| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Alumichem A/S CVR 70895528 | BoardBoard of Directors | Since 2017 | — | Active |
| JHK TECHNOLOGIES ApS CVR 30209729 | BoardBoard of Directors | Since 2012 | — | Active |
| Norlex A/S CVR 37308064 | BoardBoard of Directors | Since 2016 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Norlex Chemicals A/S CVR 10153255 | BoardBoard of Directors | 2021 – 2021 | — | Dissolved |
| LIQTECH HOLDING A/S CVR 25121031 | BoardBoard of Directors | 2006 – 2011 | — | Active |
| CIMS Lease S.M.B.A CVR 34207615 | BoardBoard of Directors | 2011 – 2012 | — | Active |
| SUNFLAKE A/S CVR 29834768 | BoardBoard of Directors | 2010 – 2012 | — | Dissolved |
| BIOFUEL TECHNOLOGY A/S CVR 30819942 | BoardBoard of Directors | 2007 – 2009 | — | Dissolved |
| PROVITAL HOLDING ApS CVR 31857716 | BoardBoard of Directors | 2008 – 2011 | — | Dissolved |
| SJ INVESTERING ApS CVR 32064841 | ManagementManagement | 2009 – 2012 | — | Dissolved |
| J2C TRADING & INVEST S.M.B.A CVR 34084068 | BoardBoard of Directors | 2011 – 2024 | — | Dissolved |
| COPENHAGEN CHEMICALS ApS CVR 34084688 | BoardBoard of Directors | 2016 – 2018 | — | Dissolved |
| Amiteck ApS CVR 37329290 | ManagementChief Executive Officer | 2022 – 2023 | — | Dissolved |
| Norlex Systems A/S CVR 38039806 | BoardBoard of Directors | 2021 – 2021 | — | Dissolved |
| Alumichem Holding ApS CVR 38048511 | BoardBoard of Directors | 2018 – 2021 | — | Dissolved |
| LIQTECH WATER A/S CVR 32562302 | BoardBoard of Directors | 2009 – 2011 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Chairman | 1company | View profile | |
| Management | 1company | View profile |