| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASTON MARTIN DRIVERS CLUB LIMITED | 06416806 | 02/11/2007 | Not Trading |
| ASTON MARTIN HERITAGE LIMITED | 02466117 | 24/01/1991 | Not Trading |
| BENNINGTONS (NORFOLK) LIMITED | 02173667 | 14/11/1991 | Gold |
| CHEQAIR LIMITED | 02383289 | 01/11/1991 | Bronze |
| Diesel Racing Technologies Ltd | 05208261 | 21/06/2005 | Dissolved |
| HERITAGE RACING SUPPORT LIMITED | 03297197 | 06/03/1997 | One Red Flag |
| R.J.B. DEVELOPMENTS LIMITED | 02160328 | 14/11/1991 | Amber |
| R.J.B. INVESTMENTS (NORFOLK) LIMITED | 02173682 | 14/11/1991 | Bronze |
| STRATTON MOTOR COMPANY(NORFOLK)LIMITED | 01060893 | 13/12/1991 | Gold |
| STRATTON MOTORSPORT LIMITED | 14616672 | 25/01/2023 | One Red Flag |
| STRATTON TRANSPORT & STORAGE LTD | 05103606 | 03/11/2022 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASTON CLUB RACING LTD | 07919416 | 01/01/2016 | 01/11/2016 | Dissolved |
| ASTON MARTIN OWNERS CLUB LIMITED | 00497630 | 21/11/2007 | 21/04/2012 | Silver |
| B M P C Ltd | 02467056 | 24/01/1991 | 16/03/1994 | Dissolved |
| Diesel Racing Applications Ltd | 05208287 | 20/06/2005 | 18/08/2005 | Dissolved |
| FIVESDEC97 LIMITED | 04774228 | 24/11/2003 | 09/01/2004 | Dissolved |
| FIVESDEC97 LIMITED | 04774228 | 24/11/2003 | 09/01/2004 | Dissolved |
| Group Diesel Ltd | 05268397 | 18/11/2004 | 18/08/2005 | Dissolved |
| NORFOLK UTC | 07911472 | 07/03/2018 | 31/10/2021 | Dissolved |
| TWENTY 16 EVENTS LIMITED | 10468218 | 08/11/2016 | 22/02/2017 | One Red Flag |
| Team Diesel Ltd | 05208286 | 01/02/2005 | 18/08/2005 | Dissolved |
| WARE PARK MANOR MANAGEMENT COMPANY LIMITED | 01775127 | 22/01/2006 | 01/10/2015 | Silver |