| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CASTLE STABLES LIMITED | 01407199 | 05/03/1992 | Dissolved |
| Racing Welfare (Developments) Co Ltd | 02497042 | 16/08/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRS TRAINING LIMITED | 03501079 | 29/01/1998 | 07/01/1999 | Silver |
| GOODWOOD RACECOURSE LIMITED | 00772766 | 06/09/1991 | 20/03/2012 | Silver |
| MOORCROFT EQUINE REHABILITATION CENTRE | 03789963 | 10/06/1999 | 07/07/2018 | Bronze |
| RACING HOMES | 06489067 | 30/01/2008 | 14/10/2008 | Bronze |
| RACING WELFARE | 04116279 | 28/11/2000 | 25/05/2010 | Gold |
| RACING WELFARE (ENTERPRISES) LIMITED | 02948569 | 14/07/1994 | 01/12/1998 | Not Trading |
| SPORT HORSE BREEDING OF GREAT BRITAIN | 00022147 | 28/04/1999 | 10/04/2001 | Amber |
| The National Stud Breeders' Club Ltd | 03273899 | 05/11/1996 | 04/07/2002 | Dissolved |
| The National Stud Owner-Breeders' Club Ltd | 03772419 | 13/05/1999 | 04/07/2002 | Dissolved |