| Alli Marine Oy | Real estate | 2022 |
| Auto-ja Konekorjaamo J. Komulainen Ky | Other services | 2011 |
| BioTeco Oy | Manufacturing | 2023 |
| Eilmet Oy | Agriculture & fishing | 2024 |
| Eliittirakentajat Oy | Construction | 2007 |
| Erkki Itkonen Oy | Transport & logistics | 1984 |
| FinnHoff Oy | Other services | 2023 |
| GeoDon Ky | Mining & quarrying | 2012 |
| Hehu Oy | Administrative & support | 2018 |
| Industrial ITC Oy | Information & communication | 2000 |
| Insinööri ja Suunnittelupalvelu P. Rautio Oy | Professional & scientific | 2015 |
| Isännöinti KodinArvo Ky | Real estate | 2015 |
| JPT - Heiskanen Ky | Wholesale & retail | 2013 |
| Joviko Oy | Real estate | 2019 |
| Jujapu Oy | Wholesale & retail | 1993 |
| KP Holkkari Oy | Hospitality | 2025 |
| Kalapesä, Avoin yhtiö | Agriculture & fishing | 1995 |
| Kiinteistö Oy Jerismella | Real estate | 1977 |
| Koneyhtymä Veljekset Niskanen | Agriculture & fishing | 1998 |
| Kotionin Oy | Wholesale & retail | 1996 |
| Kuka KuskaA Oy | Transport & logistics | 2020 |
| Kuljetus Tissari Oy | Transport & logistics | 1997 |
| Kuopion Puuelementti Oy | Construction | 2015 |
| Lasten- ja nuortenkoti Sydämellä Oy | Health & social care | 2025 |
| Liikenneopetus Juha Solehmainen Ky | Other services | 2013 |
| Luowa Oy | Information & communication | 2018 |
| Luukojo Oy | Manufacturing | 2014 |
| M. Hoffren Ky | Real estate | 1965 |
| Maaningan Autohuolto Oy | Other services | 2026 |
| Maaningan Fysikaalinen hoitolaitos Ky | Health & social care | 1987 |
| Maaningan Hollitupa Oy | Hospitality | 2016 |
| Maaningan Keskisaari Ky | Wholesale & retail | 2011 |
| Maaningan Sora Oy | Construction | 2022 |
| Mahtikodit Oy | Real estate | 2020 |
| Mahtirakentajat Oy | Construction | 2022 |
| Maival Oy | Financial services | 2026 |
| Mesell Oy | Wholesale & retail | 2021 |
| Metsäkuljetus Hiltunen Oy | Transport & logistics | 2024 |
| Mielenvintti Oy | Arts & recreation | 2023 |
| Mittaustarvike M&K Oy | Wholesale & retail | 1990 |
| Monipalvelu Borgman Oy | Health & social care | 2006 |
| Muscle and Capital Gains | Professional & scientific | 2023 |
| Naturline Oy | Wholesale & retail | 1990 |
| Opstek Oy | Construction | 2022 |
| Pohjois-Savon Uitto ja Logistiikka Oy | Transport & logistics | 2025 |
| SK 1 - Palvelut Ky | Wholesale & retail | 2003 |
| Salomon Technics Oy | Professional & scientific | 1996 |
| Savo Sport & Gear avoin yhtiö | Arts & recreation | 2013 |
| Savon Kiinteistö- ja Rakennuspalvelu Ky | Hospitality | 1990 |
| Savon Tieisännöinti, avoin yhtiö | Real estate | 2005 |
| Sawo Defence Craft Oy | Manufacturing | 2025 |
| Sh HoivaKallio Oy | Health & social care | 2020 |
| Suomen Automaatiopalvelu Oy | Wholesale & retail | 2017 |
| Sydän-Savon Osuuspankki | Financial services | 1910 |
| Syrjärinteen Sijoitus Oy | Financial services | 2022 |
| Tilikartano Oy | Professional & scientific | 2007 |
| Timo Villanen Oy | Transport & logistics | 1999 |
| Toikko Oy | Wholesale & retail | 1994 |
| TuoTuo Oy | Transport & logistics | 2019 |
| Veskun Grilli Oy | Hospitality | 2017 |
| Viivilä Oy | Wholesale & retail | 2014 |
| YleisFix Ky | Transport & logistics | 2019 |