| APTION Ab | Professional & scientific | 2022 |
| AVM Tjänster Ab | Manufacturing | 2022 |
| Ab Brightview Oy | Professional & scientific | 2018 |
| Ab Coponen Enterprise Oy | Construction | 2018 |
| Ab Häggblom & Löfs Oy | Construction | 1989 |
| Ab NorthWnd Trading Oy | Wholesale & retail | 2022 |
| Ab OT - Byggservice Rakennuspalvelu Oy | Construction | 1989 |
| Agalon Oy Ab | Manufacturing | 2018 |
| Almedahls Oy | Wholesale & retail | 1994 |
| Balansbyrån Ab | Professional & scientific | 2026 |
| Boris Westerlund Pälsfarm Ab | Agriculture & fishing | 1995 |
| Br. Eklund Ab | Real estate | 2011 |
| Candy Cloud öppet bolag | Wholesale & retail | 2025 |
| CreMark Ab | Construction | 2016 |
| De Ferry Engineering Ab | Professional & scientific | 2021 |
| EB Fix Ab | Construction | 2023 |
| EasyIT System Ab | Information & communication | 2018 |
| FEAB Montage Ab | Construction | 2022 |
| Freedome group Ab | Wholesale & retail | 2022 |
| Heminvest Ab Oy | Real estate | 2023 |
| Ilpo Entertainment Oy | Information & communication | 2020 |
| Indigo music Ab | Arts & recreation | 2016 |
| Insinööritoimisto Snickars OY | Professional & scientific | 2019 |
| Interior Agenturer Ab Oy | Wholesale & retail | 2019 |
| JG Holding Ab | Professional & scientific | 2025 |
| Jason Partners Ab Oy | Financial services | 1994 |
| Jea Trans GmbH filial i Finland | Transport & logistics | 2017 |
| KH Sanering Ab | Construction | 2001 |
| KKG Fagerholm Oy | Professional & scientific | 2024 |
| KVR Products Ab | Construction | 2024 |
| Kb Nils Hellman Ky | Wholesale & retail | 1980 |
| Laaja-Rauta Oy | Wholesale & retail | 2010 |
| Löfs Ab Oy | Manufacturing | 1989 |
| MPO Service Ab | Construction | 2015 |
| Markus Company Oy | Wholesale & retail | 2015 |
| Marlene´s Interior Ab Oy | Manufacturing | 2014 |
| Media by Jolinn AB | Professional & scientific | 2024 |
| Ole Lindroos Oy Ab | Construction | 2016 |
| Oy Janne Gustafsson Ab | Wholesale & retail | 2004 |
| Oy Lignarius Ab | Construction | 1994 |
| Oy SkyTrade Ab | Wholesale & retail | 2013 |
| PMAFix Ab | Construction | 2017 |
| Reflexus öppet Bolag | Education | 2012 |
| STH Fastighet Oy Ab | Real estate | 2023 |
| Sector Technologies Ab | Professional & scientific | 2006 |
| TPL Service Ab | Construction | 2022 |
| The Wal Berg Journal Ab | Financial services | 2025 |
| Transport E. Fagersund Ab | Transport & logistics | 1980 |
| Tysk Games Ab | Information & communication | 2024 |
| UMA Consulting AB OY | Professional & scientific | 2018 |
| Wavescapez Ab | Arts & recreation | 2021 |