| Annamaijan Gluteenittomat Oy | Manufacturing | 2016 |
| AorinArt Oy | Arts & recreation | 2021 |
| Aroniawood Oy | Financial services | 1993 |
| Autotekniikka Finland Oy | Other services | 1989 |
| Deemus Oy | Construction | 2015 |
| Elkesan Oy | Wholesale & retail | 2005 |
| Esa Nenonen Ky | Professional & scientific | 1986 |
| Evin Deniz Oy | Hospitality | 2024 |
| Findonia Oy | Real estate | 2011 |
| Finland Pure-Fountain Oy | Wholesale & retail | 2020 |
| Finndecofi Oy | Construction | 2007 |
| Flowhold Oy | Professional & scientific | 2021 |
| Fysikaalinen hoitolaitos Kuntokammari Ky | Health & social care | 2005 |
| Hammaslahden Huoltoasema Oy | Wholesale & retail | 2006 |
| Hammaslahden Tilitoimisto Oy | Professional & scientific | 1987 |
| Harjulanpiha Ky | Hospitality | 2014 |
| Hoivayksikkö Honkakoti Oy | Health & social care | 2006 |
| Honkavaaran Perinnepiha Ky | Hospitality | 1998 |
| Idän Messut Oy | Arts & recreation | 2016 |
| IloEner Oy | Energy | 1979 |
| J.Martiskin Oy | Wholesale & retail | 2015 |
| JT Pirttiaho Oy | Real estate | 2018 |
| Jarsaiyl Oy | Construction | 2021 |
| Joen Konetyö Oy | Agriculture & fishing | 2023 |
| JoenHalt Oy | Health & social care | 2016 |
| Joensuun Formula Karting Racing Oy | Arts & recreation | 2019 |
| Jovent Automation & Co avoin yhtiö | Professional & scientific | 1994 |
| Jykän Automobil Ky | Wholesale & retail | 2005 |
| Kap-Tip OY | Other services | 2020 |
| Konekarhut OY | Agriculture & fishing | 2014 |
| Kaamos Sound Oy | Information & communication | 2017 |
| Kaamos Visions Oy | Information & communication | 2022 |
| Kaivospuu Oy | Manufacturing | 1999 |
| Karelia Kuljetus Oy | Transport & logistics | 2007 |
| Karelia-Ikkuna Oy | Manufacturing | 1991 |
| Karjalan Konepalvelu Oy | Construction | 2000 |
| Kiinteistö Oy Kaivoshuolto | Real estate | 2001 |
| KoneJätkät Oy | Agriculture & fishing | 2017 |
| Konehuolto Leväniemi Oy | Manufacturing | 2001 |
| Konejelppi Oy | Agriculture & fishing | 2007 |
| Korholan tila Oy | Arts & recreation | 1997 |
| Koti Anne Oy | Real estate | 2019 |
| Kotiapulainen Irma Partanen Ky | Health & social care | 1997 |
| Kuljetusliike Pihkaniska Oy | Transport & logistics | 2012 |
| Kunnallisankkuri Oy | Professional & scientific | 1990 |
| Kuutoskorpi Oy | Real estate | 2023 |
| LOMARANTA NIITTYKARTANO Ky | Hospitality | 2014 |
| Maalausliike Pojat Oy | Construction | 2001 |
| Mattovaljakko Ky | Construction | 1990 |
| Metallivalmiste A. Nykänen Ky | Manufacturing | 1992 |
| Metsäkone Kiiskinen Oy | Agriculture & fishing | 1980 |
| Metsäkoneurakointi Puumalainen Oy | Agriculture & fishing | 2011 |
| Metsämörrit avoin yhtiö | Hospitality | 2024 |
| Metsäpalvelu Pertti Nykänen Ky | Agriculture & fishing | 2006 |
| MiMaJeSi Oy | Hospitality | 2024 |
| Monocet Oy | Construction | 2017 |
| Nasuhovi Ky | Professional & scientific | 2019 |
| Navettavalkea Oy | Agriculture & fishing | 2011 |
| Nieminen-Sintsi vesiosuuskunta | Water & waste | 1991 |
| Ohvanan Tila Oy | Agriculture & fishing | 2011 |
| PK-huolto Oy | Administrative & support | 2021 |
| PKauto Oy | Wholesale & retail | 2024 |
| Paikallinen Putkiliike Oy | Construction | 2021 |
| Paperitahti Oy | Professional & scientific | 2021 |
| PihaStartti Oy | Administrative & support | 2025 |
| Piipposen Kone Oy | Construction | 1999 |
| Polunmutka Oy | Health & social care | 2020 |
| Purku A Kalpio Oy | Construction | 2008 |
| Puusepänliike Honkakaluste Ky | Construction | 1991 |
| Pyhäselän KoneKärki Ky | Wholesale & retail | 1992 |
| Pyhäselän Romuexpert Oy | Wholesale & retail | 1998 |
| Pyhäselän Sairaankuljetus Ky | Construction | 1990 |
| Pyhäselän Sora Oy | Mining & quarrying | 2000 |
| Raanu17 Oy | Manufacturing | 2017 |
| Rakennus Juha Pakarinen Oy | Transport & logistics | 2017 |
| Satulan Taloushallinto Oy | Professional & scientific | 2012 |
| Satuma Oy | Wholesale & retail | 2010 |
| Satuma-Tech Oy | Information & communication | 2012 |
| Satuman Saluuna Oy | Hospitality | 2025 |
| Sekera Oy | Water & waste | 2011 |
| Sideways Racing Velj. Nupponen Avoin yhtiö | Arts & recreation | 1995 |
| Soinilan Oy | Manufacturing | 2018 |
| Suomen Laatuenergia Oy | Professional & scientific | 2011 |
| Sähkö-Jaska Oy | Construction | 1981 |
| T&E Taloustiimi Oy | Professional & scientific | 1991 |
| T-Transport Oy | Transport & logistics | 2008 |
| Talohuolto Suhonen Oy | Administrative & support | 2023 |
| Tilitoimisto Viljo Roivas & Kumpp. | Professional & scientific | 1983 |
| Topmet Oy | Manufacturing | 2020 |
| Trans Tuovinen Oy | Transport & logistics | 2007 |
| Tuliniekka Oy | Manufacturing | 1995 |
| Turuja Oy | Wholesale & retail | 2018 |
| Uurnia Oy | Manufacturing | 2022 |
| VA-Engineering Oy | Construction | 1990 |
| Veljekset Piipponen Oy | Transport & logistics | 1987 |
| Walkoset Oy | Wholesale & retail | 2003 |
| Wattu Oy | Transport & logistics | 2005 |
| Wirell Oy | Manufacturing | 2014 |
| seniori seura oy | Health & social care | 2023 |