| EURO STEEL DANMARK A/S CVR 21825840 | ManagementChief Executive Officer | 2004 – 2008 | — | Active |
| DMT HOLDING ApS CVR 19055078 | BoardBoard of Directors | 1999 – 2007 | — | Dissolved |
| SCANKORT A/S CVR 21495832 | ManagementChief Executive Officer | 2009 – 2009 | — | Dissolved |
| CANTION A/S CVR 29327602 | ManagementChief Executive Officer | 2009 – 2010 | — | Dissolved |
| NANONORD A/S CVR 25995554 | ManagementChief Executive Officer | 2009 – 2010 | — | Active |
| ANPARTSSELSKABET AF 12.12.2008 CVR 31887542 | ManagementChief Executive Officer | 2009 – 2010 | — | Dissolved |
| FREMSKIB ApS CVR 31887569 | ManagementChief Executive Officer | 2009 – 2010 | — | Dissolved |
| TURBISENSE ApS CVR 33858116 | BoardBoard of Directors | 2011 – 2013 | — | Dissolved |
| DENCRYPT A/S CVR 25698908 | BoardBoard of Directors | 2022 – 2025 | — | Active |
| XNOVO TECHNOLOGY ApS CVR 34894221 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| DENCRYPT HOLDING ApS CVR 32347487 | BoardBoard of Directors | 2016 – 2024 | — | Active |
