| AHS Montering Ab Oy | Construction | 2002 |
| Ab Grandiflora Oy | Wholesale & retail | 2016 |
| Ab MIPA Invest Group Oy | Real estate | 2021 |
| Ab PM Products Oy | Manufacturing | 2007 |
| Ab Rörtec Oy | Construction | 2016 |
| AktiVera dagrehabilitering öppet bolag | Health & social care | 2017 |
| Aliora Consulting Oy | Professional & scientific | 2025 |
| B. Lax Rör Ab | Construction | 2013 |
| Cheval Republic Oy | Wholesale & retail | 2023 |
| Erikssons Invest Ab Oy | Wholesale & retail | 2020 |
| Famgla Kb | Wholesale & retail | 2016 |
| Fami-Ark Ab | Professional & scientific | 1992 |
| Famkarp Ab Oy | Hospitality | 2016 |
| Fastighetsaktiebolaget Vasa Köpmansgatan 24-26 | Real estate | 1989 |
| Glöd Ab Oy | Hospitality | 2025 |
| Green Wave Invest Oy | Financial services | 2023 |
| Hemmahuset Ab | Professional & scientific | 2016 |
| Hycro Ab | Professional & scientific | 2023 |
| J-P Revahl Ab Oy | Professional & scientific | 2016 |
| JE-Byggnadsentreprenad Ab Oy | Construction | 2023 |
| JJ KRoGEN Ab | Hospitality | 2024 |
| JJ Krogen Tampere Ab | Hospitality | 2026 |
| Kb Vasa Systema - Vaasan Systema Ky | Wholesale & retail | 1931 |
| Kemaro Oy Ab | Real estate | 2013 |
| Korsholms Gräv & Transport Ab | Construction | 2019 |
| Ky Palm Consulting Kb | Professional & scientific | 1989 |
| Laatoitus Pertti Viitala Oy | Construction | 2011 |
| List It Oy | Information & communication | 2012 |
| Lots Consulting Oy | Professional & scientific | 2024 |
| M & T Jussila Oy | Wholesale & retail | 1999 |
| Maanrakennus Berg Jordbyggnads Oy Ab | Construction | 2010 |
| Mini-Ark Ab | Professional & scientific | 1995 |
| NexaTrade Oy Ltd | Wholesale & retail | 2025 |
| Nicke Sebbas Kb | Arts & recreation | 2007 |
| NikLuk Oy Ab | Information & communication | 2021 |
| Nordic Breathe Oy | Manufacturing | 2020 |
| Nylund Fastigheter Oy Ab | Real estate | 2016 |
| Overkill Holdings Ab Oy | Financial services | 2026 |
| Oy BJ-Tec Ab | Professional & scientific | 2014 |
| Oy Botnia Invest Ab | Real estate | 1984 |
| Oy E & I - Ark Ab | Real estate | 1990 |
| Oy Eriweld Ab | Manufacturing | 2006 |
| Oy Feminova Ab | Health & social care | 2011 |
| Oy Järf Invest Ab | Wholesale & retail | 1998 |
| Oy K-Infocenter Ab | Professional & scientific | 1999 |
| Oy Kvarkens Eko-Tec Ab | Water & waste | 1995 |
| Oy Martin Kantola Consulting Ltd | Manufacturing | 2007 |
| Oy Oakmen Capital Ab | Real estate | 2021 |
| Oy Phenox Ab | Wholesale & retail | 1985 |
| Oy Rune Bergström Ab | Water & waste | 1985 |
| Oy Sandaco Ab | Professional & scientific | 2023 |
| P. Vilén Consulting Ab Oy | Professional & scientific | 1991 |
| Pixel Productions Oy | Information & communication | 1995 |
| ProdMod Oy | Professional & scientific | 2020 |
| RE-Invest Ab Oy | Construction | 2018 |
| RH Automobile Ab Oy | Wholesale & retail | 2020 |
| Revahl Property Ltd Ab Oy | Real estate | 2024 |
| Rodas Projecting Ab Oy | Professional & scientific | 2013 |
| SB Broker Oy Ab | Financial services | 2013 |
| Scarlett Ventures Ab | Professional & scientific | 2020 |
| Solarstore Nordic Ab Oy | Construction | 2022 |
| Stigs Euroflora Oy Ab | Wholesale & retail | 1994 |
| Suomen Energia pojat Oy | Energy | 2021 |
| Taksimittari Asennukset Vaasa Oy | Other services | 2010 |
| Toppinen Invest Oy | Real estate | 2016 |
| Vaasa Vent Oy | Administrative & support | 2023 |
| iFlyConsulting Oy | Transport & logistics | 2021 |