| Tirazis Da | Wholesale & retail | 2012 |
| Tirazis Eiendom AS | Real estate | 2024 |
| Tirazis Holding AS | Health & social care | 2021 |
| Tjelle Rådgivning AS | Professional & scientific | 2026 |
| TNB Molde AS | Wholesale & retail | 2015 |
| To & Bo AS | Real estate | 2004 |
| To Gutter Invest AS | Financial services | 2005 |
| Tobema AS | Real estate | 2013 |
| Toen Holding AS | Wholesale & retail | 2020 |
| Toft Invest AS | Real estate | 2005 |
| Tokalo AS | | 2018 |
| Tone B Invest AS | Financial services | 2014 |
| Too Easy AS | Professional & scientific | 2021 |
| Topcat AS | Professional & scientific | 2023 |
| Topp 1 AS | Real estate | 2016 |
| Topria AS | | 2019 |
| Torand Invest AS | Real estate | 2005 |
| Tore Sunde AS | Administrative & support | 2014 |
| Torget 1 Molde AS | Real estate | 2005 |
| Torget 2 Molde Ans | Real estate | 1988 |
| Torget 3 Molde AS | Real estate | 2018 |
| Torget 4 Molde AS | Real estate | 2006 |
| Torgsentret Oppdal AS | Real estate | 2014 |
| Torhus Shipping AS | Transport & logistics | 2003 |
| Tosi Invest AS | Professional & scientific | 2007 |
| Tosip AS | Construction | 2016 |
| Tosip Prosjekt AS | Real estate | 2021 |
| TP Invest AS | Financial services | 2005 |
| Trafikkterminalen Molde AS | Transport & logistics | 2000 |
| Tranebæret AS | Professional & scientific | 2003 |
| Transportbransjens Opplæringskontor for Møre Og Romsdal SA | Education | 1995 |
| Traust Holding AS | | 2014 |
| Tregangen AS | | 2018 |
| Triangel AS | Information & communication | 1986 |
| Triangel Business Solutions AS | Information & communication | 2018 |
| Triangel Security AS | Information & communication | 2016 |
| Tribunebygget Molde AS | Real estate | 2019 |
| Trident Aqua Services AS | Transport & logistics | 2023 |
| Trident Borrower AS | Transport & logistics | 2023 |
| Trident Feedtrans AS | Agriculture & fishing | 2003 |
| Trident Operations AS | Transport & logistics | 2025 |
| Trident Parent AS | Transport & logistics | 2023 |
| Trident Salmon Star II AS | Transport & logistics | 1999 |
| Trident Shipholding AS | Administrative & support | 2008 |
| Trond Hjelset AS | Construction | 2013 |
| Trym Abrahamsen Holding AS | Professional & scientific | 2018 |
| Træet AS | Hospitality | 2026 |
| TS Aktiva Holding AS | Financial services | 2005 |
| TSG Consulting AS | Professional & scientific | 2022 |
| TSG Group AS | Information & communication | 2015 |
| TSG Investments AS | | 2026 |
| TSG Property AS | Real estate | 2022 |
| TTK Invest AS | Other services | 2017 |
| Tulibri Ans | | 1990 |
| Tulips Invest AS | | 2020 |
| Tusa Holding AS | Wholesale & retail | 2019 |
| Tusenkunst Holding AS | Real estate | 2011 |
| Tusenkunst Holding II AS | | 2021 |
| Tusten Skiheiser AS | Arts & recreation | 1984 |
| Tuvin Holding AS | | 2019 |
| Tverdal Invest AS | Real estate | 2020 |
| Tverfjell Eiendom AS | Other services | 2005 |
| Tverfjell Eiendom Ona AS | Real estate | 2024 |
| Tverfjell Holding AS | Other services | 2005 |
| TVS Holding AS | | 2025 |
| Tvsu Invest AS | | 2018 |
| U Aandahls Eftf AS | Wholesale & retail | 1938 |
| Ukkelberg AS | Information & communication | 2026 |
| Ukkelberg Holding AS | Construction | 2014 |
| Ulstabakkjin AS | Financial services | 2017 |
| Undheim AS | Construction | 2024 |
| Upc Holding AS | Wholesale & retail | 2005 |
| Urban-Gartneren AS | Agriculture & fishing | 2025 |
| Urmaker Jermstad AS | Wholesale & retail | 2013 |
| Utegruppen AS | Wholesale & retail | 2005 |
| Utegym AS | Real estate | 2018 |
| V&E Invest AS | | 2019 |
| V2 Eiendom AS | | 2006 |
| V5 Molde AS | Real estate | 2004 |
| Vab Invest AS | | 2023 |
| Valldal Fjordhotell AS | Real estate | 2015 |
| Valstrand Invest AS | | 2025 |
| Vandelay Holding AS | Financial services | 2019 |
| Vandelay Invest AS | Real estate | 2019 |
| Vang Amdam AS | | 2023 |
| Vardestua Eiendom AS | Real estate | 2022 |
| Vardheim Holding AS | | 2025 |
| Varig Forsikring Nordmøre Og Romsdal Gjensidig | Financial services | 1985 |
| Varme Og Kulde Molde AS | Construction | 2024 |
| Vassbethaugen Eiendom AS | Real estate | 2005 |
| Vatne Arkitekter AS | Professional & scientific | 2005 |
| Vatneeidet Butikkeiendom AS | Real estate | 2009 |
| Vedde Eiendom AS | Real estate | 2016 |
| Veierland Invest AS | | 2022 |
| Veins AS | Professional & scientific | 2023 |
| Vektra AS | Arts & recreation | 2025 |
| Venaas Byggkompetanse AS | Construction | 2022 |
| Venås Utvikling AS | Professional & scientific | 2026 |
| Verdig AS | Health & social care | 2025 |
| Verftsgata 10 Molde AS | Real estate | 2004 |