| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Maclasu v/Sune Mathiesen CVR 34379912 | OtherStakeholder | Since 2012 | — | Active |
| MASU Consult ApS CVR 39209055 | ManagementChief Executive Officer | Since 2018 | — | Active |
| Sune Mathiesen Holding ApS CVR 41612738 | ManagementChief Executive Officer | Since 2020 | — | Active |
| Lithium Harvest ApS CVR 41613785 | ManagementManagement | Since 2024 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| MASU A/S CVR 35044086 | OtherFounder | 2013 – 2025 | — | Dissolved |
| LIQTECH HOLDING A/S CVR 25121031 | BoardChairman | 2020 – 2022 | — | Active |
| LiqTech Emission Control A/S CVR 42186309 | BoardChairman | 2021 – 2022 | — | Dissolved |
| LiqTech Plastics A/S CVR 14347135 | BoardChairman | 2019 – 2022 | — | Active |
| Pure Nature Foods DK A/S CVR 33781652 | BoardBoard of Directors | 2014 – 2016 | — | Dissolved |
| LIQTECH WATER A/S CVR 32562302 | BoardChairman | 2020 – 2022 | — | Active |
| LiqTech Water Projects A/S CVR 41565381 | BoardChairman | 2020 – 2022 | — | Active |
| LiqTech Ceramics A/S CVR 41038071 | BoardChairman | 2019 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Chairman | 2companies | View profile |