| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Långsikten AB CVR 5566432968 | BoardDeputy Board Member | Since 2021 | — | Active |
| RETEC AB CVR 5566941679 | BoardDeputy Board Member | Since 2022 | — | Active |
| Robert Engström Holding AB CVR 5567098339 | BoardDeputy Board Member | Since 2022 | — | Active |
| RTM Fastighet & Förvaltnings i Stenungsund AB CVR 5590357942 | BoardDeputy Board Member | Since 2022 | — | Active |
| Charlie Docks AB CVR 5590551387 | BoardDeputy Board Member | Since 2022 | — | Active |
| Elons Kulle AB CVR 5593539512 | BoardDeputy Board Member | Since 2024 | — | Active |
| Plupp Glans AB CVR 5595361956 | BoardBoard of Directors | Since 2025 | — | Active |
| Bostadsrättsföreningen Porslinsnäckan CVR 7696350037 | BoardBoard of Directors | Since 2022 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Lekia AB CVR 5563064178 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Barnhuset i Stenungsund AB CVR 5566010509 | BoardBoard of Directors | 2022 – 2025 | — | Dissolved |
| RTJ Rondellen AB CVR 5566422159 | BoardDeputy Board Member | 2021 – 2022 | — | Dissolved |
| JoRo Transport AB CVR 5567424436 | BoardDeputy Board Member | 2020 – 2022 | — | Active |
| Aktieägarföreningen Lekförvaltning Ek. för. CVR 7696035489 | BoardBoard of Directors | 2023 – 2023 | — | Active |
| Robert Engström TECHNIC Handelsbolag CVR 9696935981 | OwnerOwner | 2020 – 2020 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Chief Executive Officer | 2companies | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Chairman | 1company | View profile | |
| Chief Executive Officer | 1company | View profile |