| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| TIMET UK (EXPORT) LIMITED | 01641090 | 24/01/2013 | Dissolved |
| TITANIUM MC LIMITED | 00501623 | 24/01/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AETC LIMITED | 03206792 | 24/03/2011 | 30/06/2021 | Gold |
| CALEDONIAN ALLOYS GROUP LIMITED | SC217265 | 11/12/2012 | 30/06/2021 | Dissolved |
| CALEDONIAN ALLOYS LIMITED | SC162625 | 11/12/2012 | 30/06/2021 | Silver |
| K G COATING LIMITED | 02981419 | 01/08/2014 | 30/06/2021 | Silver |
| KG NEWCO LTD | 08272250 | 01/08/2014 | 30/06/2021 | Dissolved |
| PCC FLOW TECHNOLOGIES LIMITED | SC057099 | 28/11/2008 | 26/09/2013 | Dissolved |
| PCC UK GLOBAL HOLDINGS LIMITED | 06102611 | 24/01/2013 | 30/06/2021 | Silver |
| SBP HOLDINGS LIMITED | 03512626 | 09/08/2011 | 03/05/2013 | Not Trading |
| SOS METALS (EUROPE) HOLDINGS LTD | 07111650 | 31/12/2013 | 30/06/2021 | Dissolved |
| SOS METALS (UK) LIMITED | 06272151 | 31/12/2013 | 30/06/2021 | Dissolved |
| SPECIAL METALS WIGGIN LIMITED | 00036721 | 24/03/2011 | 30/06/2021 | Bronze |
| SPS AEROSTRUCTURES LIMITED | 01945689 | 24/09/2013 | 30/06/2021 | Amber |
| SPS TECHNOLOGIES LIMITED | 00303951 | 13/11/2008 | 30/06/2021 | Gold |
| TIMET EUROPE LIMITED | 03871506 | 24/01/2013 | 30/06/2021 | Gold |
| TIMET UK LIMITED | 00530589 | 24/01/2013 | 30/06/2021 | Silver |
| TRIUMPH AEROSPACE OPERATIONS UK, LTD. | 00706645 | 09/08/2011 | 03/05/2013 | Amber |
| TRIUMPH STRUCTURES INTERNATIONAL, LTD. | 06207544 | 09/08/2011 | 03/05/2013 | Not Trading |
| WYMAN-GORDON LIMITED | 02889486 | 17/03/2011 | 30/06/2021 | Gold |