| Company | Role | Period | Ownership | Status |
|---|
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| DUELCO PROCESS A/S CVR 15007370 | BoardBoard of Directors | 1991 – 2003 | — | Dissolved |
| Tekedu A/S CVR 16680435 | BoardBoard of Directors | 1993 – 2019 | — | Active |
| HANDELSSELSKABET AF 20. FEBRUAR 1998 A/S CVR 58111317 | BoardBoard of Directors | 1981 – 1998 | — | Dissolved |
| DUELCO HERLEV A/S CVR 62502428 | BoardBoard of Directors | 1950 – 2003 | — | Dissolved |
| DUELCO A/S CVR 13678294 | BoardBoard of Directors | 1998 – 2018 | — | Active |
| DUELCO SØNDERBORG A/S CVR 73643317 | BoardBoard of Directors | 1984 – 2003 | — | Dissolved |
| DUELCO AALBORG A/S CVR 87834115 | BoardBoard of Directors | 1978 – 2003 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
KD Ken Due | Management | 3companies | View profile |
| Board of Directors | 3companies | View profile | |
| Board of Directors | 3companies | View profile | |
| Chairman | 3companies | View profile | |
| Board of Directors | 3companies | View profile |