| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Tuulipuisto Kalistanneva Oy CVR 2559448-2 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Tuulipuisto Karahka Oy CVR 2827841-8 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Tuulipuisto Juurakko Oy CVR 2949074-4 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Tuulipuisto Niinimäki Oy CVR 3166162-9 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Kalistanneva Holding Oy CVR 3223668-3 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Helen ÅB Tuulipuistohallinnointiyhtiö Oy CVR 3223677-1 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Helen Aurinkopuisto Kalanti Oy CVR 3255167-5 | ManagementChief Executive Officer | Since 2026 | — | Active |
| Jokituuli Holding Oy CVR 3283748-9 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Kalanti GridCo Oy CVR 3300139-2 | ManagementChief Executive Officer | Since 2026 | — | Active |
| Niinimäki Holding Oy CVR 3320977-5 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Nurmijärven Sähkövarasto Oy CVR 3333212-4 | ManagementChief Executive Officer | Since 2024 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Wärtsilä Projects Oy CVR 2508558-1 | OtherConfidential Clerk | 2018 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Confidential Clerk | 3companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chairperson | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chairperson | 2companies | View profile |