| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| TONISCO Service Oy CVR 0580642-5 | ManagementChief Executive Officer | Since 2015 | — | Active |
| Juho Särkijärvi Consulting Oy CVR 2972991-1 | OtherDeputy Member | Since 2019 | — | Active |
| KNJN Holdings Oy CVR 3016881-6 | BoardChairperson | Since 2019 | — | Active |
| KVN Capital Oy CVR 3402893-3 | OtherDeputy Member | Since 2023 | — | Active |
| JaNis Capital Oy CVR 3402913-5 | BoardBoard of Directors | Since 2023 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| TONISCO System Oy CVR 0565114-4 | BoardBoard of Directors | 2018 – 2023 | — | Active |
| Asunto Oy Pulmuspolku CVR 0572721-7 | BoardChairperson | 2017 – 2022 | — | Active |
| Hautaustoimisto Perttala, Annikki Perttala-Koskinen Oy CVR 0584279-2 | OtherDeputy Member | 2014 – 2022 | — | Active |
| Ringlet Oy CVR 2398066-2 | BoardBoard of Directors | 2020 – 2021 | — | Active |
| Asunto Oy Tampereen Ranta-Tampellan Laituri CVR 2966457-2 | BoardBoard of Directors | 2022 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 3companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile |