| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Asunto Oy Espoon Hauenkoukku 1 CVR 0182339-1 | BoardBoard of Directors | Since 2021 | — | Active |
| Huittisten Lämpö Oy CVR 0705332-4 | BoardBoard of Directors | Since 2022 | — | Active |
| Oy Kaskisten Energia-Kaskö Energi Ab CVR 1888915-1 | BoardBoard of Directors | Since 2025 | — | Active |
| Adven BSS Oy CVR 2230778-3 | OtherConfidential Clerk | Since 2018 | — | Dissolved |
| Kyrön Kaukolämpö Oy CVR 2327265-8 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Adven Oy CVR 2379598-5 | OtherConfidential Clerk | Since 2018 | — | Active |
| Adven Group Oy CVR 2729543-5 | OtherConfidential Clerk | Since 2022 | — | Active |
| Adven Holding Oy CVR 2729545-1 | OtherConfidential Clerk | Since 2022 | — | Active |
| Kausalan Kaukolämpö Oy CVR 3297299-8 | BoardBoard of Directors | Since 2025 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Flender Finland Oy CVR 2044726-4 | OtherConfidential Clerk | 2016 – 2019 | — | Active |
| Moventas Holdings Oy CVR 2397156-3 | OtherConfidential Clerk | 2016 – 2019 | — | Dissolved |
| HulaBox Oy CVR 2937181-7 | BoardBoard of Directors | 2018 – 2019 | — | Active |
| Adven-FMG Sodium Sulphate Holding Oy CVR 3249965-1 | BoardChairperson | 2021 – 2023 | — | Active |
| Adven-FMG Sodium Sulphate Solutions Oy CVR 3249968-6 | BoardChairperson | 2021 – 2023 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Chairperson | 2companies | View profile | |
| Management | 1company | View profile | |
| Management | 1company | View profile | |
| Board of Directors | 1company | View profile |