| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SKa-Plan Ab/Oy CVR 1609011-9 | BoardBoard of Directors | Since 2017 | — | Active |
| Fastighetsaktiebolaget Strandparken CVR 2485227-5 | BoardBoard of Directors | Since 2018 | — | Active |
| Fastighet Ab Industrigatan 22B CVR 2732840-1 | BoardChairperson | Since 2020 | — | Active |
| Fma Sverker Heinonen CVR 2785191-3 | OtherStakeholder | Since 2016 | — | Active |
| Oy HL-Construction Ab CVR 3118280-4 | BoardBoard of Directors | Since 2020 | — | Active |
| Kirjais Skola Ab CVR 3390133-1 | BoardBoard of Directors | Since 2023 | — | Active |
| JHL Tech Oy Ab CVR 3516275-5 | BoardChairperson | Since 2025 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Pargas Port Ab CVR 0498275-0 | BoardBoard of Directors | 2014 – 2020 | — | Active |
| Byggborgen Ab CVR 2494012-8 | BoardBoard of Directors | 2012 – 2020 | — | Active |
| Bostads Ab Pargas Bläsnäsudd - Asunto Oy Paraisten Bläsnäsinniemi CVR 2498939-4 | BoardBoard of Directors | 2016 – 2019 | — | Active |
| Bostads Ab Pargas Söderbybacken 2 CVR 2883822-7 | BoardBoard of Directors | 2018 – 2020 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Audit | 3companies | View profile | |
| Audit | 2companies | View profile | |
| Chairperson | 2companies | View profile | |
| Deputy auditor | 2companies | View profile | |
| Chief Executive Officer | 1company | View profile |