| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Crowhaven Limited | 01822720 | 21/12/1991 | Dissolved |
| Hard to Handle Management Ltd | 03867557 | 01/03/2000 | Dissolved |
| LEADCHOICE LIMITED | 02217051 | 03/08/1992 | Silver |
| LEADCLASS LIMITED | 02217037 | 03/08/1992 | Bronze |
| MANTICORE RECORDS LIMITED | 03382061 | 05/06/1997 | Dissolved |
| Manticore Ltd | 01051548 | 07/01/1991 | Dissolved |
| Manticore Merchandise Ltd | 03382051 | 05/06/1997 | Dissolved |
| Manticore Music Ltd | 03382054 | 05/06/1997 | Dissolved |
| PART ROCK MANAGEMENT LIMITED | 01623688 | 24/11/1991 | Gold |
| Part Rock Management (Overseas) Limited | 01717176 | 10/09/1990 | Dissolved |
| SGY PRODUCTIONS LIMITED | 06994529 | 19/08/2009 | Gold |
| SPINCHARM LIMITED | 02689578 | 17/01/2017 | Not Trading |
| Unitsound Limited | 01867332 | 12/10/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|