| Kiinteistö Oy Duetto CVR 0861539-2 | BoardChairperson | Since 2022 | — | Dissolved |
| Kaserngatan 23 Ab CVR 0920573-1 | BoardChairperson | Since 2022 | — | Active |
| Finno Properties Oy CVR 2172140-5 | OtherLiquidator | Since 2025 | — | Active |
| KOy Henry Fordin katu 6 CVR 2369781-6 | BoardChairperson | Since 2023 | — | Active |
| Kiinteistö Oy Kangasalan Pikonlinna CVR 2799925-6 | BoardChairperson | Since 2016 | — | Active |
| K23 Holding Oy CVR 3204369-7 | OtherPerson with significant control | Since 2021 | — | Active |
| Urban Holding Oy CVR 3244648-8 | BoardChairperson | Since 2022 | — | Active |
| Kiinteistö Oy Helsingin Vanha Talvitie 2 CVR 3248440-9 | BoardChairperson | Since 2022 | — | Active |
| Duetto Holding Oy CVR 3254194-4 | BoardChairperson | Since 2022 | — | Active |
| Arc Holding Oy CVR 3256081-1 | BoardChairperson | Since 2022 | — | Active |
| Urban Holding Top Oy CVR 3256084-6 | BoardChairperson | Since 2022 | — | Active |
| Kiinteistö Oy Helsingin Eerikinkatu 32-36 CVR 3281035-8 | BoardChairperson | Since 2023 | — | Dissolved |
| HF Property Holding Oy CVR 3338660-8 | BoardChairperson | Since 2023 | — | Active |
| Konelabra Oy CVR 3395109-9 | BoardChairperson | Since 2024 | — | Active |