hatlen Invest AS | | 2026 |
| S.Skulason Invest AS | | 2026 |
| SB Bygg AS | Manufacturing | 2008 |
| Sentrum Bil Eiendom AS | Real estate | 2015 |
| Sentrum Bilverksted AS | Wholesale & retail | 1987 |
| Sigv Kavli AS | Wholesale & retail | 1977 |
| Sjællå AS | | 2021 |
| Skiri Utvikling AS | Arts & recreation | 2019 |
| Slørdal Holding AS | | 2024 |
| Smarttms AS | Information & communication | 2024 |
| Smarttoll AS | Professional & scientific | 2026 |
| Snøhetta Regnskap Åndalsnes AS | Professional & scientific | 2022 |
| Sogge Fellesbeite SA | Agriculture & fishing | 2024 |
| Sondre Haugen Holding AS | | 2022 |
| Sox AS | Transport & logistics | 2022 |
| Sport 1 Åndalsnes AS | Wholesale & retail | 2015 |
| Sportsboost Da | Information & communication | 1999 |
| SRT Gruppen AS | Financial services | 2000 |
| Stamnesodden AS | Real estate | 2025 |
| Stenerud Eiendom AS | Manufacturing | 2008 |
| Stenerud Holding AS | Manufacturing | 2008 |
| Storgata 30 AS | Real estate | 1998 |
| Streken AS | Professional & scientific | 1999 |
| STS - Slettaløkken Tømrerservice AS | Construction | 2019 |
| Svein Berg Holding AS | Manufacturing | 1987 |
| Svein Kroken Familieselskap AS | Financial services | 2017 |
| Svingen Ans | Real estate | 1989 |
| Sæth Eiendom AS | Real estate | 1995 |
| Sødahlhuset AS | Hospitality | 2012 |
| Talstad AS | Wholesale & retail | 2016 |
| Tannlege Hole AS | Health & social care | 2023 |
| Tannlege Julie Bøbel AS | Health & social care | 2022 |
| TBK Blikk AS | Construction | 2019 |
| Terje Berg Holding AS | Real estate | 2008 |
| The Golden Train AS | Administrative & support | 2023 |
| Thepe Invest AS | | 2026 |
| Tiglkåk AS | Hospitality | 2020 |
| Tokle Auto AS | | 2023 |
| Tolstad Eigedom AS | Real estate | 1956 |
| Tomas P. Bygg AS | Construction | 2015 |
| Toppen AS | Real estate | 2020 |
| Tor Amundsen AS | Real estate | 2002 |
| Torvets Frukt Og Tobakk AS | Wholesale & retail | 2017 |
| Troa AS | Real estate | 1966 |
| Trollstigen Camping & Gjestegård AS | Hospitality | 1990 |
| Trollstigen Drift AS | Hospitality | 2011 |
| Trollveggen Besøkssenter AS | Real estate | 2024 |
| Trollveggen Camping AS | Hospitality | 1991 |
| Trollveggen Drift AS | Hospitality | 2025 |
| Trollveggen Stasjon AS | Arts & recreation | 2007 |
| Ullevål Holding AS | | 2022 |
| Ulvådalen Sausankelag SA | Agriculture & fishing | 1975 |
| Vaidas Bil AS | Other services | 2017 |
| Vang 1 AS | Real estate | 2005 |
| Vdlaser AS | Wholesale & retail | 2024 |
| Vesteggen AS | Real estate | 2006 |
| Veøy AS | Transport & logistics | 1965 |
| Veøy Buss AS | Transport & logistics | 2001 |
| Veøy Holding AS | Real estate | 1987 |
| Via Romsdal AS | Wholesale & retail | 2025 |
| Villa Romsdalen AS | Hospitality | 2023 |
| Vollan 10 AS | Construction | 1929 |
| Vollan 18 AS | Wholesale & retail | 1961 |
| Vollan 3 Næringseiendom AS | Real estate | 2008 |
| Vollan 4 AS | Wholesale & retail | 2006 |
| Vollan AS | Construction | 2009 |
| Vollan Cafe AS | Hospitality | 2022 |
| Vollan Prosjekt AS | Construction | 2009 |
| Vollan Sko AS | Wholesale & retail | 1996 |
| Wallin Bygg & Eiendom AS | Construction | 2023 |
| Wile AS | Real estate | 2020 |
| Willa Regnskap AS | Professional & scientific | 2020 |
| WNP Norge AS | | 2025 |
| Wonderland AS | Manufacturing | 2004 |
| Wonderland Holding AS | Manufacturing | 2012 |
| Yormj Holding AS | | 2025 |
| Ytterbakke AS | Real estate | 2021 |
| Åndal Eiendom AS | Real estate | 1994 |
| Åndalsnes Avis AS | Information & communication | 1983 |
| Åndalsnes Bilskadesenter AS | Other services | 2003 |
| Åndalsnes Bilverksted AS | Other services | 1987 |
| Åndalsnes Bygg Og Blikk AS | Construction | 1986 |
| Åndalsnes Fysioterapi AS | Health & social care | 1998 |
| Åndalsnes Renholdsservice AS | Administrative & support | 1981 |
| Åndalsnes Sentrum AS | Professional & scientific | 2020 |
| Åndalsnes Veterinærklinikk AS | Professional & scientific | 2019 |
| Øran Eiendom AS | Transport & logistics | 2018 |
| Øran Verkstedbygg AS | Real estate | 2000 |
| Øran Vest Eiendom AS | Real estate | 1997 |