| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| NVJ HOLDING ApS CVR 25602609 | OtherFounder | Since 2000 | — | Active |
| Boligselskabet Hareleddet 46-68 ApS CVR 40999116 | BoardBoard of Directors | Since 2019 | — | Active |
| Ejerforeningen Råbrovej 66-78 CVR 37096784 | OtherUnofficial title | Since 2024 | — | Active |
| Ejerforeningen Hareleddet 46-68 CVR 42024597 | OtherUnofficial title | Since 2024 | — | Active |
| JJ BYG A/S CVR 25671562 | BoardBoard of Directors | Since 2000 | — | Active |
| JJ HOLDING AF 15. SEPTEMBER 2000 A/S CVR 25624637 | BoardBoard of Directors | Since 2000 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| CONSULTING ENGINEERS INTERNATIONAL A/S CVR 16396001 | OtherFounder | 1992 – 1996 | — | Dissolved |
| MINERALS PLANT CONSULTANTS A/S CVR 16396079 | OtherFounder | 1992 – 2003 | — | Dissolved |
| FLSMIDTH MINERALS A/S CVR 16660299 | OtherFounder | 1992 – 2009 | — | Dissolved |
| INTERNATIONAL HOLDING COMPANY A/S CVR 16660302 | OtherFounder | 1992 – 2009 | — | Dissolved |
| THAI DAN CONSULT A/S CVR 18504847 | OtherFounder | 1995 – 2024 | — | Dissolved |
| MAAG GEAR A/S CVR 18542609 | OtherFounder | 1995 – 2002 | — | Dissolved |
| NORVEN A/S CVR 25384652 | ManagementManagement | 2001 – 2006 | — | Dissolved |
| COSMONATION A/S CVR 25484355 | ManagementManagement | 2000 – 2001 | — | Dissolved |
| JJ VENTURE CAPITAL A/S CVR 25672526 | BoardBoard of Directors | 2000 – 2014 | — | Dissolved |
| RØDOVRE EJENDOMSSELSKAB A/S CVR 26307104 | BoardBoard of Directors | 2001 – 2020 | — | Dissolved |
| GLOSTRUP BOLIGFORMIDLING A/S CVR 32093434 | BoardBoard of Directors | 2009 – 2011 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Management | 3companies | View profile | |
| Board of Directors | 3companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile |