| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| NIELS HEIMBURGER HOLDING ApS CVR 29192251 | OtherFounder | Since 2005 | — | Active |
| Hosnian ApS CVR 42169560 | BoardBoard of Directors | Since 2021 | — | Active |
| WORKBOOK SOFTWARE A/S CVR 25524314 | OtherFounder | Since 2000 | — | Active |
| Heimburger Invest ApS CVR 42111775 | ManagementManagement | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| LFC NR. 1 A/S CVR 19303799 | OtherFounder | 1996 – 2004 | — | Dissolved |
| HEIMRE A/S CVR 25491645 | BoardBoard of Directors | 2005 – 2008 | — | Dissolved |
| Officestystem v/Niels Heimburger CVR 25518438 | OtherStakeholder | 2000 – 2000 | — | Active |
| WORKBOOK+ A/S CVR 32269567 | BoardChairman | 2009 – 2014 | — | Dissolved |
| Nordic Core IVS CVR 39784580 | ManagementChief Executive Officer | 2018 – 2021 | — | Dissolved |
| H. C. ANDERSEN ADVENTURE TOWER ApS CVR 36423730 | BoardBoard of Directors | 2018 – 2019 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chairman | 1company | View profile | |
| Management | 1company | View profile | |
| Management | 1company | View profile |