| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 2019 S&H LIMITED | 00650818 | 09/07/2007 | 04/12/2019 | Insolvent |
| BABCOCK COMMUNICATIONS LIMITED | 03196204 | 01/10/2018 | 31/03/2021 | Bronze |
| BABCOCK DESIGN & TECHNOLOGY LIMITED | SC173117 | 17/08/2009 | 19/09/2016 | Not Trading |
| BABCOCK INFORMATION ANALYTICS AND SECURITY HOLDINGS LIMITED | 03533640 | 19/09/2016 | 31/03/2021 | Not Trading |
| BABCOCK INFORMATION ANALYTICS AND SECURITY LIMITED | 02275471 | 19/09/2016 | 31/03/2021 | Bronze |
| BABCOCK INTEGRATED TECHNOLOGY (KOREA) LIMITED | 09566389 | 29/04/2015 | 31/03/2021 | One Red Flag |
| BABCOCK INTEGRATED TECHNOLOGY LIMITED | 06717269 | 12/11/2008 | 31/03/2021 | Silver |
| BABCOCK IP MANAGEMENT (NUMBER ONE) LIMITED | 09634332 | 05/02/2018 | 01/07/2022 | Silver |
| BABCOCK IP MANAGEMENT (NUMBER TWO) LIMITED | 09634282 | 05/02/2018 | 01/07/2022 | Gold |
| BABCOCK LAND LIMITED | 03493110 | 01/04/2017 | 15/08/2019 | Bronze |
| Bridgetest Technical Services Ltd | 03266332 | 09/07/2007 | 07/11/2007 | Dissolved |
| CAPSTEAD SYSTEMS LIMITED | 02477763 | 09/07/2007 | 07/11/2007 | Dissolved |
| CONTEXT INFORMATION SECURITY LIMITED | 03574635 | 16/12/2013 | 05/03/2020 | Insolvent |
| CUNNINGTON AND COOPER LIMITED | 02009791 | 09/07/2007 | 07/11/2007 | Dissolved |
| DEVONPORT ROYAL DOCKYARD LIMITED | 02077752 | 28/11/2008 | 01/02/2014 | One Red Flag |
| FBM BABCOCK MARINE LIMITED | 00828219 | 01/01/2011 | 19/09/2016 | Not Trading |
| G. & J. WEIR, LIMITED | 02490830 | 09/07/2007 | 07/11/2007 | Not Trading |
| HARMCATCH LIMITED | 00527193 | 09/07/2007 | 07/11/2007 | Dissolved |
| LIQUID GAS EQUIPMENT LIMITED | SC434537 | 28/12/2012 | 31/03/2021 | Amber |
| TWG ENGINEERING (NO.3) LIMITED | 02029377 | 09/07/2007 | 07/11/2007 | Dissolved |
| TWG ENGINEERING (NO.4) LIMITED | 02477771 | 09/07/2007 | 07/11/2007 | Dissolved |
| TWG ENGINEERING (NO.5) LIMITED | 02640829 | 09/07/2007 | 07/11/2007 | Dissolved |
| TWG ENGINEERING (NO.7) LIMITED | 02531890 | 09/07/2007 | 07/11/2007 | Dissolved |
| TWG ENGINEERING (NO.9) LIMITED | 02700147 | 09/07/2007 | 07/11/2007 | Dissolved |
| Twg Engineering (No.6) Ltd | 03129282 | 09/07/2007 | 07/11/2007 | Dissolved |
| Twg Engineering (No.8) Ltd | 02652453 | 09/07/2007 | 07/11/2007 | Dissolved |
| UK COUNCIL FOR ELECTRONIC BUSINESS | 02971100 | 14/07/2020 | 30/06/2022 | Silver |
| Wingrove & Rogers Ltd | 02655312 | 09/07/2007 | 07/11/2007 | Dissolved |