| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| G P Systems (Engineering) Ltd | 03117396 | 28/05/2004 | Dissolved |
| NCIPHER CORPORATION LIMITED | 03169278 | 10/04/2017 | Dissolved |
| QUINTEC ASSOCIATES LIMITED | 02375963 | 10/04/2017 | Dissolved |
| RACAL RADIO LIMITED | 01908212 | 10/04/2017 | Dissolved |
| RACAL-TACTICOM LIMITED | 01221141 | 10/04/2017 | Dissolved |
| STERLING FLYING TRAINING SERVICES LIMITED | 03666449 | 10/04/2017 | Dissolved |
| THALES AFV SYSTEMS LTD | 00894514 | 22/03/2017 | Dissolved |
| THALES COMMUNICATIONS LIMITED | 01272585 | 10/04/2017 | Dissolved |
| THALES CONTACT SOLUTIONS LIMITED | 00560700 | 10/04/2017 | Dissolved |
| THALES INFORMATION SYSTEMS FINANCE LIMITED | 02906768 | 10/04/2017 | Dissolved |
| THALES INFORMATION SYSTEMS LIMITED | 02937836 | 03/05/2017 | Strike Off |
| THALES INSURANCE AND RISK MANAGEMENT (UK) LIMITED | 01442249 | 01/04/2013 | Dissolved |
| THALES IT & S HOLDINGS LIMITED | 03853532 | 10/04/2017 | Dissolved |
| THALES ONE LIMITED | 02230719 | 10/04/2017 | Dissolved |
| THALES OPTRONICS (BURY ST. EDMUNDS) LIMITED | 01127352 | 22/03/2017 | Dissolved |
| THALES OPTRONICS (HOLDINGS) LIMITED | 02156725 | 22/03/2017 | Dissolved |
| THALES OPTRONICS (STAINES) LIMITED | SC154357 | 22/03/2017 | Dissolved |
| THALES OPTRONICS (TAUNTON) LTD | 00328043 | 22/03/2017 | Dissolved |
| THALES RESEARCH & TECHNOLOGY (UK) LIMITED | 00774298 | 10/04/2017 | Dissolved |
| THALES TRAINING & CONSULTANCY LIMITED | 01597499 | 05/04/2017 | Dissolved |
| THALES UK PENSION SCHEMES CIF TRUSTEE LIMITED | 05298390 | 10/04/2017 | Dissolved |
| THALES UNDERWATER SYSTEMS LIMITED | 03084140 | 10/04/2017 | Strike Off |
| THE THOMSON PENSION TRUST LIMITED | 01306875 | 10/04/2017 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRSAFE LIMITED | 04029478 | 10/04/2017 | 01/08/2023 | Not Trading |
| AVIMO MIDDLE EAST LIMITED | 00951831 | 22/03/2017 | 01/08/2023 | Gold |
| CONTROLS AND COMMUNICATIONS LIMITED | 00314979 | 10/04/2017 | 01/08/2023 | Not Trading |
| DECCA LIMITED | 00237172 | 10/04/2017 | 01/08/2023 | Not Trading |
| HITACHI RAIL GTS HOLDING LIMITED | 13864526 | 21/01/2022 | 01/08/2023 | Silver |
| LINK-MILES LIMITED | 00084390 | 10/04/2017 | 01/08/2023 | Not Trading |
| THALES (WEYBRIDGE) LIMITED | 03805416 | 01/04/2013 | 01/08/2023 | Not Trading |
| THALES (WIGMORE STREET) LIMITED | 01900915 | 10/04/2017 | 01/08/2023 | Not Trading |
| THALES AFV SYSTEMS LTD | 00894514 | 31/10/2003 | 01/09/2013 | Dissolved |
| THALES AIR DEFENCE LIMITED | NI027183 | 01/04/2010 | 01/10/2013 | Not Trading |
| THALES ATM LIMITED | 03229755 | 22/03/2017 | 01/08/2023 | Not Trading |
| THALES AVIONICS LIMITED | 00523160 | 10/04/2017 | 01/08/2023 | Not Trading |
| THALES CORPORATE SERVICES LIMITED | 00959962 | 01/04/2013 | 01/08/2023 | Not Trading |
| THALES E-SECURITY LIMITED | 02518805 | 10/04/2017 | 01/08/2023 | Not Trading |
| THALES ELECTRONICS LIMITED | 00497098 | 01/04/2013 | 01/08/2023 | Gold |
| THALES HOLDINGS UK PLC | 03945443 | 01/04/2013 | 01/08/2023 | Amber |
| THALES MISSILE ELECTRONICS LIMITED | 03004769 | 01/04/2010 | 01/10/2013 | Not Trading |
| THALES NAVAL LIMITED | 03957722 | 14/06/2017 | 01/08/2023 | Not Trading |
| THALES OPTRONICS (BURY ST. EDMUNDS) LIMITED | 01127352 | 31/10/2003 | 01/10/2013 | Dissolved |
| THALES OPTRONICS (STAINES) LIMITED | SC154357 | 31/10/2003 | 01/10/2013 | Dissolved |
| THALES OPTRONICS (TAUNTON) LTD | 00328043 | 31/10/2003 | 01/10/2013 | Dissolved |
| THALES OPTRONICS LIMITED | SC008495 | 31/10/2003 | 01/10/2013 | Strike Off |
| THALES OVERSEAS HOLDINGS LIMITED | 02538382 | 10/04/2017 | 01/08/2023 | Not Trading |
| THALES READING 1 LTD | 04081720 | 10/04/2017 | 01/08/2023 | Not Trading |
| THALES TRAINING & SIMULATION (ACE HOLDINGS) LIMITED | 06061479 | 30/12/2020 | 01/08/2023 | Not Trading |
| THALES TRAINING & SIMULATION (ACE) LIMITED | 03023510 | 30/12/2020 | 01/08/2023 | Not Trading |
| THALES TRAINING & SIMULATION (EAGLE MIDDLE WALLOP) LIMITED | 04004492 | 30/12/2020 | 01/08/2023 | Not Trading |
| THALES TRAINING & SIMULATION (MERLIN) LIMITED | 04004490 | 30/12/2020 | 01/08/2023 | Not Trading |
| THALES TRAINING AND SIMULATION LIMITED | 00426402 | 10/04/2017 | 01/08/2023 | Gold |
| THALES UK LIMITED | 00868273 | 01/04/2013 | 01/08/2023 | Bronze |
| XPI SIMULATION LIMITED | 05576728 | 01/02/2021 | 01/08/2023 | Not Trading |