| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AFFINITY CAPITAL WORKS LIMITED | 09805034 | 19/10/2022 | Amber |
| AFFINITY FLYING SERVICES LIMITED | 09811656 | 19/10/2022 | Bronze |
| AFFINITY FLYING TRAINING SERVICES LIMITED | 09805030 | 19/10/2022 | Bronze |
| FNC LIMITED | 03277619 | 20/10/2022 | Dissolved |
| SMARTIR LIMITED | 12473467 | 29/10/2021 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADS GROUP LIMITED | 07016635 | 01/01/2016 | 02/05/2019 | Bronze |
| AIRBUS GROUP LIMITED | 02473840 | 17/11/2014 | 31/08/2017 | Dissolved |
| BRISTOL MANAGEMENT CENTRE LIMITED | 02494060 | 28/10/2022 | 30/07/2024 | Silver |
| CHELTON DEFENCE COMMUNICATIONS LIMITED | 04576040 | 08/05/2018 | 06/04/2020 | Amber |
| CHELTON LIMITED | 00896823 | 08/05/2018 | 06/04/2020 | Amber |
| EITEC LTD | 10011346 | 28/10/2022 | 30/07/2024 | Silver |
| FRAZER-NASH CONSULTANCY LIMITED | 02562870 | 21/10/2022 | 30/07/2024 | Silver |
| HARMONIC LIMITED | 04740221 | 22/11/2022 | 30/07/2024 | Silver |
| KBR (U.K.) INVESTMENTS LIMITED | 07560180 | 20/10/2022 | 12/07/2024 | Silver |
| KBR EMPLOYMENT SERVICES LIMITED | 08644846 | 25/10/2022 | 12/07/2024 | One Red Flag |
| KBR GENERAL PARTNER LIMITED | SC538466 | 19/10/2022 | 12/07/2024 | Silver |
| KBR INVESTMENTS LIMITED | 04067016 | 19/10/2022 | 12/07/2024 | Amber |
| KELLOGG BROWN & ROOT (U.K.) LIMITED | 02021947 | 24/10/2022 | 12/07/2024 | Amber |
| KELLOGG BROWN & ROOT GROUP LIMITED | 07057601 | 19/10/2022 | 12/07/2024 | Bronze |
| KELLOGG BROWN & ROOT HOLDINGS (U.K.) LIMITED | 01870934 | 19/10/2022 | 12/07/2024 | Silver |
| KELLOGG BROWN & ROOT HOLDINGS LIMITED | 03780592 | 19/10/2022 | 12/07/2024 | Gold |
| KELLOGG BROWN & ROOT INTERNATIONAL GROUP LIMITED | 07056742 | 19/10/2022 | 12/07/2024 | One Red Flag |
| KELLOGG BROWN & ROOT LIMITED | 00645125 | 20/10/2022 | 12/07/2024 | Gold |
| KELLOGG BROWN & ROOT OVERSEAS PROJECTS LIMITED | 02050649 | 19/10/2022 | 12/07/2024 | Silver |
| PHOENIX(UK) FUSION LIMITED | 15859497 | 26/07/2024 | 06/09/2024 | Amber |
| TECHNICAL STAFFING RESOURCES LIMITED | 07493832 | 21/10/2022 | 12/07/2024 | Bronze |
| THALES ATM LIMITED | 03229755 | 01/09/2007 | 01/04/2010 | Not Trading |
| THALES AVIONICS LIMITED | 00523160 | 01/04/2002 | 13/09/2004 | Not Trading |
| THALES HOLDINGS UK PLC | 03945443 | 07/03/2000 | 13/11/2000 | Amber |
| THALES MISSILE ELECTRONICS LIMITED | 03004769 | 07/07/1997 | 19/08/2002 | Not Trading |
| Thales Ltd | 01228515 | 01/01/2001 | 19/08/2002 | Dissolved |
| VIMA BRISTOL LIMITED | 09598071 | 28/10/2022 | 30/07/2024 | Bronze |
| VIMA CONSULTANCY LIMITED | 09868414 | 28/10/2022 | 30/07/2024 | Bronze |
| VIMA GROUP CONSULTANCY LIMITED | 09697157 | 28/10/2022 | 30/07/2024 | Amber |
| VIMA GROUP HOLDINGS LIMITED | 12086622 | 28/10/2022 | 30/07/2024 | One Red Flag |
| VIMA GROUP SERVICES LIMITED | 09878903 | 28/10/2022 | 30/07/2024 | Bronze |