| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| A. Ahlström Oy CVR 1670034-3 | OtherConfidential Clerk | Since 2018 | — | Active |
| AC Cleantech Management Oy CVR 2285900-0 | BoardBoard of Directors | Since 2025 | — | Active |
| Ahlström Konsernipalvelut Oy CVR 2581366-5 | BoardBoard of Directors | Since 2024 | — | Active |
| Ahlström Acquisition Company Oy CVR 3396234-5 | BoardChairperson | Since 2025 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Rakennus Oy Kivipalatsi CVR 2517096-2 | BoardBoard of Directors | 2021 – 2021 | — | Active |
| AC Infra Oy CVR 2617174-8 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| Kiinteistö Oy Hankasuontie 11 A CVR 2698124-9 | BoardBoard of Directors | 2018 – 2019 | — | Active |
| H11 Holding Oy CVR 2856629-2 | BoardBoard of Directors | 2018 – 2019 | — | Active |
| AC Infra PPP Oy CVR 2998370-9 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| A. Ahlström Asunnot Oy CVR 3146904-7 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Ratapihankatu Holding Oy CVR 3211218-9 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Audit | 3companies | View profile | |
| Audit | 3companies | View profile | |
| Confidential Clerk | 3companies | View profile | |
| Confidential Clerk | 2companies | View profile | |
| Confidential Clerk | 2companies | View profile |