| Koski-Lammi Motorsport Ky | Arts & recreation | 2016 |
| Kotiaki Oy | Real estate | 2024 |
| Kotihoiturit Oy | Health & social care | 2019 |
| Kuljetus A & J. Heinonen Oy | Transport & logistics | 1996 |
| Kuljetus J. Haanpää Oy | Transport & logistics | 2010 |
| Kuljetus J. Törönen Oy | Transport & logistics | 2025 |
| Kuljetus Käkelä-Petäys Oy | Transport & logistics | 1999 |
| Kuljetusliike Sami Vallenius Ky | Transport & logistics | 2008 |
| Kuljetuspalvelu M.Miilumäki Oy | Transport & logistics | 2023 |
| Kurikan Kuljetus Oy | Transport & logistics | 2015 |
| Kurikan Sammutinhuolto Oy | Manufacturing | 2022 |
| LE-Trading Oy | Arts & recreation | 2016 |
| LVI-Asennus P. Launo Oy | Construction | 1972 |
| LVIS-Laitala Oy | Construction | 2012 |
| La-Lo Point Oy | Wholesale & retail | 2006 |
| Laihian Talotekniikka Ky | Wholesale & retail | 2005 |
| Lakeuden Retee Oy | Real estate | 2024 |
| Laupe Oy | Construction | 1990 |
| Lennol Oy | Manufacturing | 1976 |
| Liesu Oy | Hospitality | 2023 |
| Liiga Food Oy | Wholesale & retail | 2019 |
| Listatalo Oy | Manufacturing | 1988 |
| Little West Consulting Oy | Professional & scientific | 2022 |
| Loikkasen Tila Oy | Construction | 2023 |
| Louhumarket Oy | Construction | 1995 |
| M.J. Salmela Oy | Transport & logistics | 1986 |
| MBN Training House Oy | Arts & recreation | 2001 |
| MK Cosmetics OY | Wholesale & retail | 2000 |
| MM Group Ky | Wholesale & retail | 2019 |
| MTS-Rakennus Oy | Real estate | 2021 |
| MTY Tilipalvelu Oy | Professional & scientific | 2021 |
| Maikau Oy | Agriculture & fishing | 2011 |
| Maritta Heiskanen Oy | Health & social care | 2025 |
| Matti Saarnio Oy | Wholesale & retail | 1960 |
| Metallituote Valkkio Oy | Manufacturing | 1978 |
| Mika Pihlaja Oy | Construction | 2006 |
| Mind Body Movement Oy | Arts & recreation | 2021 |
| Moonline Oy | Transport & logistics | 1991 |
| Motouutiset Suomi Oy | Information & communication | 2013 |
| Movement Stick Oy | Arts & recreation | 2011 |
| Mustalammin Puutyö Ky | Manufacturing | 1987 |
| Neurowave OY | Wholesale & retail | 2006 |
| NPP Kaivuu ja Kone Avoin yhtiö | Construction | 2014 |
| Nerkon Oy | Wholesale & retail | 1986 |
| Nesmar Oy | Hospitality | 1999 |
| Notariaattipalvelu Kaarle Veijalainen Oy | Professional & scientific | 2008 |
| Ojalan Parturit Avoin yhtiö | Other services | 2001 |
| Osmo Vainionpää Oy | Mining & quarrying | 2016 |
| Oy West Mills Ab Ltd | Manufacturing | 1997 |
| Oy West eSales Ab Ltd | Wholesale & retail | 2021 |
| P Parkkari Transport Kommandiittiyhtiö | Transport & logistics | 2000 |
| POM Oil Oy | Wholesale & retail | 2016 |
| Paimii Oy | Hospitality | 2012 |
| Parturi-Kampaamo Nimell Avoin yhtiö | Other services | 2004 |
| Pauli Keski-Valkama Oy | Other services | 1990 |
| Pekno Oy | Hospitality | 2025 |
| Pelto-aho Software Oy | Information & communication | 2022 |
| Penttilän Kurvi Oy | Agriculture & fishing | 2021 |
| Pienkonehuolto Pikku-Paja Oy | Other services | 2022 |
| Pirunpelto Oy | Transport & logistics | 2017 |
| Profitor Oy | Professional & scientific | 2020 |
| PuheLe Oy | Health & social care | 2023 |
| Rakennus E Heikkilä Oy | Construction | 2021 |
| Rakennusliike Martti Luhtanen Ky | Construction | 1984 |
| Retajaa Ky | Real estate | 2009 |
| S. Koivumetsä Oy | Manufacturing | 2024 |
| SMT Data Services Oy | Information & communication | 2021 |
| SVS Holding Oy | Financial services | 2026 |
| Salmelan Kukka ja Hautaustoimisto Oy | Other services | 1991 |
| Salosen Lääkäriasema Oy | Health & social care | 2007 |
| Seinäjoentien Vuoret Oy | Other services | 2021 |
| Sikaloukko Oy | Agriculture & fishing | 2010 |
| Sinunpaikan Hammaslääkärit Oy | Health & social care | 1992 |
| Snow-Trans Oy | Transport & logistics | 1995 |
| Station Juustoportti Oy | Hospitality | 2007 |
| Stiopal Oy | Construction | 1998 |
| Suomen Puukone Oy | Wholesale & retail | 2025 |
| Suomen SähköFlotaatio Oy | Water & waste | 2020 |
| Suupohjan LVI-Palvelu Oy | Construction | 2002 |
| T. Hautiaislammi Oy | Transport & logistics | 1993 |
| Tarkasti Oy | Financial services | 1987 |
| Tarttisko apua Oy | Agriculture & fishing | 2021 |
| Tili & Doggi Sveholm Ky | Professional & scientific | 2000 |
| Tili ja Yrityspalvelu Oy Kaisu Lehtovaara | Professional & scientific | 1993 |
| Tilivelho Sovellukset Oy | Information & communication | 2003 |
| Traktorihuolto Takala Oy | Other services | 2023 |
| Trans Kaminen Oy | Administrative & support | 2008 |
| Tuottava Tilitoimisto Oy | Administrative & support | 2024 |
| Turvaässät Ky | Administrative & support | 1993 |
| Turvaässät Tekniikka Oy | Administrative & support | 2020 |
| Turvaässät Vartiointi Oy | Administrative & support | 2021 |
| Tyrnevä Oy | Real estate | 2024 |
| Tähtipaperi Oy | Wholesale & retail | 2013 |
| US-Saki Oy | Construction | 2014 |
| Ukkeloinen Oy | Agriculture & fishing | 2025 |
| Urheilu- ja Koneliike Mauno Vilponen Ky | Wholesale & retail | 1964 |
| Via Vet Oy | Professional & scientific | 2019 |
| Vivo Hoiva Lakeus Oy | Health & social care | 2022 |
| Wanderhill Consulting Oy | Professional & scientific | 2025 |
| Yli-Kivistö Oy | Construction | 2018 |