| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Tmi Perttu Holopainen CVR 2433654-5 | OtherStakeholder | Since 2013 | — | Active |
| Betoni Group Oy CVR 3171598-1 | BoardChairperson | Since 2026 | — | Active |
| Betoniteam Oy CVR 3230757-6 | BoardChairperson | Since 2026 | — | Active |
| Kiinteistö Oy Kukkumäentie 35 CVR 3230758-4 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Asunto Oy Jyväskylän Sammonkulma CVR 3255079-5 | BoardChairperson | Since 2023 | — | Active |
| Kiinteistö Oy Jyväskylän Kukkulan Rakennus 6 CVR 3415753-2 | BoardBoard of Directors | Since 2025 | — | Active |
| Kiinteistö Oy Suolahden Sairaala CVR 3417457-8 | OtherConfidential Clerk | Since 2024 | — | Active |
| Kiinteistö Oy Kiskotie 5 CVR 3481003-6 | BoardChairperson | Since 2026 | — | Active |
| Lujabetoni Jyväskylä Oy CVR 3503200-2 | BoardBoard of Directors | Since 2025 | — | Active |
| Mallakodit Oy CVR 3520045-9 | ManagementChief Executive Officer | Since 2025 | — | Active |
| PPH Invest Oy CVR 3523238-9 | OtherDeputy Member | Since 2025 | — | Active |
| Rocson Oy CVR 3525753-5 | BoardChairperson | Since 2026 | — | Active |
| Aarni Property Management Oy CVR 3591647-3 | BoardChairperson | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Betoniteam Oy CVR 2690499-9 | BoardBoard of Directors | 2015 – 2023 | — | Dissolved |
| Kiinteistö Oy Majurikatu 11 CVR 3454799-5 | BoardBoard of Directors | 2024 – 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Person with significant control | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Audit | 2companies | View profile | |
| Chairperson | 2companies | View profile | |
| Audit | 1company | View profile |