| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Billesgade ejerforening CVR 38185845 | OtherUnofficial title | Since 2025 | — | Active |
| JNSI Holding ApS CVR 38641816 | ManagementManagement | Since 2017 | — | Active |
| Wide Logic Systems ApS CVR 41980648 | ManagementManagement | Since 2020 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| CO MA SYS ApS CVR 29404399 | ManagementManagement | 2006 – 2025 | — | Dissolved |
| JI v/Jonas Ibsen CVR 27046797 | OtherStakeholder | 2003 – 2008 | — | Active |
| JIHOLDING ApS CVR 29394512 | OtherFounder | 2006 – 2019 | — | Dissolved |
| COMAGROUP ApS CVR 36548819 | ManagementManagement | 2015 – 2025 | — | Dissolved |
| J. E. IBSEN HOLDING ApS CVR 28483031 | OwnerLegal Owner | 2015 – 2017 | — | Active |
| ZJOPPER ApS CVR 35519793 | ManagementManagement | 2017 – 2022 | — | Dissolved |
| RATR IVS CVR 36718730 | ManagementManagement | 2015 – 2015 | — | Dissolved |
| CoMaFon IVS CVR 37360945 | ManagementManagement | 2016 – 2020 | — | Dissolved |
| JEI Fællesholding I ApS CVR 38416502 | OtherFounder | 2017 – 2017 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 1company | View profile | |
| Unofficial title | 1company | View profile |