| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Asunto Oy Joensuun Rantakatu 27 CVR 0214686-3 | BoardBoard of Directors | Since 2021 | — | Active |
| Veljekset Piipponen Oy CVR 0553947-8 | BoardBoard of Directors | Since 2016 | — | Active |
| Piipposen Kone Oy CVR 1559317-9 | BoardBoard of Directors | Since 2016 | — | Active |
| Kiinteistö Oy Kaivoshuolto CVR 1653347-7 | OtherConfidential Clerk | Since 2024 | — | Active |
| Sekera Oy CVR 2401940-0 | OtherConfidential Clerk | Since 2024 | — | Active |
| Raanu17 Oy CVR 2856153-9 | BoardBoard of Directors | Since 2017 | — | Active |
| Kuutoskorpi Oy CVR 3399396-9 | BoardChairperson | Since 2023 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Kuljetusliike Piipposet Oy CVR 2441528-6 | BoardBoard of Directors | 2016 – 2023 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Confidential Clerk | 2companies | View profile | |
| Chairperson | 2companies | View profile | |
| Confidential Clerk | 2companies | View profile | |
| Audit | 2companies | View profile |