| Company | Role | Period | Ownership | Status |
|---|
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| KOJ-TRADING V/KAJ OVE JENSEN CVR 13086648 | OtherStakeholder | 1989 – 2005 | — | Active |
| JKJ MONTAGE A/S CVR 14282343 | BoardBoard of Directors | 1990 – 2011 | — | Dissolved |
| J.K.J. RØRTEKNIK ApS CVR 20003332 | BoardBoard of Directors | 1997 – 2008 | — | Dissolved |
| J.K.J. HOLDING GRENAA A/S CVR 26098068 | BoardBoard of Directors | 2001 – 2012 | — | Dissolved |
| KOJ HOLDING ApS CVR 30714261 | OtherFounder | 2007 – 2016 | — | Dissolved |
| JKJ STEELFORCE ApS CVR 30714792 | BoardBoard of Directors | 2007 – 2012 | — | Dissolved |
| SPÅN ApS CVR 32290876 | BoardBoard of Directors | 2009 – 2010 | — | Dissolved |
| KOJ HOLDING 2012 ApS CVR 34625530 | ManagementManagement | 2012 – 2012 | — | Dissolved |
| J.K.J + D3S STÅLTEKNIK ApS CVR 27071031 | BoardBoard of Directors | 2003 – 2013 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Management | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Audit | 1company | View profile |