| Freescale Semiconductor Danmark A/S CVR 10212774 | ManagementManagement | 2001 – 2004 | — | Dissolved |
| NANONORD A/S CVR 25995554 | ManagementChief Executive Officer | 2005 – 2008 | — | Active |
| Pier5 ApS CVR 41518375 | ManagementManagement | 2020 – 2021 | — | Active |
| K/S ESKILSTUNA, SVERIGE CVR 26883377 | BoardBoard of Directors | 2009 – 2012 | — | Active |
| FREDERIKSHAVN I NETVÆRK ApS CVR 27411622 | BoardBoard of Directors | 2005 – 2006 | — | Dissolved |
| WIRELESS IP NET ApS HOLDING CVR 27434444 | BoardChairman | 2004 – 2007 | — | Dissolved |
| K/S SLOTSHOTELLET, AALBORG CVR 25158954 | BoardBoard of Directors | 2021 – 2025 | — | Active |
| CANTION A/S CVR 29327602 | ManagementChief Executive Officer | 2006 – 2008 | — | Dissolved |
| TILM INVEST v/Carsten Tilm CVR 30419642 | OtherStakeholder | 2007 – 2013 | — | Active |
| OPTIMIZER A/S CVR 32446876 | BoardBoard of Directors | 2013 – 2013 | — | Dissolved |
| Opløsning af Fusionsselskabet af 2018 ApS CVR 33493576 | BoardBoard of Directors | 2013 – 2019 | — | Dissolved |
| Danish WindSun Development ApS CVR 38477749 | ManagementChief Executive Officer | 2017 – 2025 | — | Active |
| Hjordkær Sol K/S CVR 43318519 | BoardBoard of Directors | 2022 – 2024 | — | Active |
| Nysum Solar ApS CVR 43455486 | BoardBoard of Directors | 2022 – 2026 | — | Active |
| ApS KOMPLEMENTARSELSKABET SLOTSHOTELLET, AALBORG CVR 24228096 | OwnerLegal Owner | 2010 – 2025 | — | Active |
| Aalborg Consulting og Engineering ApS CVR 36044659 | BoardBoard of Directors | 2016 – 2022 | — | Active |
| ERESI & DSE Holding IVS CVR 39279649 | BoardChairman | 2019 – 2021 | — | Dissolved |
| Amelia Capital Partners IVS CVR 39478536 | BoardBoard of Directors | 2018 – 2021 | — | Dissolved |
