| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Greenic Oy CVR 3217510-4 | BoardBoard of Directors | Since 2021 | — | Active |
| NSC EnergyIQ Oy CVR 3290392-5 | BoardBoard of Directors | Since 2022 | — | Active |
| DHS Holding Oy CVR 3343019-7 | BoardBoard of Directors | Since 2023 | — | Active |
| New Stars & Company Oy CVR 3358472-7 | BoardBoard of Directors | Since 2023 | — | Active |
| NSC EnCo Oy CVR 3358473-5 | BoardBoard of Directors | Since 2023 | — | Active |
| NSC EnergyOpti Oy CVR 3358474-3 | BoardBoard of Directors | Since 2023 | — | Active |
| SHK Holding Oy CVR 3405322-3 | OtherDeputy Member | Since 2023 | — | Active |
| Automous Oy CVR 3406041-5 | BoardBoard of Directors | Since 2024 | — | Active |
| New Stars & Corp Oy CVR 3580919-2 | BoardBoard of Directors | Since 2025 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Asunto-Osakeyhtiö Mechelininkatu 23 CVR 0236087-8 | BoardBoard of Directors | 2019 – 2024 | — | Active |
| Gasum Oyj CVR 0969819-3 | OtherConfidential Clerk | 2020 – 2022 | — | Active |
| Manga LNG Oy CVR 2592122-8 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Manga Terminal Oy CVR 2620631-4 | BoardBoard of Directors | 2020 – 2023 | — | Active |
| NSC EnergyStorage Oy CVR 3358477-8 | OtherDeputy Member | 2023 – 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Confidential Clerk | 2companies | View profile | |
| Confidential Clerk | 2companies | View profile | |
| Confidential Clerk | 2companies | View profile | |
| Chairperson | 1company | View profile | |
| Board of Directors | 1company | View profile |