| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Zander & Ingeström Aktiebolag CVR 5560203472 | BoardBoard of Directors | Since 2022 | — | Active |
| Berner Industrier AB CVR 5560263666 | ManagementChief Executive Officer | Since 2020 | — | Active |
| Christian Berner Aktiebolag CVR 5560495235 | BoardBoard of Directors | Since 2020 | — | Active |
| Aktiebolaget G.F. Swedenborg Ingenjörsfirma CVR 5560935479 | BoardBoard of Directors | Since 2022 | — | Active |
| Bullerbekämparen Svenska Aktiebolag CVR 5561614123 | BoardBoard of Directors | Since 2022 | — | Active |
| Fillflex AB CVR 5562814102 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Christian Berner Business Services AB CVR 5564731783 | BoardDeputy Board Member | Since 2022 | — | Active |
| Autofric AB CVR 5565839379 | BoardBoard of Directors | Since 2025 | — | Active |
| Bufab AB (publ) CVR 5566856240 | BoardBoard of Directors | Since 2025 | — | Active |
| Alfa Tec Sweden AB CVR 5569398901 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Power To Heat Scandinavia AB CVR 5590909981 | BoardDeputy Board Member | Since 2023 | — | Active |
| Råda 1:279 AB CVR 5593947657 | BoardDeputy Board Member | Since 2025 | — | Active |
| Sirius Tower AB CVR 5595452649 | BoardDeputy Board Member | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| DooMan Teknik AB CVR 5561533794 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Forming Function Stockholm AB CVR 5565001947 | OtherAudit | 2020 – 2022 | — | Active |
| Vendig Aktiebolag CVR 5566267976 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Plåt & Spiralteknik i Torsås AB CVR 5566829197 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| Thermod AB CVR 5566837125 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Profsafe AB CVR 5567222459 | BoardChairman | 2020 – 2022 | — | Active |
| LCG Fast AB CVR 5568426000 | BoardBoard of Directors | 2020 – 2020 | — | Active |
| Athanase Innovation AB CVR 5590980909 | BoardBoard of Directors | 2022 – 2025 | — | Active |
| Sista versen 84787 AB CVR 5593251605 | BoardDeputy Board Member | 2022 – 2024 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Chief Auditor | 3companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile |