| Keskinäinen Vakuutusyhtiö Fennia CVR 0196826-7 | BoardBoard of Directors | Since 2020 | — | Active |
| Continent Finland Oy CVR 1068553-3 | BoardChairperson | Since 2021 | — | Active |
| Asunto Oy Vaasan Valokaarenkatu 6 CVR 1611748-1 | BoardBoard of Directors | Since 2025 | — | Active |
| Kiinteistö Oy Aadomus CVR 2004898-4 | BoardChairperson | Since 2015 | — | Active |
| Prohoc Works Oy CVR 2289055-0 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Kiinteistö Oy Suvilahden Helmi CVR 2295267-8 | BoardBoard of Directors | Since 2021 | — | Active |
| Fliq Oy CVR 2564365-1 | BoardBoard of Directors | Since 2021 | — | Active |
| Vodenic Oy CVR 2682499-9 | BoardBoard of Directors | Since 2015 | — | Active |
| WOIMA Finland Oy CVR 2810186-6 | OtherPerson with significant control | Since 2019 | — | Active |
| Recomill Oy CVR 2883278-1 | BoardBoard of Directors | Since 2026 | — | Active |
| BioWoima Finland Oy CVR 2895461-5 | BoardChairperson | Since 2019 | — | Active |
| Prohoc Proactor Oy CVR 3098696-6 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| ProID Solutions Oy CVR 3137033-8 | BoardBoard of Directors | Since 2023 | — | Active |
| Prohoc Projects Oy CVR 3137034-6 | BoardBoard of Directors | Since 2023 | — | Active |
| Details by Jessica Oy CVR 3156221-7 | OtherDeputy Member | Since 2020 | — | Active |
| Camline Oy CVR 3164492-5 | BoardBoard of Directors | Since 2025 | — | Active |
| BioAurora Oy CVR 3174045-8 | BoardChairperson | Since 2021 | — | Active |
| MarMan Oy CVR 3204102-6 | BoardBoard of Directors | Since 2021 | — | Active |
| Prohoc Oy CVR 3238185-6 | BoardChairperson | Since 2021 | — | Active |
| Sensinite Technologies Oy CVR 3527877-4 | BoardChairperson | Since 2025 | — | Active |