| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| SIGNET CARD SERVICES LIMITED | 04521609 | 25/06/2010 | Dissolved |
| SIGNET GROUP FINANCE LIMITED | 04607153 | 25/06/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COLLINGWOOD THE COUNTY JEWELLERS LIMITED | 02246778 | 25/06/2010 | 03/01/2023 | Not Trading |
| EJ LIMITED | 00512687 | 25/06/2010 | 03/01/2023 | Not Trading |
| ERNEST JONES & CO.(LONDON)LIMITED | 00468771 | 25/06/2010 | 03/01/2023 | Not Trading |
| ERNEST JONES (JEWELLERS) LIMITED | 01375668 | 25/06/2010 | 03/01/2023 | Not Trading |
| JAMES WALKER GOLDSMITH AND SILVERSMITH LIMITED | 00278248 | 25/06/2010 | 03/01/2023 | Not Trading |
| RATNERS LIMITED | 02068822 | 25/06/2010 | 03/01/2023 | Not Trading |
| RATNERS PROPERTY DEVELOPMENTS LIMITED | 02238892 | 25/06/2010 | 03/01/2023 | Not Trading |
| RATNERS TRUSTEES LIMITED | 02108408 | 25/06/2010 | 03/01/2023 | Not Trading |
| SAPHENA LIMITED | 00550909 | 25/06/2010 | 03/01/2023 | Not Trading |
| SDDS (BELGIUM) LIMITED | 05860219 | 25/06/2010 | 03/01/2023 | Not Trading |
| SIGNET GROUP LIMITED | 00477692 | 30/06/2018 | 03/01/2023 | One Red Flag |
| SIGNET GROUP SERVICES LIMITED | 03769623 | 30/06/2018 | 03/01/2023 | Bronze |
| SIGNET HOLDINGS LIMITED | 03769622 | 30/06/2018 | 03/01/2023 | Silver |
| SIGNET JEWELERS LIMITED | 06647317 | 25/06/2010 | 03/01/2023 | Not Trading |
| SIGNET JEWELLERY GROUP LIMITED | 02005783 | 25/06/2010 | 03/01/2023 | Not Trading |
| SIGNET JEWELLERY LIMITED | 01569284 | 25/06/2010 | 03/01/2023 | Not Trading |
| SIGNET UK DORMANTS LIMITED | 03768981 | 25/06/2010 | 03/01/2023 | Not Trading |
| SIGNET UK FINANCE PLC | 09002729 | 30/06/2018 | 03/01/2023 | Bronze |
| SIGNET US FINANCE LIMITED | 05012307 | 25/06/2010 | 03/01/2023 | Not Trading |
| STEPHEN'S JEWELLERS LIMITED | 00629737 | 25/06/2010 | 03/01/2023 | Not Trading |
| TERRY'S (JEWELLERS) LIMITED | 01361155 | 25/06/2010 | 03/01/2023 | Not Trading |