| ZEUNER GRAFISK A/S CVR 18557045 | BoardBoard of Directors | 2013 – 2015 | — | Dissolved |
| KVARTS HOLDING ApS CVR 21444944 | BoardChairman | 2018 – 2020 | — | Dissolved |
| Reklameselskabet Stilling ApS CVR 27318401 | ManagementManagement | 2007 – 2008 | — | Dissolved |
| FT 2011 A/S CVR 27718450 | BoardBoard of Directors | 2011 – 2013 | — | Dissolved |
| HARTMANN & SCHMIDT A/S CVR 28717474 | BoardChairman | 2007 – 2009 | — | Dissolved |
| VALEUR & KOK I/S CVR 29305919 | ManagementManagement | 2021 – 2022 | — | Active |
| 727 ONLINE A/S CVR 29614105 | BoardBoard of Directors | 2012 – 2013 | — | Dissolved |
| 727 RESEARCH ApS CVR 30199049 | ManagementManagement | 2007 – 2011 | — | Dissolved |
| Elert & Kok I/S CVR 30404963 | OtherStakeholder | 2007 – 2021 | — | Active |
| AKTIESELSKABET AF 8/4 2010 A/S CVR 30583078 | BoardBoard of Directors | 2008 – 2009 | — | Dissolved |
| Elert & Kok Holding A/S CVR 31256054 | OtherUnofficial title | 2022 – 2022 | — | Dissolved |
| KLEAN SOFTWARE ApS CVR 34603235 | ManagementManagement | 2017 – 2018 | — | Dissolved |
| KLEAN SECURITY ApS CVR 34718660 | ManagementManagement | 2017 – 2018 | — | Dissolved |
| E&K Ejendomme Hirtshals ApS CVR 42526983 | OtherFounder | 2021 – 2022 | — | Dissolved |
| KOK & ELERT 2022 ApS CVR 43173405 | OtherFounder | 2022 – 2022 | — | Dissolved |
| Organisationsterapi ApS CVR 32762964 | BoardBoard of Directors | 2015 – 2017 | — | Active |
| MEGASCOPE A/S CVR 21832898 | BoardBoard of Directors | 2016 – 2022 | — | Active |
