| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Eclipse Pedigrees Ltd | 01221811 | 12/01/1999 | Dissolved |
| Fairfields Investments | SC249022 | 21/03/2006 | Dissolved |
| GAZELLE INVESTMENTS LIMITED | 02721180 | 20/10/1992 | Bronze |
| Manchester Racing Ltd | 03797772 | 26/10/1999 | Dissolved |
| PETERSHAM ROAD LLP | OC394454 | 29/03/2018 | Silver |
| SECOND WEATHERBYS CONTINUATION LIMITED | 01611257 | 20/07/1991 | Silver |
| The British Horse Database Ltd | 02746732 | 08/03/1995 | Dissolved |
| WEATHERBYS BANK (NOMINEES) LIMITED | 04375682 | 14/05/2002 | Not Trading |
| WEATHERBYS BANK HOLDINGS LIMITED | 05659237 | 23/12/2005 | Silver |
| WEATHERBYS CONTINUATION LIMITED | 01611262 | 20/07/1991 | Silver |
| WEATHERBYS LTD | 00526599 | 20/07/1991 | Bronze |
| WEATHERBYS SCIENTIFIC HOLDINGS LIMITED | 11673860 | 13/11/2018 | Dissolved |
| WEATHERBYS THOROUGHBRED HOLDINGS LIMITED | 05659231 | 23/12/2005 | Silver |
| WEATHERBYS TRADING LIMITED | 04408760 | 26/09/2002 | Not Trading |
| WEATHERBYS VENTURES HOLDINGS LIMITED | 05659238 | 23/12/2005 | Not Trading |
| WEATHERBYS VENTURES LIMITED | 03439367 | 01/10/1997 | Not Trading |
| Weatherbys Family Holdings Ltd | 02946992 | 20/07/1994 | Dissolved |
| Weatherbys Printers | 00867922 | 31/12/1992 | Dissolved |
| Weatherbys Turf News Ltd | 03390127 | 30/07/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARKLE FINANCE LIMITED | 03398034 | 27/01/1998 | 07/11/2002 | Bronze |
| INGENIOUS FILM PARTNERS 2 LLP | OC314069 | 02/12/2005 | 06/04/2011 | Bronze |
| NATIONAL STUD LIMITED | 06411843 | 18/01/2021 | 05/07/2023 | One Red Flag |
| SPORTING LIFE UK LIMITED | 03177760 | 28/06/1996 | 28/11/1996 | Dissolved |
| THE POINT-TO-POINT RACING COMPANY LIMITED | 02422257 | 08/03/2002 | 04/04/2011 | Gold |
| WEATHERBYS BANK LIMITED | 02943300 | 28/06/1994 | 08/07/2022 | Gold |
| WEATHERBYS GSB LIMITED | 04501438 | 28/01/2003 | 01/09/2011 | Silver |
| WEATHERBYS HAMILTON LLP | OC373141 | 07/03/2012 | 17/09/2012 | Silver |
| Wild Boar Inns (1994) Ltd | 02896383 | 17/03/1994 | 03/09/2001 | Dissolved |