| JTT HOLDING ApS CVR 26111757 | ManagementManagement | 2016 – 2024 | — | Dissolved |
| INFORCE A/S CVR 16619094 | BoardBoard of Directors | 2003 – 2004 | — | Dissolved |
| EUROGIRO ApS CVR 31056667 | BoardBoard of Directors | 2019 – 2021 | — | Active |
| Inpay Holding A/S CVR 43655965 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| HOLMGREEN & THOMSEN ApS CVR 19410641 | OtherFounder | 1996 – 1998 | — | Dissolved |
| DRIFTSSELSKABET AF 30/1 2004 A/S CVR 20043903 | BoardBoard of Directors | 1997 – 2012 | — | Dissolved |
| ONE2ONE NETWORKS A/S CVR 25700007 | BoardBoard of Directors | 2000 – 2001 | — | Dissolved |
| Sentia Denmark Services 6 A/S CVR 26093503 | BoardBoard of Directors | 2001 – 2019 | — | Dissolved |
| Kube8 ApS CVR 26277086 | BoardBoard of Directors | 2005 – 2009 | — | Dissolved |
| MEDIAKEY ApS CVR 29139555 | ManagementManagement | 2016 – 2019 | — | Dissolved |
| IDQ ApS CVR 34046220 | BoardBoard of Directors | 2021 – 2021 | — | Dissolved |
| JTT HOLDING 2 ApS CVR 34092834 | ManagementManagement | 2016 – 2019 | — | Dissolved |
| JTT TECHNOLOGY HOLDING ApS CVR 34092842 | ManagementManagement | 2016 – 2019 | — | Dissolved |
| DECIDEACT A/S CVR 36077735 | BoardBoard of Directors | 2020 – 2025 | — | Active |
| Clouditorium ApS CVR 41023503 | ManagementManagement | 2019 – 2022 | — | Dissolved |
| PostalPay Technologies ApS CVR 41853182 | ManagementManagement | 2021 – 2021 | — | Dissolved |
| INPAY A/S CVR 32317731 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| JTT Solutions ApS CVR 39216094 | ManagementChief Executive Officer | 2022 – 2023 | — | Dissolved |
| JTT Global ApS CVR 41721871 | OtherFounder | 2020 – 2023 | — | Dissolved |
| DENCRYPT A/S CVR 25698908 | BoardBoard of Directors | 2023 – 2025 | — | Active |
| INPAY SERVICES ApS CVR 32318525 | ManagementChief Executive Officer | 2013 – 2022 | — | Active |
