| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| 5DK AB CVR 5569823486 | BoardBoard of Directors | Since 2022 | — | Active |
| Kaltenberg Holding AB CVR 5590882303 | BoardBoard of Directors | Since 2022 | — | Active |
| Fem D Teknik AB CVR 5590882329 | BoardBoard of Directors | Since 2022 | — | Active |
| 5DK Holding AB CVR 5590882337 | BoardBoard of Directors | Since 2022 | — | Active |
| 5DK Projektstöd AB CVR 5591553333 | BoardBoard of Directors | Since 2022 | — | Active |
| 5DK Projektledning AB CVR 5592121239 | BoardBoard of Directors | Since 2022 | — | Active |
| Entreprenadstöd i Stockholm AB CVR 5592206899 | BoardBoard of Directors | Since 2022 | — | Active |
| 5DK Airside AB CVR 5595601062 | BoardBoard of Directors | Since 2025 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Mergruppen AB CVR 5591761829 | BoardBoard of Directors | 2022 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Audit | 2companies | View profile | |
| Deputy Board Member | 1company | View profile |