| A.Leiviskä oy | Transport & logistics | 2026 |
| Aeronaut Lento Oy | Administrative & support | 2007 |
| Ari Malila Oy | Manufacturing | 1978 |
| Beesalo Oy | Financial services | 2022 |
| Breathe Mobile Solutions Oy | Information & communication | 2019 |
| CryptoMaster Finland Oy | Information & communication | 2004 |
| Curium Finland Oy | Manufacturing | 1991 |
| Eino Takanen Ky | Wholesale & retail | 1990 |
| Evolead Oy | Wholesale & retail | 2011 |
| Exhale Clo Oy | Wholesale & retail | 2025 |
| Fix Air Oy | Construction | 2024 |
| Focus ON Marketing Oy | Wholesale & retail | 2017 |
| GI-Palvelut Oy | Other services | 2009 |
| Haklog Oy | Professional & scientific | 2012 |
| Harjun perhekoti Oy | Health & social care | 2015 |
| Hejme Oy | Real estate | 2017 |
| Hjalleri Ky | Administrative & support | 2014 |
| Hynden Karvakorvat Oy | Other services | 2025 |
| IK Seppänen Avoin yhtiö | Transport & logistics | 1998 |
| JN-Kiinteistöt Oy | Real estate | 1997 |
| JP-Kuljetus Oy | Transport & logistics | 2004 |
| JR-Tools Oy | Manufacturing | 1974 |
| JW Steelworks Oy | Manufacturing | 2022 |
| Javecon Ky | Professional & scientific | 2014 |
| Jonsu Oy | Real estate | 2024 |
| JuRaworks Oy ltd | Manufacturing | 2013 |
| Jugiwork oy | Construction | 2021 |
| Jyvässeudun TK-Isännöinti Oy | Real estate | 2012 |
| K ja P Nokelainen, avoin yhtiö | Hospitality | 1992 |
| K-S Uretaanieristys Oy | Construction | 2009 |
| K.W. Ilmastointi ja eristys Oy | Construction | 2011 |
| KP Tarkastus Oy | Professional & scientific | 2024 |
| Kaksoisvirta Oy | Wholesale & retail | 2021 |
| Kanakumpu Oy | Professional & scientific | 2026 |
| Karbidi Oy | Manufacturing | 2025 |
| Kenttäsepät Oy | Wholesale & retail | 2020 |
| Keski-Suomen Pintatiivistys Avoin yhtiö | Construction | 2014 |
| Keski-Suomen Tietotekniikka Oy | Wholesale & retail | 1997 |
| Keski-Suomen Tukea ja Turvaa Oy | Health & social care | 2024 |
| Kessun Kasino Ky | | 1991 |
| Keuruun sora Oy | Construction | 2022 |
| Kiinteistö Oy Jahtimaja Umolampi | Real estate | 2013 |
| Kiinteistö Oy Tikkakosken Kauppakiila | Real estate | 1996 |
| Kolahti Oy | Manufacturing | 2021 |
| Konekorhonen Oy | Manufacturing | 1979 |
| Korpinsalo Oy | Arts & recreation | 2024 |
| Korpitikka Oy | Agriculture & fishing | 2025 |
| Koti-Tikka Avoin yhtiö | Health & social care | 2019 |
| LARAEL Oy | Agriculture & fishing | 2025 |
| LVI-Urakointi Kuokkanen Oy | Construction | 2014 |
| Labellam Oy | Hospitality | 2023 |
| Lantsi Oy | Information & communication | 2026 |
| Lindell Ago Oy | Real estate | 2019 |
| LivElli Oy | Arts & recreation | 2022 |
| Loistava Magnolia Oy | Education | 2021 |
| Loukeinen Consulting Oy | Professional & scientific | 2023 |
| Maanrakennusliike Valter Lehtonen Oy | Construction | 1992 |
| Mami.M Oy | Arts & recreation | 2023 |
| Motivia Oy | Arts & recreation | 2011 |
| Mukamas Learning Design Oy | Professional & scientific | 2017 |
| Myllykki Pub Oy | Hospitality | 1997 |
| MyyntiMinna Ky | Wholesale & retail | 2014 |
| Mööpelit Verkosta Oy | Information & communication | 2024 |
| Nature Works Oy | Health & social care | 2021 |
| OSMI-Kiinteistöt OY | Real estate | 2018 |
| Ohto-Tikka Oy | Real estate | 1976 |
| Otmen Oy | Manufacturing | 1992 |
| Oy Elmio Ab | Real estate | 1995 |
| Oy Metserv Ab | Manufacturing | 1978 |
| PALSAU Oy | Transport & logistics | 2012 |
| PKP Infra Kiinteistöt Oy | Real estate | 2023 |
| PKP Infra Oy | Professional & scientific | 2023 |
| Powecon OY | Professional & scientific | 2008 |
| Pansela Oy | Real estate | 2025 |
| Parturi-Kampaamo Me 2 Kommandiittiyhtiö | Other services | 1995 |
| Peltosuon vesiosuuskunta | Water & waste | 2026 |
| PetäisRakennus Oy | Construction | 2026 |
| Phon-O-Matic Oy | Manufacturing | 1992 |
| Pielasi oy | Construction | 2025 |
| Puoli Vaurautta Oy | Financial services | 2021 |
| Puuppolan Konepalvelu Oy | Construction | 2005 |
| Puustikki Oy | Manufacturing | 2013 |
| RAM Talouspalvelu Oy | Administrative & support | 2019 |
| REFISE Oy | Real estate | 2022 |
| Rakennuspalvelu Lapinkangas Ky | Construction | 2012 |
| Rauhasa Oy | Professional & scientific | 2014 |
| Ravintola Jyväsjokivarsi kommandiittiyhtiö | | 1985 |
| Ravintola Severi Ky | Hospitality | 2011 |
| Ready Group Oy | Construction | 2023 |
| Ruokahelmi Ky | Hospitality | 1991 |
| S & S Korpinen | Wholesale & retail | 2020 |
| S.M.A.R.T. Thinking Oy | Wholesale & retail | 2020 |
| Salmenpaja Oy | Manufacturing | 2020 |
| Sami Fält Oy | Transport & logistics | 2024 |
| Sansicon Oy | Manufacturing | 1995 |
| Satumainen Viihde Oy | Arts & recreation | 2025 |
| Sharpnav Oy | Manufacturing | 2024 |
| Siivouspalvelu Humalajoki Oy | Administrative & support | 2020 |
| Sisä-Suomen Tilipalvelu Oy | Professional & scientific | 2025 |
| Sophie's Choice Oy | Real estate | 2013 |