| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Oy Swegon Ab CVR 0108352-2 | ManagementChief Executive Officer | Since 2024 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Oy Mannerin Konepaja Ab CVR 0103175-7 | ManagementChief Executive Officer | 2017 – 2022 | — | Dissolved |
| Arvo Piiroinen Oy CVR 0139391-8 | ManagementChief Executive Officer | 2021 – 2023 | — | Active |
| Metalli Piiroinen Oy CVR 0700166-3 | ManagementChief Executive Officer | 2021 – 2023 | — | Active |
| As.oy Rukkitie 5b Vantaa CVR 2155971-9 | BoardBoard of Directors | 2012 – 2019 | — | Active |
| TTA-GROUP OY CVR 2311415-8 | BoardBoard of Directors | 2023 – 2024 | — | Active |
| TMM-Group Oy CVR 3252979-3 | BoardBoard of Directors | 2023 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairperson | 1company | View profile | |
| Confidential Clerk | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Confidential Clerk | 1company | View profile |