| Eniig Energiteknik A/S CVR 21386073 | ManagementChief Executive Officer | 2009 – 2014 | — | Dissolved |
| HEF FORSYNING A/S CVR 24991334 | ManagementManagement | 1999 – 2001 | — | Dissolved |
| HEF NET A/S CVR 24998231 | ManagementChief Executive Officer | 2009 – 2011 | — | Dissolved |
| AALBORG CITY FORSYNING A/S CVR 25453379 | ManagementManagement | 2013 – 2014 | — | Dissolved |
| HEF, HIMMERLANDS ELFORSYNING A.M.B.A. CVR 25921569 | ManagementManagement | 2001 – 2001 | — | Active |
| ENERGI NORD FORSYNING A/S CVR 26156564 | ManagementManagement | 2001 – 2005 | — | Dissolved |
| Eniig Fibernet A/S CVR 27989284 | ManagementManagement | 2013 – 2014 | — | Dissolved |
| Andelsselskabet af 1. juni 2016 CVR 34852111 | ManagementManagement | 1999 – 2014 | — | Dissolved |
| BREDBÅND NORD A/S CVR 34883084 | BoardBoard of Directors | 2012 – 2014 | — | Dissolved |
| DVI Energi A/S CVR 30553047 | BoardChairman | 2009 – 2014 | — | Active |
| ENERGI NORD HOLDING A/S CVR 24211002 | BoardBoard of Directors | 2012 – 2014 | — | Active |
| Mind Energy A/S CVR 17225898 | BoardBoard of Directors | 2005 – 2014 | — | Active |
