| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aerospace Business Consultants Ltd | 04878963 | 27/08/2003 | Dissolved |
| Aerospace Business Solutions Ltd | 04911095 | 25/09/2003 | Dissolved |
| Walkabout Computers Uk Ltd | 05347509 | 30/05/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AQUILA AIR TRAFFIC MANAGEMENT SERVICES LIMITED | 09256777 | 25/04/2016 | 30/04/2021 | One Red Flag |
| DRS TACTICAL SYSTEMS LIMITED | 06258731 | 26/06/2007 | 02/06/2010 | Dissolved |
| DRS TECHNOLOGIES UK LIMITED | 02518826 | 04/10/2004 | 02/06/2010 | Not Trading |
| THALES AFV SYSTEMS LTD | 00894514 | 01/01/2016 | 22/03/2017 | Dissolved |
| THALES AIR DEFENCE LIMITED | NI027183 | 01/01/2016 | 01/01/2021 | Not Trading |
| THALES ATM LIMITED | 03229755 | 01/01/2016 | 22/03/2017 | Not Trading |
| THALES MISSILE ELECTRONICS LIMITED | 03004769 | 01/04/2013 | 22/03/2017 | Not Trading |
| THALES OPTRONICS (BURY ST. EDMUNDS) LIMITED | 01127352 | 14/10/2010 | 22/03/2017 | Dissolved |
| THALES OPTRONICS (HOLDINGS) LIMITED | 02156725 | 01/01/2016 | 22/03/2017 | Dissolved |
| THALES OPTRONICS (STAINES) LIMITED | SC154357 | 14/10/2010 | 22/03/2017 | Dissolved |
| THALES OPTRONICS (TAUNTON) LTD | 00328043 | 01/01/2016 | 22/03/2017 | Dissolved |
| THALES OPTRONICS LIMITED | SC008495 | 14/10/2010 | 22/03/2017 | Strike Off |
| THALES UK LIMITED | 00868273 | 01/01/2016 | 31/12/2020 | Bronze |