| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Aktiebolaget Stebo CVR 5560821018 | BoardBoard of Directors | Since 2020 | — | Active |
| Thomas Betong Fimmersta AB CVR 5561003533 | BoardBoard of Directors | Since 2025 | — | Active |
| Aktiebolaget Strömstadsbetong CVR 5561904839 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| GBP, Göteborgs Betongpumpnings Aktiebolag CVR 5562717743 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Thomas Betong AB CVR 5562763655 | BoardBoard of Directors | Since 2020 | — | Active |
| EssBetong Holding Aktiebolag CVR 5565134003 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Fastighets AB Balder CVR 5565256905 | BoardBoard of Directors | Since 2025 | — | Active |
| Westpump AB CVR 5566160270 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Building Green in Sweden AB CVR 5567977789 | BoardBoard of Directors | Since 2023 | — | Active |
| Instalco AB CVR 5590158944 | BoardBoard of Directors | Since 2020 | — | Active |
| Värmlands Betong AB CVR 5590911441 | BoardDeputy Board Member | Since 2019 | — | Dissolved |
| Thomas Prefab AB CVR 5592593270 | BoardBoard of Directors | Since 2022 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Svensk Betong Service Aktiebolag CVR 5563256824 | BoardBoard of Directors | 2020 – 2020 | — | Active |
| Sollebrunns Betongelement AB CVR 5565327656 | BoardBoard of Directors | 2021 – 2024 | — | Active |
| SVENSKT NÄRINGSLIV CVR 8020001858 | BoardDeputy Board Member | 2020 – 2021 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 3companies | View profile | |
| Board of Directors | 3companies | View profile | |
| Chief Auditor | 3companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 1company | View profile |