| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| RACAL-NORSK LIMITED | 01809234 | 01/09/2015 | Not Trading |
| THALES DIS CPL UK LIMITED | 02258824 | 29/03/2023 | Silver |
| THALES HOLDINGS UK PLC | 03945443 | 01/09/2015 | Amber |
| THALES NAVAL LIMITED | 03957722 | 03/07/2023 | Not Trading |
| THALES PROPERTIES LIMITED | 01153834 | 01/09/2015 | Silver |
| THALES UK FINANCE & INVESTMENT LIMITED | 15198902 | 12/10/2023 | Bronze |
| THALES UK LIMITED | 00868273 | 01/09/2015 | Bronze |
| THE MULBERRIES (NEWDIGATE) MANAGEMENT COMPANY LIMITED | 04371774 | 08/03/2019 | Gold |
| UAV TACTICAL SYSTEMS LIMITED | 05241592 | 25/04/2013 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRSAFE LIMITED | 04029478 | 01/09/2015 | 10/04/2017 | Not Trading |
| AQUILA AIR TRAFFIC MANAGEMENT SERVICES LIMITED | 09256777 | 30/04/2021 | 20/02/2023 | Bronze |
| AVIMO MIDDLE EAST LIMITED | 00951831 | 01/09/2015 | 13/06/2017 | Gold |
| CONTROLS AND COMMUNICATIONS LIMITED | 00314979 | 01/09/2015 | 10/04/2017 | Not Trading |
| DECCA LIMITED | 00237172 | 01/09/2015 | 10/04/2017 | Not Trading |
| HITACHI RAIL GTS HOLDING LIMITED | 13864526 | 21/01/2022 | 31/05/2024 | Silver |
| LINK-MILES LIMITED | 00084390 | 01/09/2015 | 10/04/2017 | Not Trading |
| QUINTEC ASSOCIATES LIMITED | 02375963 | 29/03/2012 | 10/04/2017 | Dissolved |
| RACAL RADIO LIMITED | 01908212 | 01/09/2015 | 10/04/2017 | Dissolved |
| RACAL-TACTICOM LIMITED | 01221141 | 01/09/2015 | 10/04/2017 | Dissolved |
| STERLING FLYING TRAINING SERVICES LIMITED | 03666449 | 01/09/2015 | 10/04/2017 | Dissolved |
| THALES (WEYBRIDGE) LIMITED | 03805416 | 01/09/2015 | 10/04/2017 | Not Trading |
| THALES COMMUNICATIONS LIMITED | 01272585 | 01/09/2015 | 10/04/2017 | Dissolved |
| THALES CONTACT SOLUTIONS LIMITED | 00560700 | 01/09/2015 | 10/04/2017 | Dissolved |
| THALES CORPORATE SERVICES LIMITED | 00959962 | 01/09/2015 | 21/04/2017 | Not Trading |
| THALES E-SECURITY LIMITED | 02518805 | 29/03/2012 | 10/04/2017 | Not Trading |
| THALES ELECTRONICS LIMITED | 00497098 | 01/09/2015 | 10/04/2017 | Gold |
| THALES INFORMATION SYSTEMS FINANCE LIMITED | 02906768 | 01/09/2015 | 10/04/2017 | Dissolved |
| THALES IT & S HOLDINGS LIMITED | 03853532 | 01/09/2015 | 10/04/2017 | Dissolved |
| THALES NAVAL LIMITED | 03957722 | 29/03/2012 | 30/04/2013 | Not Trading |
| THALES ONE LIMITED | 02230719 | 01/09/2015 | 10/04/2017 | Dissolved |
| THALES UNDERWATER SYSTEMS LIMITED | 03084140 | 29/03/2012 | 30/04/2013 | Strike Off |