| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Olle Bengt Göran Schönström CVR 5006214018 | OtherStakeholder | Since 2005 | — | Active |
| S-Schakt Schönström Aktiebolag CVR 5562028968 | BoardBoard of Directors | Since 2022 | — | Active |
| CRUSTACEA AKTIEBOLAG CVR 5562711142 | BoardBoard of Directors | Since 2022 | — | Active |
| O. SCHÖNSTRÖM ENTREPRENAD AKTIEBOLAG CVR 5563046068 | BoardBoard of Directors | Since 2022 | — | Active |
| BJÖRKBORGEN Aktiebolag CVR 5563341188 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Väg och Mark i Syd Aktiebolag CVR 5563368363 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Häggenäs Bygg Aktiebolag CVR 5563447233 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| S-Schakt Projektutveckling AB CVR 5567786156 | BoardBoard of Directors | Since 2022 | — | Active |
| Norrlycke Holding AB CVR 5568342827 | BoardBoard of Directors | Since 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Deputy Board Member | 2companies | View profile | |
| Audit | 1company | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Auditor Substitute | 1company | View profile | |
| Chairman | 1company | View profile |