| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| C4Z Administration ApS CVR 36696540 | OwnerLegal Owner | Since 2020 | 66.7% | Active |
| RIKLAS ApS CVR 35666184 | OtherFounder | Since 2014 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| BRINKMANN, HORSENS ApS CVR 13095973 | ManagementManagement | 1989 – 1991 | — | Dissolved |
| TAMPICO ApS CVR 15277882 | ManagementManagement | 1991 – 1992 | — | Dissolved |
| L.H. HANDEL A/S CVR 16796204 | BoardBoard of Directors | 1993 – 1998 | — | Dissolved |
| BONANZA ApS CVR 18236877 | OtherFounder | 1994 – 2003 | — | Dissolved |
| P-S ApS CVR 27924573 | ManagementManagement | 2007 – 2012 | — | Dissolved |
| Leon Brinkmann CVR 29299587 | OtherStakeholder | 2006 – 2006 | — | Active |
| ADMINISTRATIONSSELSKABET 31. OKTOBER 2006 ApS CVR 29786313 | ManagementManagement | 2006 – 2012 | — | Dissolved |
| ADMINISTRATIONSSELSKABET 2008 ApS CVR 30272196 | ManagementChief Executive Officer | 2007 – 2012 | — | Dissolved |
| ADMINISTRATIONSSELSKABET CI A/S CVR 30273052 | BoardBoard of Directors | 2007 – 2012 | — | Dissolved |
| ADMINISTRATIONSSELSKABET 1. NOVEMBER 2007 ApS CVR 31073685 | ManagementChief Executive Officer | 2007 – 2012 | — | Dissolved |
| ADMINISTRATIONSSELSKABET 15. NOVEMBER 2010 ApS CVR 33265301 | OtherFounder | 2010 – 2012 | — | Dissolved |
| FREDNICH ApS CVR 33647042 | OtherFounder | 2011 – 2023 | — | Dissolved |
| FG ADMINISTRATION A/S CVR 33746482 | BoardBoard of Directors | 2011 – 2014 | — | Dissolved |
| AIRCLEAN COMPANY A/S CVR 33772149 | BoardBoard of Directors | 2011 – 2012 | — | Dissolved |
| Rodriquez ApS CVR 33948085 | OtherFounder | 2011 – 2024 | — | Dissolved |
| C. Administration ApS CVR 35670432 | OwnerLegal Owner | 2020 – 2021 | — | Dissolved |
| C UDVIKLING A/S CVR 35677976 | OwnerLegal Owner | 2020 – 2022 | — | Dissolved |
| C4Z Copenhagen A/S CVR 36715170 | OwnerLegal Owner | 2020 – 2023 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Founder | 2companies | View profile | |
| Audit | 1company | View profile | |
| Management | 1company | View profile | |
| Management | 1company | View profile | |
| Board of Directors | 1company | View profile |