| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Kiinteistö Oy Savonlinnan Kaartilantie 8 CVR 0789945-0 | BoardBoard of Directors | Since 2026 | — | Active |
| JH-Lämpö Oy CVR 1107280-0 | BoardBoard of Directors | Since 2026 | — | Active |
| LämpöYkkönen Oy CVR 2155807-0 | OtherConfidential Clerk | Since 2020 | — | Active |
| Savonlinnan Lämpöpumppu Oy CVR 2235965-5 | BoardBoard of Directors | Since 2026 | — | Active |
| GEON Oy CVR 2305055-3 | OtherDeputy Member | Since 2020 | — | Dissolved |
| LVI-Vesmen oy CVR 2616825-8 | BoardBoard of Directors | Since 2022 | — | Active |
| EnergiaYkkönen Oy CVR 2635343-7 | OtherConfidential Clerk | Since 2021 | — | Active |
| Glow Events Oy CVR 2733292-9 | OtherDeputy Member | Since 2019 | — | Active |
| Evoren Oy CVR 3590644-3 | BoardBoard of Directors | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Geonova Oy CVR 3295535-4 | OtherDeputy Member | 2022 – 2023 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairperson | 3companies | View profile | |
| Chief Executive Officer | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Deputy Member | 1company | View profile | |
| Audit | 1company | View profile |