| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Calidum Tubus Holding A/S CVR 40475737 | BoardBoard of Directors | Since 2020 | — | Active |
| ØSTERGAARD ENTREPRISE A/S CVR 26461375 | BoardBoard of Directors | Since 2020 | — | Active |
| Energy Grid ApS CVR 44813505 | BoardBoard of Directors | Since 2024 | — | Active |
| LØGUMKLOSTER OG OMEGNS BRUGSFORENING CVR 40675116 | OtherDeputy | Since 2021 | — | Active |
| SØREN ZEBERG HOLDING ApS CVR 27590411 | ManagementManagement | Since 2004 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| VVS MANDEN V/SØREN ZEBERG CVR 15589949 | OtherStakeholder | 1991 – 2000 | — | Active |
| JYSK RØRTEKNIK ApS CVR 17494996 | ManagementManagement | 1999 – 2006 | — | Dissolved |
| JRT HOLDING ApS CVR 25146212 | OtherFounder | 2000 – 2004 | — | Dissolved |
| KOLDING FC A/S CVR 29829640 | BoardChairman | 2010 – 2011 | — | Dissolved |
| JSJ VEST ApS CVR 31068339 | BoardBoard of Directors | 2007 – 2011 | — | Dissolved |
| Østergaard Rør ApS CVR 36908998 | BoardBoard of Directors | 2020 – 2021 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Management | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Chief Executive Officer | 1company | View profile |