| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| MAGNUSSEN & SPEIERMANN A/S CVR 14799575 | BoardBoard of Directors | Since 2000 | — | Active |
| SPEIERMANN HOLDING ApS CVR 25760662 | ManagementChief Executive Officer | Since 2026 | — | Active |
| SuperNova Aerospace Defense ApS CVR 34577544 | ManagementManagement | Since 2020 | — | Active |
| Clean World Invest Energy ApS CVR 40126228 | OtherFounder | Since 2018 | — | Active |
| WattsUp IP ApS CVR 40126163 | OtherFounder | Since 2018 | — | Active |
| Clean World Innovation Invest ApS CVR 36978783 | OtherFounder | Since 2015 | — | Active |
| WATTSUP POWER A/S CVR 35827048 | OtherFounder | Since 2014 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SPEIERMANN & ROLANDER HOLDING ApS CVR 31277604 | OtherFounder | 2008 – 2026 | — | Dissolved |
| Intelligent Supply Services ApS CVR 38576240 | ManagementChief Executive Officer | 2017 – 2022 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Legal Owner | 2companies | View profile | |
| Audit | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Audit | 1company | View profile | |
| Founder | 1company | View profile |