| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| K - I SCHAKT CVR 4512174139 | OtherStakeholder | Since 1983 | — | Active |
| Tom Karlsson Entreprenad Aktiebolag CVR 5565807343 | BoardBoard of Directors | Since 2022 | — | Active |
| Karlssons T Holding AB CVR 5567189393 | BoardBoard of Directors | Since 2022 | — | Active |
| Tom Karlsson Entreprenad och Maskin AB CVR 5569758534 | BoardBoard of Directors | Since 2022 | — | Active |
| TKI Karlsson Holding AB CVR 5592408867 | BoardBoard of Directors | Since 2022 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Maskin & Rental i Helsingborg AB CVR 5593751604 | BoardBoard of Directors | 2022 – 2024 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Deputy Board Member | 2companies | View profile | |
| Audit | 2companies | View profile | |
| Chairman | 2companies | View profile |