| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Longboat 93 Ltd | SC146673 | 29/09/1993 | Dissolved |
| PBS MANAGEMENT LIMITED | 03294841 | 19/03/1997 | Gold |
| YONDHILL LIMITED | 01621531 | 05/07/2000 | Gold |
| Yorkshire Car and Exhibition Co Plc | 01965633 | 15/12/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bar Code Systems Ltd | 01679413 | 27/03/1997 | 23/11/2001 | Dissolved |
| Beltpacker Plc | 04079367 | 02/01/2001 | 20/07/2006 | Dissolved |
| FREEPORT | 00360284 | 25/07/1994 | 30/06/1995 | Dissolved |
| HYPERION ENERGY SOLUTIONS LTD | 08692868 | 04/12/2013 | 04/12/2013 | Dissolved |
| INTERNATIONAL BAR CODE SYSTEMS LIMITED | 02504339 | 27/03/1997 | 01/06/2004 | Silver |
| LEVANTO LTD | 08637244 | 03/12/2013 | 25/03/2014 | Dissolved |
| MENZIES HOTELS LIMITED | 02519633 | 19/03/1998 | 09/08/2000 | Dissolved |
| PETER BLACK EUROPE LIMITED | 00702417 | 12/10/1991 | 30/04/1992 | Dissolved |
| PETER BLACK FOOTWEAR & ACCESSORIES LIMITED | 00443567 | 12/10/1992 | 04/07/1995 | Dissolved |
| PETER BLACK HOLDINGS LIMITED | 01021518 | 03/11/1991 | 02/02/2001 | Gold |
| POWDERHAM COUNTRY STORES LIMITED | 04484476 | 19/09/2002 | 08/08/2006 | Dissolved |
| PROTEA ASSET MANAGEMENT LTD | 08516808 | 08/07/2013 | 08/07/2013 | Silver |
| Queensborough Holdings Ltd | 01731347 | 01/02/1999 | 31/07/2000 | Dissolved |
| THE ONE TO ONE CHILDREN'S FUND | 04145357 | 01/02/2002 | 07/02/2003 | Silver |