| 3DGY SOFT oy | Manufacturing | 2021 |
| Alajan marjatilat, avoin yhtiö | Agriculture & fishing | 2014 |
| Ari Hulkkonen Oy | Construction | 2008 |
| Augurix Oy | Professional & scientific | 1995 |
| Autotalo Siren Ky | Real estate | 1983 |
| Catwolfproductions Oy | Wholesale & retail | 2007 |
| Cult Brewery Oy | Manufacturing | 2022 |
| E.Savinainen Oy | Hospitality | 2025 |
| Hyrinä Oy | Professional & scientific | 2012 |
| Isännöintipalvelu Taito Oy | Real estate | 2023 |
| Jorkin korjaamo Ky | Other services | 1990 |
| Kiinteistö Oy Martinranta | Real estate | 1993 |
| Kujerrus Oy | Financial services | 2021 |
| LVI Peltsi Oy | Construction | 2012 |
| LVI-hankinta Vesterinen Oy | Wholesale & retail | 1991 |
| Leoelain oy | Other services | 2023 |
| Lounaskahvila Marita Ky | | 1986 |
| Maalaus- ja Remonttityö Koskinen Kommandiittiyhtiö | Construction | 1980 |
| Melcon Oy | Manufacturing | 2001 |
| Metsä & Kiinteistö Karhu Oy | Agriculture & fishing | 2025 |
| Metsäkipinä Oy | Agriculture & fishing | 2001 |
| Mi-Kone Ky Korhonen | Agriculture & fishing | 1995 |
| Mäkituvan Perhekoti Oy | Health & social care | 2000 |
| Puusepänliike Reino Punkki Ky | Wholesale & retail | 1976 |
| Regulyn Oy | Professional & scientific | 2025 |
| Retuperän Piilopirtti Oy | Hospitality | 2005 |
| Suomen Huvilahuolto Oy | Construction | 2020 |
| Suoramyyntiosuuskunta Vestori | Wholesale & retail | 1997 |
| TK-Driver Oy | Education | 2011 |
| TaxiHaus Oy | Transport & logistics | 2018 |
| Telakolmio Oy | Manufacturing | 2025 |
| Teräslintu Oy | Manufacturing | 1993 |
| TiliHilimat Oy | Professional & scientific | 2012 |
| Tobe Oy | Manufacturing | 2016 |
| Toripiha Oy | Wholesale & retail | 1987 |
| Tulila Oy | Professional & scientific | 2004 |
| Urakointi Nikkinen Oy | Construction | 2024 |
| Vesannon Auto- ja Konetarvike Oy | Wholesale & retail | 1981 |
| Vesannon Isännöitsijä ja Tili Ky | Professional & scientific | 1989 |
| Vesannon Kioski & Kiinteistö Oy | Hospitality | 2011 |
| Vesannon Kuljetus Oy | Transport & logistics | 1990 |
| Vesannon Liikenneasema Oy | Wholesale & retail | 2018 |
| Vesannon Sora Ky | Mining & quarrying | 2001 |
| Vesannon Talohuolto Ky | Administrative & support | 1989 |
| Vesannon Tupa Oy | Hospitality | 2019 |
| Vesannon Vuokratalot Oy | Real estate | 1994 |
| Vuorenholma Oy | Health & social care | 2000 |
| ihMEkohta Oy | Education | 2024 |