| Valuutta-aitta Oy | Professional & scientific | 2014 |
| Valvova Oy, turvaratkaisut | Administrative & support | 1999 |
| Valvox Oy | Professional & scientific | 2011 |
| Valvox Turku Oy | Real estate | 2021 |
| Vamos Macce OY | Financial services | 2021 |
| Van Meyer Oy | Transport & logistics | 2019 |
| Vaneripiste Turku Oy | Wholesale & retail | 1980 |
| Vanha Mainika Oy | Professional & scientific | 2014 |
| Vanhakartano Medicus Oy | Health & social care | 2019 |
| Vanheeran Oy | Manufacturing | 2025 |
| Vanhemmuusneuvola Varsi Oy | Health & social care | 2024 |
| Vankka Digital Oy | Information & communication | 2006 |
| Vanla Online Oy | Information & communication | 2022 |
| Vanla Oy | Administrative & support | 2017 |
| Vanne Capital & Consulting Oy | Financial services | 2021 |
| Vanttikas Oy | Real estate | 1991 |
| Vapael Oy | Professional & scientific | 2023 |
| Varahappi Oy | Information & communication | 2026 |
| Varanto Oy | Professional & scientific | 2009 |
| Varato Oy | Real estate | 2021 |
| Varhecon Oy | Professional & scientific | 2024 |
| Varissuon Lämpö Oy | Energy | 2004 |
| Varissuon Oikeus- ja tulkkiasema Oy | Professional & scientific | 1996 |
| Varjanne Oy | Professional & scientific | 2023 |
| Varne Oy | Education | 2017 |
| Varpe Oy | Construction | 1969 |
| Varros Ravintolat Oy | Hospitality | 2023 |
| Varsa Oy | Hospitality | 2000 |
| Varsinais-Suomen ATK-keskus Oy | Information & communication | 1993 |
| Varsinais-Suomen Apuvoima Oy | Administrative & support | 2023 |
| Varsinais-Suomen Arvopaperi Oy | Financial services | 1992 |
| Varsinais-Suomen Asumisoikeus Oy | Real estate | 1990 |
| Varsinais-Suomen Eurocars Oy | Wholesale & retail | 1998 |
| Varsinais-Suomen Helmi Kiinteistöt Oy | Construction | 2018 |
| Varsinais-Suomen Invest Oy | Administrative & support | 2018 |
| Varsinais-Suomen Isännöintitalo Oy | Real estate | 2017 |
| Varsinais-Suomen Kaukokiito Oy | Transport & logistics | 1986 |
| Varsinais-Suomen Kiinteistökuivaus Oy | Administrative & support | 1996 |
| Varsinais-Suomen Kiinteistötilit Oy | Professional & scientific | 1999 |
| Varsinais-Suomen Kiinteistövälitys Oy LKV | Real estate | 1994 |
| Varsinais-Suomen Konekauppa Oy | Other services | 2018 |
| Varsinais-Suomen Kopiopalvelu VSK Oy | Administrative & support | 1983 |
| Varsinais-Suomen Kotipalvelu Unikko Oy | Health & social care | 2022 |
| Varsinais-Suomen Kuljetus Oy | Transport & logistics | 2015 |
| Varsinais-Suomen LVI-Urakointi Oy | Construction | 2019 |
| Varsinais-Suomen Laitehuolto Kommandiittiyhtiö | Manufacturing | 1981 |
| Varsinais-Suomen Led-tukku Oy | Wholesale & retail | 2010 |
| Varsinais-Suomen Omakotitalkkarit Oy | Administrative & support | 2025 |
| Varsinais-Suomen Osuuspankki | Financial services | 1922 |
| Varsinais-Suomen Rakennus Ilmastointi Oy | Manufacturing | 2020 |
| Varsinais-Suomen Rengastukku Oy | Wholesale & retail | 1994 |
| Varsinais-Suomen Sisäilmapiste Oy | Professional & scientific | 2021 |
| Varsinais-Suomen TT Oy | Professional & scientific | 2019 |
| Varsinais-Suomen Tekniikkatalo Oy | Professional & scientific | 2006 |
| Varsinais-Suomen Tietojakelu Oy | Transport & logistics | 2011 |
| Varsinais-Suomen Vesistösaneeraus Oy | Professional & scientific | 1993 |
| Varsinais-Suomen Yrityspalvelu Ky | Manufacturing | 1991 |
| Varsinais-Suomen tukiasuminen Oy | Health & social care | 2019 |
| Varsinais-suomen vuokramiehet Oy | Construction | 2025 |
| Varsinaisbitumi Oy | Construction | 1991 |
| Varsinaisbitumi Oy Länsi-Suomi | Construction | 2017 |
| Varsinaistilat Oy | Hospitality | 2015 |
| Varsinaistuote Oy | Other services | 1998 |
| Vartesaani Oy | Manufacturing | 2021 |
| Varustamo Oy Sphinx | Administrative & support | 2019 |
| Varvintori OY | Financial services | 1997 |
| Vasaramäen Autohuolto Ky | Wholesale & retail | 1980 |
| Vasaramäen Orion avoin yhtiö | Hospitality | 2023 |
| Vasaramäen Tilitoimisto Oy | Professional & scientific | 1972 |
| Vaseliinimonni Holding Oy | Construction | 2021 |
| Vasikkaravintolat Oy | Hospitality | 2017 |
| Vaskiseppä Yhtiöt Oy | Financial services | 2020 |
| Vastly Oy | Wholesale & retail | 2023 |
| Vatsavallankumous Oy | Education | 2026 |
| Vatukka Oy | Health & social care | 2008 |
| Vauhti Solutions Oy | Information & communication | 2026 |
| Vauhtimedia Oy | Professional & scientific | 2026 |
| Vauhtisammakko Oy | Education | 2021 |
| Vaurea Oy | Professional & scientific | 2025 |
| Vauvakupla Oy | Wholesale & retail | 2019 |
| VeLa Invest Oy | Wholesale & retail | 2025 |
| Veden Loiste Oy | Information & communication | 2022 |
| Vedic Path Oy | Arts & recreation | 2022 |
| Veeraku Oy | Wholesale & retail | 2010 |
| VeetINKallio | Other services | 2012 |
| VegeViet Oy | Hospitality | 2024 |
| Vehaki Oy | Wholesale & retail | 1985 |
| Vehmaan Kivilinna Oy | Real estate | 2012 |
| Vehvi-Yhtiöt Oy | Construction | 1991 |
| Veijo Kanttikoski Oy | Transport & logistics | 2002 |
| Veikka Lehtelä Oy | Professional & scientific | 2023 |
| Veikka Partanen Oy | Professional & scientific | 2022 |
| Veikko J. Virtanen Oy | Financial services | 1989 |
| Veikko Mäki Oy | Transport & logistics | 1988 |
| Veikko Nummela Oy | Wholesale & retail | 2009 |
| Veivilahti oy | Arts & recreation | 2026 |
| Vekarakoski Oy | Real estate | 2011 |
| Veks Oy | Construction | 2019 |
| Vektor Tools Oy | Professional & scientific | 2023 |
| Vela Venekorjaamo Oy | Manufacturing | 2016 |