| Company | Role | Period | Ownership | Status |
|---|
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| ULTRAFILTER ApS CVR 15883995 | BoardBoard of Directors | 1992 – 1994 | — | Dissolved |
| MICROSTAR INFORMATIONSTEKNIK ApS CVR 26189799 | OtherFounder | 2001 – 2023 | — | Dissolved |
| HARTVIG HOLDING ApS CVR 27096964 | OtherFounder | 2003 – 2023 | — | Dissolved |
| NORDISK HYGROTEKNIK A/S CVR 33729715 | ManagementManagement | 1971 – 1990 | — | Dissolved |
| NORDISK HYGROTEKNIK A/S CVR 35359958 | ManagementManagement | 1976 – 1993 | — | Dissolved |
| KAESER KOMPRESSORER A/S CVR 18295040 | ManagementManagement | 1995 – 2000 | — | Active |
| ANDERBERG HYGROVENT ApS CVR 59438417 | ManagementManagement | 1976 – 1990 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Audit | 1company | View profile | |
| Board of Directors | 1company | View profile |