| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Göteborgs Sandaktiebolag CVR 5560187279 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Aktiebolaget Underås CVR 5560429838 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Sollefteå Cementvarufabrik Aktiebolag CVR 5560551292 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Abetong Precon Fastighets AB CVR 5560587858 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Grus & Sand i Visby Aktiebolag CVR 5560678632 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Precon Aktiebolag CVR 5560682196 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Precon Anläggningar Aktiebolag CVR 5560768235 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Abetong Miljö Aktiebolag CVR 5561363499 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Sabema Betong Aktiebolag CVR 5561761940 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| V.G.B. Golvsand Aktiebolag CVR 5562167865 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Abetong Teknik Aktiebolag CVR 5562271550 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Precon Hus Aktiebolag CVR 5562458751 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Cemton Aktiebolag CVR 5563230662 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Auditor Substitute | 3companies | View profile | |
| Audit | 2companies | View profile | |
| Auditor Substitute | 2companies | View profile | |
| Chief Executive Officer | 2companies | View profile |