| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Asunto Oy Luumäen Kivirinne CVR 1764429-1 | BoardBoard of Directors | Since 2015 | — | Active |
| Veljekset Ovaska Oy CVR 2718049-4 | BoardBoard of Directors | Since 2022 | — | Active |
| Kaakon Laatumulta Oy CVR 2813885-3 | ManagementDeputy Chief Executive Officer | Since 2017 | — | Dissolved |
| AV InfraWork Oy CVR 2993020-1 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Kiinteistö Oy Nosturinkatu 11 CVR 3000594-5 | BoardBoard of Directors | Since 2019 | — | Active |
| Ovaska Anssi Olavi CVR 3175621-4 | OtherStakeholder | Since 2020 | — | Active |
| Savitaipaleen Toimitilapalvelut Oy CVR 3521103-5 | BoardChairperson | Since 2025 | — | Active |
| Ovaska Group Oy CVR 3603251-4 | BoardBoard of Directors | Since 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 3companies | View profile | |
| Chairperson | 2companies | View profile | |
| Audit | 1company | View profile | |
| Deputy auditor | 1company | View profile | |
| Deputy Member | 1company | View profile |