| C2IT Business Solutions Øst A/S CVR 38620150 | BoardChairman | 2017 – 2020 | — | Dissolved |
| HEALTHCARE DANMARK ApS CVR 14819177 | BoardChairman | 2009 – 2009 | — | Dissolved |
| DSV Prime Cargo A/S CVR 20601108 | BoardBoard of Directors | 2013 – 2016 | — | Dissolved |
| CGI DANMARK A/S CVR 63890812 | ManagementManagement | 2002 – 2003 | — | Active |
| KLD AFVIKLING A/S CVR 25037731 | BoardBoard of Directors | 2005 – 2009 | — | Dissolved |
| WM-DATA INFRASOLUTIONS A/S CVR 25596781 | BoardBoard of Directors | 2000 – 2002 | — | Dissolved |
| WM-DATA SERVER & STORAGE A/S CVR 26267420 | BoardBoard of Directors | 2001 – 2002 | — | Dissolved |
| Sentia Denmark Services 2 A/S CVR 19560201 | BoardBoard of Directors | 2010 – 2012 | — | Dissolved |
| Mentor IT Øst ApS CVR 39847639 | BoardChairman | 2018 – 2020 | — | Dissolved |
| Sixhøi Midlertidig ApS CVR 41013680 | OtherFounder | 2019 – 2019 | — | Dissolved |
| ITPLANETEN A/S CVR 29534586 | BoardChairman | 2015 – 2015 | — | Dissolved |
| KOLDING FC A/S CVR 29829640 | BoardBoard of Directors | 2006 – 2007 | — | Dissolved |
| VISMA SERVICES KOLDING A/S CVR 30803345 | BoardBoard of Directors | 2009 – 2011 | — | Dissolved |
| SELSKABET AF 27. JUNI 2011 ApS CVR 31946298 | BoardChairman | 2008 – 2009 | — | Dissolved |
| KOLDING FIRST A/S CVR 32279619 | BoardChairman | 2009 – 2012 | — | Dissolved |
| SELSKABET AF 21. MARTS 2013 A/S CVR 34046050 | BoardBoard of Directors | 2012 – 2013 | — | Dissolved |
| DAVINCI INVEST A/S CVR 35208003 | BoardChairman | 2013 – 2016 | — | Dissolved |
| C2IT Management A/S CVR 36988290 | BoardChairman | 2015 – 2020 | — | Dissolved |
| People-IT Holding ApS CVR 40008195 | BoardChairman | 2018 – 2025 | — | Dissolved |
| OptikosPrime ApS CVR 41522127 | BoardChairman | 2022 – 2026 | — | Active |
| Hanne Sixhøi ApS CVR 41200979 | ManagementManagement | 2019 – 2020 | — | Active |
| MOF20 ApS CVR 41803924 | ManagementManagement | 2024 – 2024 | — | Dissolved |
| BSB Holding ApS CVR 42231118 | BoardChairman | 2022 – 2024 | — | Dissolved |
| C2IT DATA SOLUTIONS A/S CVR 36423838 | BoardChairman | 2014 – 2020 | — | Dissolved |
| Et al ApS CVR 36707836 | BoardChairman | 2024 – 2025 | — | Dissolved |
| HIN A/S CVR 87691616 | BoardBoard of Directors | 2014 – 2016 | — | Active |
| IT SUPPORT A/S CVR 51585828 | BoardBoard of Directors | 2000 – 2002 | — | Dissolved |
| KOLLAB ApS CVR 28126093 | ManagementChief Executive Officer | 2020 – 2026 | — | Dissolved |
| SCANVIEW A/S CVR 29418942 | BoardChairman | 2006 – 2009 | — | Active |
| AHOC A/S CVR 24212726 | BoardChairman | 2018 – 2020 | — | Dissolved |
| ACCUNU ApS CVR 29149119 | BoardChairman | 2019 – 2020 | — | Dissolved |
| Mentor IT Infrastructure A/S CVR 31271932 | BoardChairman | 2008 – 2020 | — | Dissolved |
| C2IT CLOUD SERVICES ApS CVR 31940257 | OwnerLegal Owner | 2009 – 2018 | — | Dissolved |
| KOLLAB Solutions ApS CVR 31946344 | BoardChairman | 2019 – 2026 | — | Dissolved |
| SOFTHUSET A/S CVR 32677029 | BoardChairman | 2019 – 2019 | — | Dissolved |
| C2IT BUSINESS SOLUTIONS A/S CVR 33158890 | BoardChairman | 2013 – 2020 | — | Dissolved |
| NOTORA A/S CVR 35469761 | BoardChairman | 2023 – 2025 | — | Dissolved |
| Sixhøi Holding ApS CVR 41200987 | ManagementManagement | 2019 – 2020 | — | Dissolved |
| Nida.tools ApS CVR 42099171 | BoardChairman | 2021 – 2024 | — | Dissolved |
