| Kuljetusliike K Peltola Oy | Transport & logistics | 1998 |
| Kuljetusliike Martikkala Oy | Transport & logistics | 2001 |
| Kuljetusliike P Toppari Ky | Transport & logistics | 1991 |
| Kuljetusliike Rauno Koskela Oy | Transport & logistics | 1993 |
| Kulttuurikahvila Viia Oy | Hospitality | 2022 |
| Kyrönportti Oy | Real estate | 1987 |
| LEDiVarikko Oy | Arts & recreation | 2022 |
| LKV Asuntoekonomitoimisto Oy | Real estate | 2016 |
| LTR-Palvelut Ky | Manufacturing | 2018 |
| LVI-Asennus Erkki Rentola Oy | Construction | 2008 |
| Lakeuden Autokuljetus Oy | Transport & logistics | 1989 |
| Lakeuden Konsultointi Oy | Construction | 2017 |
| Lakiaforest Oy | Professional & scientific | 2022 |
| Lamiels Oy | Other services | 2025 |
| Lammasmarkkinat Oy | Wholesale & retail | 2004 |
| Larvatalon Broiler Oy | Agriculture & fishing | 1985 |
| Leskinen Invest Oy | Professional & scientific | 2016 |
| Levin Varaventtiili Oy | Real estate | 1996 |
| LifeCap Oy | Real estate | 2017 |
| Lifting Machinery Finland Oy | Manufacturing | 2016 |
| Lintala Logistics Oy | Transport & logistics | 2010 |
| LipeLife Oy | Health & social care | 2025 |
| Loukon Tila Oy | Agriculture & fishing | 2026 |
| Lounas-kahvila Pitopulla Oy | Hospitality | 2017 |
| Luutu Siivous- ja Autofiksauspalvelut Oy | Administrative & support | 2026 |
| Lääkäripalvelu VMM Oy | Health & social care | 2006 |
| M.Asumus Oy | Wholesale & retail | 2004 |
| MHM-Kiintopuu Oy | Wholesale & retail | 2009 |
| MJ Penttilä Oy | Agriculture & fishing | 2012 |
| ML-Tekniikka Oy | Construction | 2001 |
| MM Konemyynti Oy | Wholesale & retail | 2018 |
| MMS Hajmana Group Oy | Transport & logistics | 2026 |
| Maanrakennus Pentinmäki Ky | Construction | 2004 |
| Manunkylän Ratsutalli Ky | Arts & recreation | 2004 |
| Manupork Oy | Agriculture & fishing | 2006 |
| Manutipu Oy | Agriculture & fishing | 2024 |
| Mape-Broiler Oy | Agriculture & fishing | 2014 |
| Marebell Oy | Transport & logistics | 2006 |
| Martikkalan Tila Oy | Agriculture & fishing | 2019 |
| Maunon Mutteri Oy | Construction | 2021 |
| MeOlemmeRobotit Oy | Wholesale & retail | 2018 |
| Mikera Oy | Construction | 2007 |
| Mikko Eskeli Ky | Wholesale & retail | 1997 |
| Milkmotors Oy | Agriculture & fishing | 2013 |
| Mirlando Oy | Agriculture & fishing | 2005 |
| Mismar Oy | Financial services | 2007 |
| Mokki Invest Oy | Real estate | 2009 |
| MuksuMafia Oy | Other services | 2024 |
| NKH Group Oy | Construction | 2020 |
| NexMedi Oy | Health & social care | 2022 |
| Nice Productions Oy | Administrative & support | 2021 |
| Noel Studios Oy | Information & communication | 2025 |
| Nostopalvelu Uitto Oy | Construction | 1975 |
| Nurmon Autopurkaamo Oy | Wholesale & retail | 1985 |
| Nurmon Bioenergia Oy | Energy | 2004 |
| Nurmon Kaivuu Ky | Construction | 1986 |
| Nurmon Koneasema Oy | Agriculture & fishing | 2010 |
| Nurmon Koneurakointi Oy | Construction | 2003 |
| Nurmon Terästyö Oy | Manufacturing | 1995 |
| Nurmon Traktorihuolto Oy | Manufacturing | 1987 |
| Ohjelma-Viisari Oy | Arts & recreation | 2016 |
| Onnentyttö Oy | Wholesale & retail | 1994 |
| Ortodontium Oy | Health & social care | 2024 |
| Ossi Haanpää Oy | Wholesale & retail | 1997 |
| Ostoset Oy | Wholesale & retail | 2008 |
| PP Innovations Oy | Professional & scientific | 2020 |
| Parturi-kampaamo Luru Oy | Other services | 2025 |
| Pauneva Oy | Energy | 2008 |
| PedaOne EdTech Solutions Oy | Information & communication | 2023 |
| Peltoniemi Services Oy | Health & social care | 2014 |
| Peltru-Malamari Oy | Financial services | 1997 |
| Pentimber avoin yhtiö | Agriculture & fishing | 2017 |
| Perhekuntoutus Toivola Oy | Health & social care | 2026 |
| Pohjanlumme Ky | Professional & scientific | 2014 |
| Pohjanmaan peruskodit oy | Real estate | 2015 |
| ProMove Oy | Health & social care | 2010 |
| Pupun Käpälät Oy | Administrative & support | 2022 |
| Putkiasennus Rentola Oy | Construction | 2026 |
| Puusepänliike Hirvelä Oy | Manufacturing | 1976 |
| RH Company Oy | Education | 2020 |
| Rinta-Huumo OY | Construction | 2014 |
| Romuko OY | Wholesale & retail | 2022 |
| RV-Invest Oy | Real estate | 2015 |
| Railio Music Group Oy | Arts & recreation | 2020 |
| Rakennuspalvelu J. Panu Oy | Construction | 2016 |
| Rakennuspalvelu Kivikangas Oy | Real estate | 2011 |
| Rakennustoimisto Choppers Oy | Construction | 1998 |
| Rami Hietaniemi Coaching Oy | Education | 2025 |
| Ratiparkki Oy | Real estate | 2003 |
| Rattahanoja Oy | Agriculture & fishing | 1989 |
| Renthog Oy | Information & communication | 2024 |
| Reveal Finland Oy | Professional & scientific | 2019 |
| Rixite Oy | Manufacturing | 2012 |
| Robinson Invest Oy | Real estate | 2023 |
| Ruuhikoskigolf Seinäjoki Oy | Arts & recreation | 1989 |
| SH-hoivapalvelut Oy | Health & social care | 2022 |
| SaNi Invest Oy | Other services | 2016 |
| Salla-Invest Oy | Real estate | 1990 |
| Samin Putki Oy | Construction | 2015 |
| Sannan Valkoinen Talo Ky | Wholesale & retail | 2009 |