| SCSK 5354 A/S CVR 10039754 | BoardBoard of Directors | 2000 – 2004 | — | Dissolved |
| Wolters Kluwer Danmark A/S CVR 13386293 | BoardBoard of Directors | 1989 – 1997 | — | Active |
| LANGELINIEPAVILLONEN A/S CVR 18491605 | BoardBoard of Directors | 1996 – 1999 | — | Dissolved |
| UNIWARE DANMARK A/S CVR 19266699 | BoardBoard of Directors | 2001 – 2003 | — | Dissolved |
| SIGNFORM DANMARK A/S CVR 20055294 | BoardBoard of Directors | 2003 – 2008 | — | Dissolved |
| AMAZING MUSIC WORLD A/S CVR 20292407 | BoardChairman | 1998 – 2000 | — | Dissolved |
| IC NETWORK A/S CVR 24237877 | BoardBoard of Directors | 1999 – 2003 | — | Dissolved |
| WAPINCUBATORS.COM ApS CVR 25099702 | BoardChairman | 2007 – 2009 | — | Dissolved |
| AUTOTEXT A/S CVR 25164644 | BoardBoard of Directors | 2000 – 2008 | — | Dissolved |
| ALMC SKATTEADMINISTRATIONSSELSKAB A/S CVR 25296869 | BoardBoard of Directors | 2000 – 2005 | — | Dissolved |
| NEWTECH PUBLISHING A/S CVR 25322576 | BoardChairman | 2000 – 2008 | — | Dissolved |
| NILKON A/S CVR 25826329 | BoardBoard of Directors | 2001 – 2004 | — | Dissolved |
| DOIT GLOBAL A/S CVR 26404711 | BoardBoard of Directors | 2002 – 2003 | — | Dissolved |
| DAHLCON A/S CVR 20247894 | BoardBoard of Directors | 1997 – 2003 | — | Active |
| POUL TOMMERUP ApS CVR 30201930 | ManagementManagement | 2020 – 2023 | — | Active |
| Lille Lyngby Galloway I/S CVR 26218071 | OtherStakeholder | 2016 – 2021 | — | Active |
| INTERRESEARCH A/S CVR 25472721 | BoardBoard of Directors | 2000 – 2003 | — | Active |
| DET ELEKTRONISKE BIBLIOTEK A/S CVR 63013315 | BoardBoard of Directors | 1962 – 1997 | — | Dissolved |
| EMILIA A/S CVR 15150289 | OwnerLegal Owner | 1999 – 2023 | — | Dissolved |
| SELDA A/S CVR 15150300 | BoardBoard of Directors | 1991 – 2003 | — | Active |
| COMLEX A/S CVR 14132678 | BoardBoard of Directors | 1990 – 2023 | — | Dissolved |
