| Arena Center Oy CVR 0967717-3 | OtherDeputy Member | Since 2020 | — | Active |
| Wulff-Yhtiöt Oyj CVR 1454963-5 | BoardBoard of Directors | Since 2018 | — | Active |
| Tahkovuoren Liikuntakeidas Oy CVR 1637819-8 | OtherDeputy Member | Since 2023 | — | Active |
| Kiinteistö Oy Suomen Salibandykeskus CVR 1657136-9 | ManagementChief Executive Officer | Since 2016 | — | Active |
| Tahko Spa Oy CVR 1823652-1 | OtherDeputy Member | Since 2023 | — | Active |
| Hyvinkää Retail Oy CVR 1926954-4 | BoardBoard of Directors | Since 2019 | — | Active |
| Koy Hyvinkään Hämeenkatu 11 CVR 1927042-2 | BoardBoard of Directors | Since 2019 | — | Active |
| Kiinteistö Oy Kauklahden Liiketalo CVR 1956076-1 | OtherDeputy Member | Since 2013 | — | Active |
| Arena Center Hakaniemi Oy CVR 2152803-1 | ManagementChief Executive Officer | Since 2016 | — | Active |
| Reserve Capital Finland Oy CVR 2583910-1 | BoardBoard of Directors | Since 2018 | — | Active |
| Kiinteistö Oy Kaarelan Liikuntakeskus CVR 2801772-8 | OtherDeputy Member | Since 2024 | — | Active |
| MRJV Capital Oy CVR 3095000-7 | BoardBoard of Directors | Since 2019 | — | Active |
| Suomen Vaihtoauto Oy CVR 3143712-5 | BoardBoard of Directors | Since 2020 | — | Active |
| Olarinluoman Liikekiinteistö KKOY CVR 3272585-8 | BoardBoard of Directors | Since 2022 | — | Active |
| TMDY Investments Oy CVR 3283594-2 | BoardChairperson | Since 2022 | — | Active |
| Tahko Sky Oy CVR 3293356-9 | OtherDeputy Member | Since 2022 | — | Active |
| Padel Tahko Oy CVR 3303412-7 | OtherDeputy Member | Since 2022 | — | Active |