| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Crowhaven Limited | 01822720 | 21/12/1991 | Dissolved |
| Hard to Handle Management Ltd | 03867557 | 10/03/2000 | Dissolved |
| Part Rock Management (Overseas) Limited | 01717176 | 10/09/1990 | Dissolved |
| Part Rock Management (Overseas) Limited | 01717176 | 10/09/1990 | Dissolved |
| Unitsound Limited | 01867332 | 12/10/1991 | Dissolved |
| Unitsound Limited | 01867332 | 12/10/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Manticore Ltd | 01051548 | 07/01/1991 | 15/07/2004 | Dissolved |
| PART ROCK MANAGEMENT LIMITED | 01623688 | 23/11/1992 | 15/07/2004 | Gold |
| PART ROCK MANAGEMENT LIMITED | 01623688 | 24/11/1991 | 15/07/2004 | Gold |