| ALLU Innovation and Research Center Oy | Professional & scientific | 2020 |
| Aramidas OY | Real estate | 2024 |
| Akimoi Oy | Other services | 2009 |
| Allu Finland Oy | Manufacturing | 1986 |
| Allu Group Oy | Manufacturing | 2007 |
| Autokorjaamo Hynynen Oy | Other services | 2009 |
| AvaraMieli Oy | Health & social care | 2025 |
| Diginoste Ky | Information & communication | 2018 |
| Erkkiheikkilä Oy | Construction | 1981 |
| Esmet Oy | Professional & scientific | 1999 |
| Eurokangas Oy | Wholesale & retail | 1980 |
| Evopet Oy | Administrative & support | 2025 |
| Finactivity Oy | Information & communication | 2020 |
| ForWard Consulting Oy | Professional & scientific | 2000 |
| HM Dressage Oy | Education | 2021 |
| Helpporuoka Oy | Hospitality | 2022 |
| Hoivasto Oy | Health & social care | 2025 |
| JMS Partners Oy | Professional & scientific | 2014 |
| Järvelän Suktla Oy | Professional & scientific | 1998 |
| Katto Virtanen Oy | Construction | 2018 |
| Kiinteistö Oy Tokahalli | Real estate | 2020 |
| Kioski Myötätuuli Pennala Ky | Wholesale & retail | 1999 |
| Kiuaskivi Greijula Ky | Mining & quarrying | 1980 |
| Kostee Oy | Construction | 2024 |
| Kuljetus Mikko Laakko OY | Transport & logistics | 2022 |
| Kuljetusliike Markku Vahteristo Oy | Transport & logistics | 1998 |
| Lahden Ilmanvaihtohuolto Oy | Construction | 2026 |
| Lahden Rakennuspalvelu Oy | Construction | 1998 |
| MediCoach Oy | Health & social care | 2014 |
| Mielikuvituskaveri Oy | Construction | 2026 |
| Mittaustoimisto Tuuma Oy | Professional & scientific | 2010 |
| Mäkelän Puusepäntehdas Oy | Real estate | 1944 |
| Nk kiinteistöpalvelu oy | Construction | 2024 |
| Nordic Bridge Fund LLC Oy | Professional & scientific | 2022 |
| Nordic Bridge Group Oy | Professional & scientific | 2025 |
| Noxun kuljetus Oy | Transport & logistics | 2011 |
| Ompa Kumma Oy | Professional & scientific | 2021 |
| Oy Legit Action Inc | Construction | 2024 |
| Pennalan Eläintuhkaamo Oy | Other services | 2021 |
| Pennalan Vuokrahallit Oy | Real estate | 2019 |
| Piipputalo Pennala Oy | Construction | 2014 |
| Päiväkoti Onnenkenkä Oy | Education | 2015 |
| RKoit Rakennuspalvelu oy | Construction | 2021 |
| Rakennustoimisto Hämeen Varma Oy | Wholesale & retail | 2016 |
| Ravi Simpanen Ay | Real estate | 1981 |
| Renkomäen Muovi Oy | Manufacturing | 1983 |
| Reuhu Oy | Wholesale & retail | 2021 |
| Sekunda ja Pala Ward Oy | Wholesale & retail | 1991 |
| SiRaKe Oy | Construction | 2022 |
| Simerk Oy | Construction | 2002 |
| Superkangas Oy | Professional & scientific | 1964 |
| Temmi Oy | Construction | 2011 |
| Teollisuus kunnossapito Piiroinen Oy | Manufacturing | 2024 |
| Tervehammas Oy | Health & social care | 2023 |
| Vanha Veräjä Oy | Construction | 1994 |
| Vilhosen Kiviasennus Ky | Manufacturing | 1996 |
| YL-Kone Oy | Agriculture & fishing | 2010 |