| Company | Role | Period | Ownership | Status |
|---|
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| DATOSELSKABET AF 24. JULI 09 A/S CVR 14481893 | BoardChairman | 2008 – 2010 | — | Dissolved |
| TV S A/S CVR 16315583 | OtherUnofficial title | 1992 – 1995 | — | Dissolved |
| ENHANCED COMMUNICATION TECHNOLOGY A/S CVR 21556998 | BoardBoard of Directors | 2001 – 2024 | — | Active |
| TELEVAGT.DK A/S CVR 25731336 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| DATOSELSKABET AF 1. APRIL 06 A/S CVR 27362613 | BoardBoard of Directors | 2003 – 2004 | — | Dissolved |
| JANSSON KOMMUNIKATION A/S CVR 23452715 | BoardBoard of Directors | 2008 – 2011 | — | Active |
| ALEXANDRA INSTITUTTET A/S CVR 24213366 | BoardBoard of Directors | 2009 – 2010 | — | Active |
| FLEX-CONTROL A/S CVR 27403697 | BoardChairman | 2009 – 2017 | — | Active |
| JANSSON ALARM A/S CVR 74783619 | BoardBoard of Directors | 2008 – 2011 | — | Active |
| ECT SOLUTION ApS CVR 34576955 | BoardBoard of Directors | 2012 – 2017 | — | Dissolved |
| SPECTRALINK EUROPE ApS CVR 15622741 | BoardBoard of Directors | 1991 – 1995 | — | Active |
| STRIDBÆK ApS CVR 36463511 | OtherFounder | 2014 – 2023 | — | Dissolved |
| J.P. HEM A/S CVR 66999718 | BoardBoard of Directors | 1981 – 1994 | — | Dissolved |
| JANSSON EL A/S CVR 73289319 | BoardBoard of Directors | 2008 – 2011 | — | Active |
| NABTO ApS CVR 30708059 | BoardChairman | 2009 – 2020 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Audit | 1company | View profile | |
| Management | 1company | View profile | |
| Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Management | 1company | View profile |