| CAT-SYMBION INNOVATION A/S CVR 10056322 | BoardBoard of Directors | 2003 – 2009 | — | Dissolved |
| CAT SEED A/S CVR 10073014 | BoardChairman | 2005 – 2008 | — | Dissolved |
| NILFISK A/S CVR 62572213 | BoardBoard of Directors | 2010 – 2013 | — | Active |
| LUCENT TECHNOLOGIES DENMARK A/S CVR 10537991 | BoardBoard of Directors | 1987 – 1994 | — | Dissolved |
| ReliBond ApS CVR 36995114 | ManagementChief Executive Officer | 2017 – 2024 | — | Active |
| NKT PHOTONICS A/S CVR 10048265 | BoardChairman | 2002 – 2015 | — | Active |
| NKT RESEARCH & INNOVATION A/S CVR 13921199 | ManagementChief Executive Officer | 2004 – 2013 | — | Dissolved |
| INDUSTRIESELSKABET AF 1. MARTS 2003 A/S CVR 13921342 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| INDUSTRISELSKABET AF 2. MAJ 2002 A/S CVR 13921431 | BoardBoard of Directors | 2007 – 2013 | — | Dissolved |
| FONDEN CAT, CENTER FOR AVANCERET TEKNOLOGI, FORSKNINGS- OG TEKNOLOGIPARK. CVR 14550305 | BoardBoard of Directors | 2003 – 2008 | — | Dissolved |
| NEURODAN A/S CVR 18311534 | BoardChairman | 1994 – 1996 | — | Dissolved |
| INDUSTRISELSKABET AF 1. FEBRUAR 2000 A/S CVR 18884380 | BoardBoard of Directors | 1995 – 2005 | — | Dissolved |
| IONAS A/S CVR 19794873 | BoardBoard of Directors | 1997 – 2002 | — | Dissolved |
| CRYSTAL FIBRE A/S CVR 25100514 | BoardChairman | 1999 – 2010 | — | Dissolved |
| INDUSTRISELSKABET AF 23. JUNI 2007 A/S CVR 25590368 | BoardBoard of Directors | 2002 – 2008 | — | Dissolved |
| INDUSTRISELSKABET AF 10. NOVEMBER 2003 A/S CVR 25715721 | BoardChairman | 2002 – 2003 | — | Dissolved |
| INDUSTRISELSKABET AF 12. MAJ 2003 A/S CVR 25730143 | BoardChairman | 2001 – 2003 | — | Dissolved |
| INDUSTRISELSKABET AF 11. OKTOBER 2001 A/S CVR 26277337 | BoardChairman | 2001 – 2001 | — | Dissolved |
| CAT MANAGEMENT ApS CVR 29537070 | BoardChairman | 2006 – 2008 | — | Dissolved |
| Envases Europe A/S CVR 67287118 | BoardBoard of Directors | 2007 – 2011 | — | Active |
| PHOTONIC ENERGY A/S CVR 31943132 | BoardBoard of Directors | 2009 – 2010 | — | Dissolved |
| CAPNOVA A/S CVR 14353089 | BoardChairman | 2003 – 2008 | — | Active |
| NKT CABLES GROUP A/S CVR 15515872 | BoardBoard of Directors | 2005 – 2013 | — | Active |
| IsaksenAdvisory CVR 37434833 | OtherStakeholder | 2016 – 2020 | — | Active |
| NATIONAL OILWELL VARCO DENMARK I/S CVR 24255298 | BoardBoard of Directors | 2005 – 2012 | — | Active |
| DANTEC DYNAMICS A/S CVR 15107588 | BoardBoard of Directors | 2004 – 2006 | — | Active |
| Zoetis Denmark ApS CVR 10019265 | BoardChairman | 2000 – 2003 | — | Active |
