| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Myllykoski Oyj CVR 0163188-3 | OtherConfidential Clerk | Since 2019 | — | Active |
| UPM-Kymmene Oyj CVR 1041090-0 | OtherPerson with significant control | Since 2024 | — | Active |
| As. Oy Helsingin Marjakuusi CVR 1623376-5 | BoardBoard of Directors | Since 2024 | — | Active |
| UPM Specialty Papers Oy CVR 2760640-8 | OtherPerson with significant control | Since 2019 | — | Active |
| UPM Communication Papers Oy CVR 2760641-6 | OtherPerson with significant control | Since 2019 | — | Active |
| Resilente Oy CVR 3560605-3 | OtherConfidential Clerk | Since 2025 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Confidential Clerk | 2companies | View profile | |
| Confidential Clerk | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chairperson | 2companies | View profile |