| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Betongtech Sverige AB CVR 5563967719 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Gräv & Marktech JH AB CVR 5568535909 | BoardDeputy Board Member | Since 2022 | — | Active |
| Ekstakusten Bygg & Fastigheter AB CVR 5569200107 | BoardDeputy Board Member | Since 2022 | — | Active |
| Rivtech Norr AB CVR 5590674478 | BoardDeputy Board Member | Since 2022 | — | Active |
| B-Tech Betongtech Injektering AB CVR 5591608558 | BoardDeputy Board Member | Since 2022 | — | Active |
| Joel Bergström Racing AB CVR 5591798961 | BoardDeputy Board Member | Since 2022 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Rivtechbetong Sverige AB CVR 5568680143 | BoardBoard of Directors | 2020 – 2020 | — | Dissolved |
| Rock Work Solutions Scandinavia AB CVR 5591040968 | BoardBoard of Directors | 2024 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 3companies | View profile | |
| Audit | 2companies | View profile | |
TC Tao Chen | Board of Directors | 1company | View profile |
| Board of Directors | 1company | View profile | |
| Deputy Board Member | 1company | View profile |