| 10-Tien Murske Avoin yhtiö | Mining & quarrying | 2000 |
| AJL Express Oy | Transport & logistics | 2003 |
| AJL Kuljetus Ky | Transport & logistics | 1981 |
| ASR Graphics Oy | Other services | 2021 |
| Aalteko Oy | Manufacturing | 2001 |
| Ager Oy | Agriculture & fishing | 2019 |
| Ala-Viikari Oy | Wholesale & retail | 2022 |
| Auranmaan Aluetietoverkko Oy | Information & communication | 1998 |
| Auranmaan Tekojäärata Oy | Real estate | 1992 |
| Aurox Oy | Manufacturing | 1995 |
| Balconix Oy | Construction | 2011 |
| Clenaro Oy | Administrative & support | 2022 |
| Cornucopia Oy | Information & communication | 1996 |
| EJ-Suunnittelu Oy | Professional & scientific | 2001 |
| Embu Solutions Oy | Professional & scientific | 2018 |
| Hardelo Oy | Real estate | 1989 |
| Hautauspalvelu Tähtinen Oy | Other services | 2018 |
| Herrasmanni Oy | Administrative & support | 2004 |
| Heymart Oy | Manufacturing | 1991 |
| HorseTech Oy | Manufacturing | 2015 |
| Huoltamo Tarvasjoki L. Saarinen Ky | Wholesale & retail | 1991 |
| JH Invest & Service Oy | Real estate | 2020 |
| JJ Seppä Oy | Agriculture & fishing | 2020 |
| JR-Care Oy | Health & social care | 2015 |
| Jalara Palvelut Oy | Administrative & support | 2021 |
| Jambak Oy | Manufacturing | 2022 |
| Joker Ink Oy | Other services | 2022 |
| Jostec Oy | Manufacturing | 2010 |
| Jovirak Oy | Construction | 2021 |
| Kakskerran Linja Oy | Transport & logistics | 1953 |
| Kiinteistönelikko Oy | Real estate | 2008 |
| Kone-Lavonen Ky | Agriculture & fishing | 1991 |
| Kosken Alumiinivalmiste Oy | Manufacturing | 1985 |
| LMD Systems Oy | Manufacturing | 2026 |
| LS Apla Oy | Wholesale & retail | 1995 |
| Laatuovi Oy | Manufacturing | 1979 |
| Leksit Oy | Wholesale & retail | 2020 |
| Leppämäen Tila Oy | Agriculture & fishing | 2025 |
| Liedon Apuväline Oy | Wholesale & retail | 2020 |
| Liedon Maanrakennus oy | Construction | 2019 |
| Lilja Consulting Oy | Health & social care | 2005 |
| MM-Ratkaisu Oy | Other services | 2016 |
| Maatilamatkailu Usvanpelto Oy | Hospitality | 2021 |
| Mainostoimisto Visio Design avoin yhtiö | Professional & scientific | 2018 |
| Markkinointi Timo Mäkinen Ky | Manufacturing | 1991 |
| Masan Fapriikki oy | Construction | 2019 |
| Metsärannan puutarha Ky | Agriculture & fishing | 1996 |
| Mikko Jaako Oy | Professional & scientific | 1999 |
| Mines Henkilöstöpalvelut Oy | Administrative & support | 2022 |
| Otitek Avoin yhtiö | Construction | 2005 |
| Oy Aura Gift Ltd | Construction | 2008 |
| Oy Economy House Ltd | Wholesale & retail | 1991 |
| PropertyFlow Oy | Real estate | 2021 |
| RM-Säteri Oy | Agriculture & fishing | 1998 |
| Rakennusliike Arto Mäkinen Oy | Construction | 2002 |
| RehuX Oy | Manufacturing | 2000 |
| Scafold Turku Oy | Construction | 2023 |
| Seniorisydän Oy | Health & social care | 2025 |
| Seppälän Tiili Oy | Manufacturing | 1977 |
| Sinto Ky | Manufacturing | 1969 |
| Sollerman Ky | Construction | 1998 |
| Sorankylä Oy | Hospitality | 2026 |
| Suurilan Vesiosuuskunta | Water & waste | 1978 |
| TB työ Oy | Construction | 2013 |
| TK-Teollisuusasennus Oy | Manufacturing | 2011 |
| Takkamestarit Turku Ky | Construction | 1993 |
| Taksi Frantti, avoin yhtiö | Transport & logistics | 2008 |
| Taksi-Care Oy | Transport & logistics | 2025 |
| Takumi Cars Oy | Wholesale & retail | 2026 |
| Tarvasjoen Kiinteistöhuolto Oy | Administrative & support | 1989 |
| Tarvasjoen Konepaja Oy | Manufacturing | 1976 |
| Tarvasjoen Kuljetus Oy | Transport & logistics | 1977 |
| Tarvasjoen Kyläkauppa Oy | Wholesale & retail | 2026 |
| Tarvasjoen Lasivalmiste Oy | Manufacturing | 1990 |
| Tarvaskuljetus Oy | Transport & logistics | 1998 |
| Tarvaspinnoite Oy | Manufacturing | 2005 |
| Themica Oy | Manufacturing | 2017 |
| Theraton Oy | Financial services | 2009 |
| Timil-asiantuntijapalvelut Oy | Professional & scientific | 2023 |
| ToimiJa Oy | Health & social care | 2022 |
| VS Oterakentajat Oy | Construction | 2005 |
| Vahako Oy | Administrative & support | 1992 |
| Vamea Oy | Construction | 2021 |
| Venetec Oy | Construction | 2002 |