| SELSKABET AF 11. SEPTEMBER 2013 ApS CVR 20652535 | ManagementManagement | 1998 – 2015 | — | Dissolved |
| SKOV PUB ApS CVR 21727504 | ManagementManagement | 2013 – 2014 | — | Dissolved |
| KR Ejendomsservice ApS CVR 44630729 | ManagementManagement | 2024 – 2025 | — | Active |
| Progulve v/Kenneth Fyrstenthal-Jensen CVR 28246358 | OtherStakeholder | 2005 – 2008 | — | Active |
| K-9-1 I/S v/ Kenneth Fyrstenthal og Kuno Dax Larsen CVR 28824955 | OtherStakeholder | 2005 – 2005 | — | Active |
| K-9 I/S v/Kuno Dax Larsen og Kenneth Fyrstenthal-Jensen CVR 28832095 | OtherStakeholder | 2005 – 2005 | — | Active |
| SELSKABET AF 11. SEPTEMBER 2012 ApS CVR 29849536 | OtherFounder | 2006 – 2015 | — | Dissolved |
| RENGØRINGSFIRMAET KØBENHAVN ApS CVR 30735242 | ManagementManagement | 2007 – 2009 | — | Dissolved |
| FYRSTENTHAL ENTREPRISE ApS CVR 34734461 | OtherFounder | 2012 – 2015 | — | Dissolved |
| MARK FYRST HOLDING ApS CVR 35241450 | ManagementManagement | 2013 – 2015 | — | Dissolved |
| TOP DIAMANT ApS CVR 35409033 | OtherFounder | 2013 – 2016 | — | Dissolved |
| Tattoo Group ApS CVR 37350095 | OtherFounder | 2016 – 2019 | — | Dissolved |
| Kløver Entreprise ApS CVR 43515764 | ManagementManagement | 2022 – 2024 | — | Active |
| Fyrsten Entreprise ApS CVR 41859008 | ManagementChief Executive Officer | 2020 – 2025 | — | Active |
| Gourmet 33 ApS CVR 43354515 | ManagementChief Executive Officer | 2022 – 2025 | — | Dissolved |
