| Fællesheden Albertslund ApS CVR 40258485 | ManagementManagement | 2020 – 2021 | — | Active |
| ERNST PROPERTIES 2 ApS CVR 21240532 | ManagementManagement | 2008 – 2011 | — | Dissolved |
| Trigo CVR 27423515 | OtherStakeholder | 2003 – 2005 | — | Active |
| ERNST PROPERTIES ApS CVR 29190275 | ManagementManagement | 2005 – 2009 | — | Dissolved |
| DAVID ERNST-SUNNE HOLDING ApS CVR 29402582 | OtherFounder | 2006 – 2011 | — | Dissolved |
| ERNST GRUPPEN A/S CVR 29511624 | BoardBoard of Directors | 2006 – 2013 | — | Dissolved |
| COMWAVE ApS CVR 29794782 | BoardChairman | 2007 – 2008 | — | Dissolved |
| K/S NØRREGADE 12, KØBENHAVN CVR 30068378 | BoardBoard of Directors | 2008 – 2009 | — | Active |
| WAKY WAKY HOLDING A/S CVR 30553071 | BoardBoard of Directors | 2007 – 2009 | — | Dissolved |
| WAKY WAKY DK A/S CVR 30553314 | BoardChairman | 2007 – 2009 | — | Dissolved |
| IT CONCEPT ApS CVR 30568168 | OtherFounder | 2007 – 2009 | — | Dissolved |
| SPEEDOFFER.COM ApS CVR 30715268 | BoardBoard of Directors | 2007 – 2010 | — | Dissolved |
| WAKY WAKY SALES & SUPPORT ApS CVR 30722256 | BoardChairman | 2007 – 2008 | — | Dissolved |
| HAKS INVEST ApS CVR 31372615 | BoardChairman | 2009 – 2009 | — | Dissolved |
| OPTIMA ApS CVR 32063179 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| LUMORIGO A/S CVR 32080472 | BoardChairman | 2009 – 2009 | — | Dissolved |
| HAWKES 1 ApS CVR 32656056 | ManagementManagement | 2009 – 2011 | — | Dissolved |
| Nørager Ejendomme ApS CVR 34699887 | ManagementChief Executive Officer | 2015 – 2017 | — | Dissolved |
| TG25 ApS CVR 36913223 | ManagementManagement | 2015 – 2020 | — | Active |
| Propreco Administration ApS CVR 36917962 | ManagementManagement | 2016 – 2024 | — | Dissolved |
| FGH Charlottenlund ApS CVR 41217766 | ManagementManagement | 2020 – 2020 | — | Active |
| Propreco Development ApS CVR 37751707 | ManagementManagement | 2020 – 2024 | — | Dissolved |
| HVC Invest ApS CVR 45063186 | ManagementManagement | 2024 – 2024 | — | Active |
| HG55 Invest ApS CVR 45125513 | ManagementManagement | 2024 – 2024 | — | Active |
| IP MEDIA ApS CVR 29776334 | BoardChairman | 2008 – 2008 | — | Active |
| Grøn By Holding ApS CVR 37751898 | ManagementManagement | 2019 – 2023 | — | Active |
| Jensløvsvej 14 ApS CVR 41278129 | ManagementManagement | 2020 – 2020 | — | Active |
| PMMV Holding ApS CVR 41434570 | ManagementManagement | 2020 – 2020 | — | Active |
| Sauntehaven ApS CVR 41413638 | ManagementManagement | 2020 – 2021 | — | Active |
| Relina Ejendomme ApS CVR 36934581 | ManagementManagement | 2015 – 2016 | — | Active |
