| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| POWONZKA HOLDING ApS CVR 31431891 | OtherFounder | Since 2008 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| ZP System v/Zbignien Powonzka CVR 21935530 | OtherStakeholder | 1999 – 2011 | — | Active |
| UNIDAN ApS CVR 31348412 | OtherFounder | 2008 – 2012 | — | Dissolved |
| JPSYSTEM ApS CVR 31473667 | BoardBoard of Directors | 2008 – 2011 | — | Dissolved |
| ZP KOMFORT ApS CVR 33640129 | ManagementManagement | 2011 – 2013 | — | Dissolved |
| PERPETUAL ENERGY ApS CVR 34621136 | ManagementManagement | 2012 – 2018 | — | Dissolved |
| Ventvex ApS CVR 36734779 | ManagementManagement | 2015 – 2020 | — | Dissolved |
| ZP Service ApS CVR 37655988 | ManagementManagement | 2016 – 2019 | — | Dissolved |
| DOLIWA ApS CVR 38304577 | ManagementManagement | 2017 – 2018 | — | Dissolved |
| Alfredsen Service ApS CVR 43786687 | ManagementManagement | 2023 – 2023 | — | Dissolved |
| Alfredsen ApS CVR 40538011 | ManagementManagement | 2019 – 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Founder | 1company | View profile | |
| Management | 1company | View profile | |
| Management | 1company | View profile | |
| Unofficial title | 1company | View profile | |
| Board of Directors | 1company | View profile |