| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Aktiebolaget Ermi CVR 5560396938 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Billman-Regulator Aktiebolag CVR 5560452376 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Landis & Staefa Aktiebolag CVR 5561048579 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Staefa Control System Aktiebolag CVR 5561740258 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| EMT Telemetering Aktiebolag CVR 5562609874 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Aptus Utvecklings AB CVR 5566419973 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Audit | 3companies | View profile | |
| Auditor Substitute | 3companies | View profile | |
| Auditor Substitute | 3companies | View profile | |
| Chief Executive Officer | 3companies | View profile | |
| Audit | 3companies | View profile |