| 100 Sähkö Suomi Oy | Manufacturing | 2008 |
| 90/10 Holding Oy | Information & communication | 2026 |
| A.Meurasalo Oy | Professional & scientific | 1999 |
| AC Kuopio 01 Oy | Transport & logistics | 2023 |
| AMJ-Trans Oy | Transport & logistics | 2022 |
| Abbey Lane Communications Oy | Professional & scientific | 2015 |
| Agrihuolto Pitkänen Oy | Other services | 2012 |
| Airmist Oy | Manufacturing | 2011 |
| ApuSiili Oy | Administrative & support | 2025 |
| Autokapteeni Oy | Other services | 2016 |
| Automyynti Heikki Naakka Ky | Wholesale & retail | 2009 |
| Bestla Consulting Oy | Professional & scientific | 2023 |
| Camcut Group Oy | Financial services | 2025 |
| Camcut Oy | Wholesale & retail | 2014 |
| Cemica Oy | Hospitality | 2022 |
| Cleamix Oy | Wholesale & retail | 2016 |
| Cover Up Finland Oy | Manufacturing | 2022 |
| Dazzacos Oy | Real estate | 2025 |
| Dreamferno Oy | Arts & recreation | 2018 |
| Ecoa Oy | Manufacturing | 2022 |
| Envilion Oy | Construction | 2010 |
| F-Carol Oy | Professional & scientific | 1992 |
| Finnleican Oy | Manufacturing | 1993 |
| Fireflight Oy | Transport & logistics | 2023 |
| Flyboard Kuopio Oy | Administrative & support | 2020 |
| Future Sky Oy | Transport & logistics | 2015 |
| GRI- Graveriver Invest Oy | Administrative & support | 2024 |
| HMT-Areena Oy | Real estate | 2024 |
| HTH Service Oy | Financial services | 2014 |
| Hanhiaura Oy | Real estate | 1987 |
| Hedge Solutions Oy | Manufacturing | 2021 |
| Heikki Tertsunen Avoin yhtiö | Wholesale & retail | 1995 |
| Hempan Kaluste Oy | Manufacturing | 1982 |
| Hima Group Oy | Other services | 2019 |
| Hoiffa Oy | Wholesale & retail | 2021 |
| Hoivapari Oy | Health & social care | 2016 |
| Hukka-Halli Oy | Arts & recreation | 2008 |
| Huoltopalvelu Itkonen Oy | Other services | 2000 |
| Iljan Group Oy | Real estate | 2021 |
| Iljan Invest Oy | Financial services | 2024 |
| Ilmastointipalvelu Jatas Oy | Construction | 2012 |
| Inetor Oy | Information & communication | 2020 |
| Insinööritoimisto Wodec Oy | Professional & scientific | 2006 |
| Itä-Suomen Biomassa Oy | Wholesale & retail | 2021 |
| J & P Raatikainen Oy | Transport & logistics | 2001 |
| J. Harjunsalo Ky | Transport & logistics | 2010 |
| JMS Tekniikka Oy | Professional & scientific | 2026 |
| Jadenik Oy | Information & communication | 2004 |
| Jampit Oy | Other services | 2016 |
| Jataku Invest Oy | Real estate | 2019 |
| Jataku Oy | Construction | 2001 |
| Jawdat Oy | Construction | 2022 |
| Jeve Oy | Other services | 2010 |
| Jkodez Innovations Oy | Information & communication | 2022 |
| Jooseppä Oy | Wholesale & retail | 2026 |
| Jovekin Ky | Transport & logistics | 2010 |
| Joymotion Oy | Information & communication | 2025 |
| JsL Forest Oy | Agriculture & fishing | 2017 |
| Jukka Puurunen Oy | Real estate | 1992 |
| Juurviljaa Oy | Wholesale & retail | 2024 |
| Järveläisen maansiirto Oy | Construction | 2006 |
| K Koponen Oy | Construction | 2010 |
| Kallaveden Vene & Traktori Ky | Manufacturing | 2006 |
| KETTU Invest Oy | Administrative & support | 2011 |
| KHS metsätyö avoin yhtiö | Agriculture & fishing | 2003 |
| KK-PRO Oy | Professional & scientific | 2022 |
| KTH PuuPiha Oy | Construction | 2010 |
| KUOPION LEIJONA Oy | Hospitality | 2023 |
| Kala-Lappi Oy | Manufacturing | 1992 |
| Kallaraudoitus Oy | Construction | 2016 |
| Kallaveden Hallit Oy | Real estate | 2014 |
| Kangasniemen Evakko Oy | Real estate | 1992 |
| Kauneus ja Terveys Kolmio Oy | Other services | 2013 |
| Kiinteistö Oy Mutkaton | Real estate | 2001 |
| Kiinteistö Oy Siilinjärven Vahvero | Real estate | 2011 |
| Kinrex Oy | Real estate | 1987 |
| Kinttuway Oy | Health & social care | 2021 |
| Koillis-Savon Kuntoutus Ky | Health & social care | 1987 |
| Koirakoulu ACE Oy | Other services | 2010 |
| Koiraurheilukeskus SAVO Oy | Other services | 2022 |
| Koneurakointi Matti Miettinen Oy | Construction | 2007 |
| Kotileipomo Burtsow Ky | Manufacturing | 1993 |
| Kramat Oy | Wholesale & retail | 1993 |
| Kuhasuo Oy | Agriculture & fishing | 1995 |
| Kuljetus K. Rissanen Oy | Transport & logistics | 1988 |
| Kuljetusliike Hartikainen Oy | Transport & logistics | 2016 |
| Kuljetusliike Knuutinen Oy | Transport & logistics | 2003 |
| Kuopion Maalauspalvelu Oy | Construction | 1993 |
| Kuopion Rakenneasennus Oy | Manufacturing | 1987 |
| Kuopion Traktorihuolto Oy | Manufacturing | 1987 |
| Kuopion kodinremontti Oy | Construction | 2021 |
| L-Group Oy | Financial services | 2023 |
| Laatukoti JP Oy | Construction | 2026 |
| Laki&Tili Miettinen Oy | Professional & scientific | 2021 |
| Leandras Oy | Real estate | 1992 |
| Lemmikkilanssi Oy | Professional & scientific | 2025 |
| Leppärannan vesihuolto-osuuskunta | Water & waste | 1991 |
| Lvi-Asennus Blomberg Oy | Construction | 2021 |
| MJ Kiinteistötekniikka oy | Construction | 2021 |
| MT Automation Oy | Construction | 2016 |