| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Back Matsson Holding AB CVR 5568329360 | BoardBoard of Directors | Since 2021 | — | Active |
| Back Matsson-Gruppen AB CVR 5592078819 | BoardBoard of Directors | Since 2021 | — | Active |
| Islingby Fastigheter AB CVR 5593045643 | BoardBoard of Directors | Since 2022 | — | Active |
| Fredrik Back CVR 7104147215 | OtherStakeholder | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Halltec i Sverige AB CVR 5566435466 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| BKM Entreprenad AB CVR 5566603287 | BoardBoard of Directors | 2021 – 2021 | — | Dissolved |
| De Boer Scandinavia AB CVR 5566770268 | OtherLiquidator | 2020 – 2022 | — | Dissolved |
| Byggplus i Dalarna AB CVR 5568612310 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Deje Stål AB CVR 5590023205 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Halltec Holding AB CVR 5590531918 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 2companies | View profile | |
| Deputy Board Member | 2companies | View profile | |
| Chief Executive Officer | 2companies | View profile | |
| Audit | 2companies | View profile | |
| Deputy Board Member | 2companies | View profile |