| Arjhankinta OY | Wholesale & retail | 2021 |
| Alangon Tila Oy | Agriculture & fishing | 2020 |
| Arkotek Oy | Construction | 2018 |
| Ars Aurum Oy | Financial services | 1992 |
| Asianajotoimisto Outi Miettinen Oy | Professional & scientific | 2025 |
| Banaanipotku Oy | Hospitality | 2018 |
| Dec Oy | Professional & scientific | 2012 |
| Eforss Ky | Mining & quarrying | 1983 |
| Farmi Oja Oy | Agriculture & fishing | 2019 |
| H2KOO OY | Wholesale & retail | 2021 |
| IK Huolinta Oy | Mining & quarrying | 2014 |
| J & J Paavola | Transport & logistics | 1975 |
| J.J. Koskela Ky | Agriculture & fishing | 2003 |
| JRP Pro Oy | Transport & logistics | 2026 |
| Jaakona Oy | Administrative & support | 2019 |
| Jukoma Oy | Manufacturing | 2023 |
| Jylhänrannan putkiasennus Oy | Construction | 2023 |
| KaariTech Oy | Manufacturing | 2025 |
| Kairanmaan Kullankaivajat Oy | Mining & quarrying | 2020 |
| Kauppamajakka Oy | Wholesale & retail | 2005 |
| Keskipisteen Autohuolto Oy | Other services | 1997 |
| Kiinteistö Oy Pulkkilan Teletalo | Real estate | 2010 |
| Kiinteistöhuolto Lehto Ky | Administrative & support | 2012 |
| Kone- ja turveurakointi Koskela Ky | Mining & quarrying | 1989 |
| Kuljetus Joni Hyvärinen Oy | Transport & logistics | 2017 |
| Kuljetus Ristolainen Ky | Transport & logistics | 1994 |
| Kuljetusliike Jarva Oy | Transport & logistics | 2016 |
| Lamujoen perhekodit Oy | Health & social care | 1991 |
| Latvankylän puu- ja turveurakointi Oy | Agriculture & fishing | 2000 |
| Maatalousyhtymä Knuutinen Kotisaari | Agriculture & fishing | 2000 |
| MaitoRautio Oy | Agriculture & fishing | 2019 |
| MaxiMajakka Oy | Wholesale & retail | 2014 |
| Monerva Oy | Other services | 2020 |
| Nirppu Oy | Agriculture & fishing | 2022 |
| NoccosTuote Oy | Manufacturing | 2025 |
| Nord Ice Gear | Wholesale & retail | 2024 |
| Palvelukoti Sinivuokko Oy | Health & social care | 2002 |
| Pe-Forss Oy | Mining & quarrying | 1999 |
| Pitopalvelu K&L Oy | Other services | 1997 |
| Pohjolan Kivi- ja Viherrakennus Oy | Administrative & support | 2020 |
| Powerelement OY | Wholesale & retail | 2020 |
| Pulkkilan AR-Kaluste Kommandiittiyhtiö | Wholesale & retail | 1983 |
| PyyOma Oy | Financial services | 2014 |
| R - Smith Oy | Construction | 2021 |
| RMV Hiljanen Oy | Real estate | 2020 |
| Rakennus Keisarit Oy | Professional & scientific | 2023 |
| Satu Juutistenaho Oy | Transport & logistics | 2025 |
| Sh-Logistics oy | Transport & logistics | 2020 |
| Siikalatvan Kyläverkot Oy | Construction | 2015 |
| Siikalatvan Ruokapalvelut Oy | Hospitality | 2016 |
| Siikalatvan Sairaankuljetus Oy | Health & social care | 1991 |
| Sähkö Haverinen Oy | Construction | 2024 |
| TM Finance Oy | Financial services | 2020 |
| Tahvola Group Oy | Financial services | 2020 |
| Tahvola Oy | Transport & logistics | 2007 |
| Tanja ja Toni Heikkonen avoin yhtiö | Wholesale & retail | 2010 |
| Tapula Ky | Construction | 1988 |
| Team Lamujoki Oy | Construction | 1974 |
| Teräsmaja Oy | Manufacturing | 1997 |
| Terästyö-Nikula Oy | Manufacturing | 1990 |
| Transport Soppela Oy | Transport & logistics | 2002 |
| Uljuan Kahvila Oy | Hospitality | 2009 |
| Veanly Oy | Construction | 2024 |
| Verstaskulma Oy | Real estate | 2020 |
| VintageVarasto Oy | Wholesale & retail | 2021 |
| WIT Group Oy | Financial services | 2023 |
| Yhtymä Paavola avoin yhtiö | Real estate | 2004 |