| Tannlege Johannesen AS | Health & social care | 2015 |
| Tannlege Kai Brandt AS | Health & social care | 2012 |
| Team 2025 AS | Arts & recreation | 2021 |
| Teasty AS | Hospitality | 2022 |
| Terje Gram Holding AS | Financial services | 2013 |
| Testbygg AS | Real estate | 2012 |
| TH2 Invest AS | | 2022 |
| The Brass Source-Messingkilden-Vestnorsk Trompetforum AS | Education | 2023 |
| Thivand AS | Financial services | 2013 |
| Thivand II AS | | 2025 |
| Thunem Regnskap AS | Professional & scientific | 2019 |
| Tida Asia Marked AS | Wholesale & retail | 2017 |
| Tide Salgssenter Sunnhordland AS | | 2017 |
| Tideway AS | | 2023 |
| Timberbay AS | Real estate | 2016 |
| Timeplaner AS | Information & communication | 2025 |
| TKR Eiendom AS | Real estate | 2014 |
| To Ellis AS | Wholesale & retail | 2025 |
| To Venner AS | Other services | 2017 |
| Tobias Kleppe Holding AS | Wholesale & retail | 2026 |
| Tobias Sten AS | Information & communication | 2025 |
| Too Næringspark AS | Real estate | 2021 |
| Tordivel Invest AS | Financial services | 2024 |
| Torgbakken 10 AS | Real estate | 2026 |
| Torgbakken 7 AS | Professional & scientific | 2007 |
| Torget 10 AS | Real estate | 2006 |
| Torget Eigedom AS | Real estate | 1985 |
| Transport & Sjåførservice AS | Transport & logistics | 2012 |
| Trio Glass & Stentøy AS | Wholesale & retail | 2003 |
| Trollkrabben AS | Wholesale & retail | 2002 |
| Trond Eirik S. Nielsen AS | Real estate | 2020 |
| Trude Hustad Engevik Invest AS | | 2022 |
| Tubesnakes Ans | Arts & recreation | 2012 |
| Turnhallen AS | Real estate | 2025 |
| Turnhallen Utbygging AS | Real estate | 2014 |
| Turnhallen Utvikling Holding AS | Real estate | 2025 |
| Turnhalltoppen AS | Real estate | 2025 |
| Turnhalltoppen Utbygging AS | Real estate | 2025 |
| Tuver AS | Financial services | 2017 |
| Tveita Gardsinvest AS | Real estate | 2018 |
| Tveita Holding AS | | 2009 |
| Tveitelva Kraftverk AS | Energy | 2007 |
| Tverrelva Kraftverk AS | Energy | 2009 |
| Tyse Fus Barnehage AS | Education | 2019 |
| Tysnes Sjøtransport AS | Agriculture & fishing | 2015 |
| Tømrarlaget Hamre Og Bloch Ans | Construction | 2006 |
| Tøsse Kraftverk AS | Energy | 2025 |
| U Invest AS | | 2025 |
| Ukkusissat AS | Health & social care | 2022 |
| Uniqon AS | Construction | 2020 |
| Uniqon Eiendom AS | Manufacturing | 2010 |
| Uniqon Engineering AS | Professional & scientific | 2014 |
| Uniqon Holding AS | Professional & scientific | 2006 |
| Uniqon Protection AS | Manufacturing | 2012 |
| Unitech 20 K AS | Manufacturing | 2015 |
| Unitech Energy Research & Development Center AS | Professional & scientific | 2016 |
| Urt & Ugras AS | Hospitality | 2020 |
| Urtehaven Herb-I-Vest Ans | Manufacturing | 1990 |
| Utbjoe Auto AS | Other services | 2006 |
| Utbjoe Eigedom AS | Real estate | 2006 |
| Uteidyll AS | Wholesale & retail | 2020 |
| Va Rørteknikk AS | Construction | 2025 |
| Vabakken Eiendom AS | Real estate | 2023 |
| Vabakken Invest AS | Real estate | 2014 |
| Vabakkjen AS | Real estate | 2022 |
| Vabakkjen Eiendom AS | Real estate | 2021 |
| Vaktmester Service Stord AS | Administrative & support | 2017 |
| Valen Ranch Da | Arts & recreation | 2015 |
| Valenza Forskaling AS | Construction | 2009 |
| Valevegen 7 Eigedom AS | Real estate | 2017 |
| Valo Holding AS | Professional & scientific | 2017 |
| Valvatna Fus Barnehage AS | Education | 2018 |
| Valvatne Bygg AS | Construction | 1996 |
| Valvatne Eigedom AS | Real estate | 1996 |
| Valvatne Holding AS | Real estate | 2013 |
| Valvatne Prosjekt AS | Real estate | 1993 |
| Valvatne Rådgivning AS | Professional & scientific | 2026 |
| Varinda AS | Hospitality | 2020 |
| Varmepumpe Ekspressen AS | Construction | 2019 |
| Varmthus AS | Construction | 2022 |
| Vatle Kultur AS | Arts & recreation | 2015 |
| Vedlikehold Og Utleige Stord AS | Administrative & support | 2007 |
| Velværetunet AS | Other services | 2015 |
| Vemo Tek Da | Manufacturing | 2001 |
| Venator Invest AS | | 2021 |
| Verftsbassenget 5 AS | Real estate | 2018 |
| Verta Solutions AS | Professional & scientific | 2021 |
| Vesle Vikjo AS | Wholesale & retail | 2026 |
| Vest Forsikring AS | | 2016 |
| Vest Linje AS | Construction | 2026 |
| Vest Utvikling AS | Professional & scientific | 1996 |
| Vestkraft A/S | Energy | 1988 |
| Vestland Kapital AS | Wholesale & retail | 2021 |
| Vestlandsbolig AS | Construction | 2007 |
| Vestlandsbolig Eiendom AS | Construction | 2006 |
| Veterinær Nybø AS | Professional & scientific | 2025 |
| Veterinær Slettebø AS | Professional & scientific | 2012 |
| Vetvikar AS | Professional & scientific | 2011 |
| Vidmer AS | | 2019 |
| Viet Nam House AS | Hospitality | 2014 |