| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| THE GRAND NATIONAL RACING CLUB LIMITED | 04714686 | 21/10/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AINTREE RACECOURSE COMPANY LIMITED | 01612616 | 21/05/2010 | 28/08/2012 | Gold |
| GRAND NATIONAL STEEPLECHASE LIMITED(THE) | 00788229 | 21/05/2007 | 28/08/2012 | Amber |
| JOCKEY CLUB RACECOURSES (HOLDINGS) LIMITED | 00806698 | 01/07/2010 | 07/09/2012 | Silver |
| JOCKEY CLUB RACECOURSES LIMITED | 02909409 | 01/07/2010 | 07/09/2012 | Silver |
| NEWBURY RACECOURSE ENTERPRISES LIMITED | 04146183 | 26/02/2014 | 02/02/2024 | Amber |
| NEWBURY RACECOURSE MANAGEMENT LIMITED | 08204245 | 11/04/2014 | 02/02/2024 | Not Trading |
| NEWBURY RACECOURSE PLC | 00080774 | 13/12/2013 | 02/02/2024 | Gold |
| RACECOURSE BETTING COMPANY LIMITED | 08002158 | 24/03/2014 | 14/07/2021 | Dissolved |
| RACECOURSE MEDIA GROUP LIMITED | 06544004 | 24/03/2014 | 14/07/2021 | Silver |
| RACECOURSE MEDIA SERVICES LIMITED | 05531220 | 24/03/2014 | 14/06/2021 | Dissolved |
| RACECOURSE RETAIL BUSINESS LIMITED | 09776843 | 17/10/2017 | 14/07/2021 | Bronze |