| Kiinteistö-oy Painetekniikka CVR 0176675-3 | BoardBoard of Directors | Since 2014 | — | Active |
| EKE-Finance Oy CVR 0550696-7 | BoardBoard of Directors | Since 2024 | — | Active |
| Tapiolan Monitoimiareena Oy CVR 1084464-5 | BoardChairperson | Since 2019 | — | Active |
| Asianajotoimisto Heinonen & Co Oy CVR 1109210-7 | BoardBoard of Directors | Since 2025 | — | Active |
| SAV-Rahoitus Oy CVR 1945493-4 | BoardChairperson | Since 2025 | — | Active |
| EVS Holdings Oy CVR 2074839-0 | BoardBoard of Directors | Since 2026 | — | Active |
| EKE-Rakennus Oy CVR 2321457-0 | BoardBoard of Directors | Since 2025 | — | Active |
| Anduril Oy CVR 2373254-6 | BoardBoard of Directors | Since 2010 | — | Active |
| Tapiolan Harjoitusareena Oy CVR 2397862-6 | BoardChairperson | Since 2019 | — | Active |
| Eversheds Asianajotoimisto Oy CVR 2556202-6 | BoardBoard of Directors | Since 2025 | — | Active |
| RE Stadium Oy CVR 2563963-6 | BoardChairperson | Since 2025 | — | Active |
| FinCap Asunnot Oy CVR 2982536-4 | BoardBoard of Directors | Since 2024 | — | Active |
| GT Invest Oy CVR 2982563-9 | BoardBoard of Directors | Since 2024 | — | Active |
| Familia Holding Oy CVR 3007648-7 | BoardChairperson | Since 2019 | — | Active |
| City Kauppapaikat Oy CVR 3132617-7 | BoardBoard of Directors | Since 2024 | — | Active |
| Familiam Asset Management Oy CVR 3133316-6 | BoardChairperson | Since 2020 | — | Active |
| Deleway Projects Oy CVR 3144581-1 | BoardBoard of Directors | Since 2024 | — | Active |
| TMA Holding Oy CVR 3529514-4 | BoardChairperson | Since 2025 | — | Active |
| Familiam Group Oy CVR 3541505-4 | OtherDeputy Member | Since 2025 | — | Active |
| Familiam Club Deals Oy CVR 3571106-4 | OtherDeputy Member | Since 2025 | — | Active |