| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SITELLA ApS CVR 25974867 | ManagementManagement | Since 2001 | — | Active |
| DENCRYPT A/S CVR 25698908 | BoardChairman | Since 2014 | — | Active |
| 2OPERATE A/S CVR 32067522 | BoardChairman | Since 2010 | — | Active |
| SITELLA CONSULT ApS CVR 28993021 | ManagementManagement | Since 2005 | — | Active |
| Fonden Danmarks Jernbanemuseum CVR 38358960 | BoardBoard of Directors | Since 2017 | — | Active |
| DENCRYPT HOLDING ApS CVR 32347487 | BoardChairman | Since 2013 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SORS ApS CVR 10126363 | OtherUnofficial title | 2011 – 2011 | — | Dissolved |
| ERICSSON DIAX A/S CVR 13701490 | BoardBoard of Directors | 1989 – 1997 | — | Dissolved |
| AFRAMAX SHIPPING A/S CVR 13830487 | BoardBoard of Directors | 1989 – 1995 | — | Dissolved |
| ATTRAQ A/S CVR 14619275 | BoardDeputy Chairman | 2009 – 2010 | — | Dissolved |
| ERICSSON NETWORK DISTRIBUTION ApS CVR 15498676 | BoardBoard of Directors | 1991 – 1995 | — | Dissolved |
| Krak A/S CVR 18936984 | BoardChairman | 1997 – 1999 | — | Active |
| TELIA TELECOM A/S CVR 18391805 | BoardBoard of Directors | 1997 – 1999 | — | Dissolved |
| TELIA INTERNET A/S CVR 18777282 | BoardChairman | 1997 – 1999 | — | Dissolved |
| SNT DENMARK A/S CVR 18933330 | BoardBoard of Directors | 1998 – 2000 | — | Dissolved |
| PRODUKTIONSSELSKABET AF 21/2 2002 A/S CVR 19124045 | BoardBoard of Directors | 1997 – 1999 | — | Dissolved |
| NETTEST (DENMARK) A/S CVR 19638847 | BoardChairman | 2003 – 2004 | — | Dissolved |
| CONTEX HOLDING A/S CVR 21538434 | BoardDeputy Chairman | 2007 – 2009 | — | Dissolved |
| ERICSSON DANMARK A/S CVR 62580828 | BoardBoard of Directors | 1995 – 1997 | — | Active |
| UNWIREDFACTORY A/S CVR 25563409 | BoardChairman | 2001 – 2003 | — | Dissolved |
| NETTEST FINANS A/S CVR 25640527 | BoardChairman | 2003 – 2004 | — | Dissolved |
| GOHELLO A/S CVR 26153360 | BoardChairman | 2002 – 2006 | — | Dissolved |
| Altera Denmark Technology Centre ApS CVR 26206723 | BoardBoard of Directors | 2001 – 2004 | — | Dissolved |
| MOBILE PEOPLE A/S CVR 26362318 | BoardChairman | 2004 – 2005 | — | Dissolved |
| MOBILE PEOPLE HOLDING ApS CVR 26362466 | BoardChairman | 2004 – 2005 | — | Dissolved |
| ACTIVISION LIFE INTERNATIONAL A/S CVR 26541840 | BoardBoard of Directors | 2002 – 2003 | — | Dissolved |
| NTEH A/S CVR 26924413 | BoardChairman | 2002 – 2005 | — | Dissolved |
| Norlys Digital A/S CVR 42405310 | BoardChairman | 1997 – 1999 | — | Active |
| LINDHARDT OG RINGHOF FORLAG A/S CVR 76351910 | BoardBoard of Directors | 1998 – 2000 | — | Active |
| NET-FENCE ApS CVR 28659369 | ManagementManagement | 2008 – 2010 | — | Dissolved |
| SATOR ApS CVR 28992963 | ManagementManagement | 2005 – 2010 | — | Dissolved |
| NET-FENCE HOLDING ApS CVR 29638047 | ManagementManagement | 2008 – 2010 | — | Dissolved |
| IMAGE MATTERS GROUP A/S CVR 30816595 | BoardDeputy Chairman | 2009 – 2013 | — | Dissolved |
| ANRITSU A/S CVR 28310161 | BoardChairman | 2004 – 2005 | — | Active |
| ONLINE-RESULTS A/S CVR 32841430 | BoardChairman | 2010 – 2022 | — | Dissolved |
| NTEG A/S CVR 32864015 | BoardChairman | 2002 – 2005 | — | Dissolved |
| Protean ApS CVR 37960594 | BoardChairman | 2018 – 2018 | — | Dissolved |
| TERMA A/S CVR 41881828 | BoardBoard of Directors | 1949 – 1997 | — | Active |
| OCH A/S CVR 18936909 | BoardBoard of Directors | 1998 – 1999 | — | Active |
| DANMAGI GROUP ApS CVR 33885849 | OwnerLegal Owner | 2015 – 2017 | — | Active |
| HELLERUP KIRKE CVR 28908512 | OtherUnofficial title | 2023 – 2023 | — | Active |
| Telia Company Danmark A/S CVR 18530740 | BoardBoard of Directors | 1997 – 2000 | — | Active |
| EPHD A/S CVR 50741419 | BoardDeputy Chairman | 2008 – 2009 | — | Dissolved |
| L.M. ERICSSON INTERNATIONAL A/S CVR 52233615 | BoardBoard of Directors | 1978 – 1995 | — | Dissolved |
| TELIA SYSTEM & SERVICE A/S CVR 52869919 | BoardChairman | 1997 – 1999 | — | Dissolved |
| DANMAGI ApS CVR 33885865 | BoardBoard of Directors | 2013 – 2014 | — | Active |
| COMBILENT A/S CVR 19623742 | BoardChairman | 2009 – 2010 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile |