| Oy Julius Tallberg Ab CVR 0114668-5 | BoardBoard of Directors | Since 2023 | — | Active |
| Kiinteistö Oy Veneentekijäntie 14 CVR 0202565-8 | BoardChairperson | Since 2025 | — | Active |
| Bostads Ab Enåsvägen 16 A Helsingfors CVR 0602745-8 | BoardBoard of Directors | Since 2023 | — | Active |
| Oy Montall Ab CVR 0840184-5 | OtherConfidential Clerk | Since 2023 | — | Active |
| Oy Classic Yacht Ab CVR 1054491-7 | BoardBoard of Directors | Since 2024 | — | Active |
| KOy Loviisan Brandensteininkatu 11 CVR 1450200-1 | BoardBoard of Directors | Since 2020 | — | Active |
| Kiinteistö Oy Hangon Bulevardi 8 CVR 1648006-1 | BoardBoard of Directors | Since 2018 | — | Active |
| Fastighets Ab Hangö Boulevarden 19 CVR 1890504-3 | BoardBoard of Directors | Since 2022 | — | Active |
| Tvärminne Marine Center Oy Ab CVR 1893885-7 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighets Ab Ekenäs Kungsgatan 7 CVR 1992282-2 | BoardBoard of Directors | Since 2021 | — | Active |
| Kiinteistö Oy Helsingin Laippatie 5 CVR 2109550-4 | BoardChairperson | Since 2020 | — | Active |
| Kiinteistö Oy Hangon Ratakatu 5 CVR 2161932-0 | BoardBoard of Directors | Since 2018 | — | Active |
| Kiinteistö Oy Hanko Tvärminnen Tiilitehdas CVR 2601265-9 | OtherDeputy Member | Since 2021 | — | Dissolved |
| Kiinteistö Oy Tvärminne Ruukintie 6 CVR 2626647-2 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Tvärminne Båtvarv Oy CVR 2933834-7 | BoardBoard of Directors | Since 2024 | — | Active |
| Oy Gymbalance Ab CVR 2948520-8 | ManagementChief Executive Officer | Since 2023 | — | Active |
| Bostads Ab Raseborg Skolgatan 8 Asunto Oy CVR 3251420-9 | BoardBoard of Directors | Since 2024 | — | Active |
| Carl-Johan Alexander Renlund CVR 3306613-7 | OtherStakeholder | Since 2022 | — | Active |
| Kiinteistökomppania Oy CVR 3376124-4 | ManagementChief Executive Officer | Since 2023 | — | Active |
