| Company | Role | Period | Ownership | Status |
|---|
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| INTERTEC AF 6. MAJ 2003 A/S CVR 13640130 | BoardBoard of Directors | 1989 – 1994 | — | Dissolved |
| NNV INTERNATIONAL A/S CVR 15944986 | BoardBoard of Directors | 1992 – 1994 | — | Dissolved |
| CLAUS CHRISTENSEN INGENIØRER & ENTREPRENØRER A/S CVR 15945605 | BoardBoard of Directors | 1992 – 1995 | — | Dissolved |
| DANDRILL WATER AND DRILLING ENGINEERS LTD. A/S CVR 16650684 | BoardBoard of Directors | 1981 – 1992 | — | Dissolved |
| INTERNATIONAL WATER ENGINEERING ApS CVR 89379628 | BoardBoard of Directors | 1979 – 2018 | — | Active |
| POUL HASBO A/S CVR 41927011 | BoardBoard of Directors | 1971 – 1999 | — | Dissolved |
| HASBO DRILLING & WATER ENGINEERING A/S CVR 89818613 | BoardChairman | 2002 – 2013 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Audit | 3companies | View profile | |
| Management | 3companies | View profile | |
| Management | 2companies | View profile | |
| Board of Directors | 2companies | View profile |