| 09.28 ANNO 2007 ApS CVR 11983278 | ManagementManagement | 1988 – 1991 | — | Dissolved |
| HHRE DÜSSELDORF I A/S CVR 30723708 | BoardBoard of Directors | 2008 – 2025 | — | Dissolved |
| JYDSK EJENDOMSADMINISTRATION CVR 18448793 | OtherStakeholder | 1995 – 2005 | — | Active |
| EJENDOMSGRUPPEN IMPGAARD NIELSEN CVR 21879975 | OtherStakeholder | 1999 – 2000 | — | Active |
| JEA ApS CVR 29134278 | ManagementManagement | 2005 – 2008 | — | Dissolved |
| KLETTWITZ - 2005 KOMPLEMENTARANPARTSSELSKAB CVR 29185093 | BoardDeputy Chairman | 2006 – 2009 | — | Dissolved |
| K/S KLETTWITZ - 2005 CVR 29186081 | BoardDeputy Chairman | 2006 – 2009 | — | Active |
| IMPGAARD ENERGI A/S CVR 29306117 | BoardChairman | 2006 – 2009 | — | Dissolved |
| SJL HOLDING A/S CVR 29540616 | BoardBoard of Directors | 2006 – 2006 | — | Dissolved |
| HHRE LEUNA A/S CVR 29600147 | BoardChairman | 2006 – 2024 | — | Dissolved |
| HHRE LEIPZIG STADTPALAIS A/S CVR 29694443 | BoardChairman | 2006 – 2008 | — | Dissolved |
| HHRE LEIPZIG EUTRITZSCH A/S CVR 29694524 | BoardChairman | 2006 – 2008 | — | Dissolved |
| BELUGA PROPERTIES ApS CVR 31427827 | ManagementManagement | 2008 – 2012 | — | Dissolved |
| IMPGAARD PROJECTS A/S CVR 29539847 | BoardBoard of Directors | 2006 – 2026 | — | Dissolved |
| B-BOND ApS CVR 35416927 | OtherFounder | 2013 – 2015 | — | Dissolved |
| HHRE DÜSSELDORF II A/S CVR 31077621 | BoardChairman | 2007 – 2025 | — | Dissolved |
| IMPGAARD INVEST ApS CVR 29010390 | ManagementManagement | 2005 – 2026 | — | Dissolved |
