| Sogn Og Fjordane Bygg AS | Construction | 2012 |
| Sogn Og Fjordane Fondet AS | | 2017 |
| Sogn Ride Og Travsenter AS | Arts & recreation | 1989 |
| Sogn Snikkarlag AS | Construction | 2022 |
| Sogn Synssenter AS | Wholesale & retail | 2009 |
| Sogn Tannhelsesenter Eigedom AS | Real estate | 2005 |
| Sogn Varme Og Piperehabilitering AS | Construction | 2007 |
| Sogn Vegteneste AS | Construction | 2022 |
| Sogn Vegteneste Consult AS | Professional & scientific | 2018 |
| Sogn Vegteneste Trafikk AS | Transport & logistics | 2023 |
| Sogn Vip Lodge AS | Real estate | 2018 |
| Sogn-Eiendom AS | Real estate | 2014 |
| Sognahallen AS | Real estate | 1997 |
| Sognalyd AS | Arts & recreation | 1996 |
| Sognatre AS | Manufacturing | 2008 |
| Sogndal Auto AS | Wholesale & retail | 2018 |
| Sogndal E-Sport AS | Arts & recreation | 2022 |
| Sogndal Fjell- Og Fjordsportssenter AS | Administrative & support | 2014 |
| Sogndal Fjellsport AS | Arts & recreation | 2008 |
| Sogndal Fjordsauna AS | Other services | 2026 |
| Sogndal Hotell Drift AS | Hospitality | 2001 |
| Sogndal Hotell Eigedom AS | Real estate | 1997 |
| Sogndal Investment AS | Real estate | 2010 |
| Sogndal Klokker Og Smykker AS | Wholesale & retail | 2016 |
| Sogndal Live AS | Administrative & support | 2021 |
| Sogndal Luster Reinhald Da | Administrative & support | 1999 |
| Sogndal Lær Og Skotøyforretning Ans | Wholesale & retail | 1993 |
| Sogndal MC Senter AS | Wholesale & retail | 1998 |
| Sogndal Og Leikanger Revmatikarforeining | Health & social care | 1983 |
| Sogndal Pizza AS | Hospitality | 2012 |
| Sogndal Sandwich AS | Hospitality | 2016 |
| Sogndal Skisenter Drift AS | Arts & recreation | 1998 |
| Sogndal Skisenter Eigedom AS | Arts & recreation | 1998 |
| Sogndal Tannlegesenter AS | Health & social care | 2023 |
| Sogndal Taxisentral AS | Transport & logistics | 1994 |
| Sogndal Utvikling AS | Real estate | 2026 |
| Sogndalsporten Utvikling AS | Real estate | 2024 |
| Sognefjord Kaffibrenneri AS | Manufacturing | 2017 |
| Sognenett AS | Information & communication | 2007 |
| Sognlab AS | Professional & scientific | 2003 |
| Sognxpressen AS | Transport & logistics | 2025 |
| Solberg Social Media AS | Arts & recreation | 2014 |
| Solberg Social Media AS | Arts & recreation | 2020 |
| Soldal AS | | 2024 |
| Solvorn Laft Og Bygg AS | Construction | 2026 |
| Soram AS | Real estate | 2019 |
| Sorenskrivergården AS | Professional & scientific | 2017 |
| Sport Import Da | Wholesale & retail | 1998 |
| Sport Is Fun AS | Information & communication | 2012 |
| SPORT1 Sogndal AS | Wholesale & retail | 2021 |
| Stadheim Holding AS | Real estate | 2018 |
| Stedjebakken 3 AS | Real estate | 2021 |
| Stedjevegen AS | Real estate | 2016 |
| Steffen Stadheim AS | Construction | 2017 |
| Stensbygg AS | Construction | 1996 |
| Stijan AS | Hospitality | 2025 |
| Stiv Kuling AS | Professional & scientific | 2009 |
| Stjerne Bygg AS | Construction | 1988 |
| Stolpen Holding AS | | 2025 |
| Stooka AS | Construction | 2022 |
| Storage House AS | Real estate | 2024 |
| Storeholmen AS | Real estate | 2012 |
| STS Eigarselskap AS | Financial services | 2018 |
| Svendsen AS | Real estate | 1992 |
| Sy Og Strikkebui AS | Wholesale & retail | 2026 |
| Sætre Byggefirma AS | Construction | 2013 |
| T&D Bakeri AS | Manufacturing | 2024 |
| T.G Fjellsprengning AS | Construction | 2020 |
| Takst Vest AS | Professional & scientific | 2019 |
| Tangen Drift AS | Construction | 2023 |
| Tannlege Bøthun AS | Health & social care | 2005 |
| Tannlege Gaute Sivertsen AS | Health & social care | 2020 |
| Tannlege John Svanevik AS | Health & social care | 2012 |
| Tannlege Tormod Øvrebø AS | Health & social care | 2004 |
| Terje Uglum AS | Construction | 2019 |
| TH Flåten Sand-Singel AS | Mining & quarrying | 2006 |
| Tharaso AS | Construction | 2013 |
| Thorbjørn Myklebust AS | Wholesale & retail | 2017 |
| Tingbui AS | Wholesale & retail | 2000 |
| TK. Invest AS | | 2026 |
| Tmdvare Ltd Nuf | Transport & logistics | 2024 |
| Tone Damli AS | Arts & recreation | 2013 |
| Troll Produksjon Ans | Information & communication | 2002 |
| True Flow AS | | 2026 |
| Tuftahaugen Holding AS | | 2024 |
| Uglane Drift AS | Transport & logistics | 2026 |
| Uglum Maskin AS | Manufacturing | 2007 |
| Underdal Invest AS | | 2020 |
| Usund Holding AS | | 2021 |
| Uteplassen Sogndal AS | Hospitality | 2018 |
| Utleigedrift AS | Real estate | 2014 |
| Utsikten 33 AS | Real estate | 2015 |
| Valorem Vallis AS | Administrative & support | 2018 |
| Vardahei IT AS | Information & communication | 2013 |
| Vatlestad Ans | Administrative & support | 1999 |
| Veg Og Maskin AS | Agriculture & fishing | 2023 |
| Veri Media AS | Information & communication | 2016 |
| Vertical Solar AS | Wholesale & retail | 2021 |
| Vest Anleggselektro AS | Construction | 2025 |
| Vest Eigendom AS | Real estate | 2014 |