| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Furlong Associates Racing Club Ltd. | 02903103 | 09/03/1994 | Dissolved |
| Plastermania Ltd | 03201063 | 20/05/1996 | Dissolved |
| The Horse Breeding Trust | 05425970 | 03/05/2005 | Dissolved |
| The National Stud Owner-Breeders' Club Ltd | 03772419 | 01/10/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH HORSERACING AUTHORITY LIMITED | 02813358 | 07/06/1999 | 30/06/2003 | Silver |
| RACEHORSE OWNERS ASSOCIATION LIMITED(THE) | 00398604 | 03/07/1996 | 10/03/2006 | One Red Flag |
| THE WAVERTREE EDUCATION TRUST LIMITED | 05370950 | 14/10/2005 | 01/02/2016 | Silver |