| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| HANS DAMM RESEARCH A/S CVR 10010128 | OtherFounder | Since 1999 | — | Active |
| Tonga Holding ApS CVR 42411280 | OtherFounder | Since 2021 | — | Active |
| Tongi Holding ApS CVR 42411396 | OtherFounder | Since 2021 | — | Active |
| HDR International ApS CVR 42415839 | BoardChairman | Since 2021 | — | Active |
| DAMM CELLULAR SYSTEMS A/S CVR 71257010 | BoardChairman | Since 2021 | — | Active |
| Sønderborg Ejendomsudvikling ApS CVR 36942991 | BoardChairman | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| DAMM CELLULAR SYSTEMS A/S CVR 12944098 | BoardBoard of Directors | 1989 – 1999 | — | Dissolved |
| DAMM CELLULAR INTERNATIONAL A/S CVR 15395400 | BoardBoard of Directors | 1991 – 1999 | — | Dissolved |
| DTM DENMARK A/S CVR 20759283 | BoardBoard of Directors | 2001 – 2007 | — | Dissolved |
| DELFI ELECTRONICS A/S CVR 26109809 | BoardBoard of Directors | 2001 – 2005 | — | Dissolved |
| Aktieselskabet af 24. marts 2015 CVR 26580048 | BoardBoard of Directors | 2003 – 2015 | — | Dissolved |
| ALSSUND PROPERTIES ApS CVR 34089582 | BoardChairman | 2021 – 2021 | — | Dissolved |
| NIROS TELECOMMUNICATION A/S CVR 41713216 | BoardBoard of Directors | 2001 – 2007 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Management | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile |