| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH RACING DRIVERS CLUB LIMITED(THE) | 00257980 | 01/10/1992 | 10/09/1993 | Silver |
| Brp (Silverstone) Limited | 01784507 | 10/11/1992 | 10/09/1993 | Dissolved |
| Coinround Ltd | 01624255 | 06/09/1991 | 23/11/1994 | Dissolved |
| Coinround Ltd | 01624255 | 06/09/1991 | 13/05/2001 | Dissolved |
| Green Crop Conservation Limited | 00474826 | 10/11/1992 | 10/09/1993 | Dissolved |
| IWIS DRIVE SYSTEMS LIMITED | 02969829 | 18/10/1994 | 13/05/2001 | Gold |
| JHBTH LIMITED | 00787398 | 11/04/1991 | 13/05/2001 | Dissolved |
| ROLLER CHAIN DISTRIBUTORS LTD. | 01772898 | 28/01/1991 | 13/05/2001 | Dissolved |
| SILVERSTONE ADVISORY SERVICES LIMITED | 02594681 | 10/11/1992 | 10/09/1993 | Gold |
| SILVERSTONE CIRCUITS LIMITED | 00882843 | 10/11/1992 | 24/04/1994 | Silver |
| SILVERSTONE CLUB LIMITED | 01084536 | 10/11/1992 | 24/04/1994 | Silver |
| SILVERSTONE ESTATES LIMITED | 01013427 | 10/11/1992 | 24/04/1994 | Amber |
| SILVERSTONE GRAND PRIX LIMITED | 01162508 | 10/11/1992 | 10/09/1993 | Gold |
| SILVERSTONE RACING SCHOOL LIMITED | 01784502 | 10/11/1992 | 10/09/1993 | Gold |
| SPLIT ROLLER BEARING CO. LIMITED | 02897618 | 15/03/1994 | 13/05/2001 | Dissolved |
| SPLIT ROLLER BEARING CO. LIMITED | 02897618 | 15/03/1994 | 13/05/2001 | Dissolved |
| Silverstone Rally Centre Limited | 02374917 | 10/11/1992 | 10/09/1993 | Dissolved |
| Silverstone Signs Limited | 01784503 | 10/11/1992 | 10/09/1993 | Dissolved |
| Silverstone Skid School Ltd | 01670812 | 10/11/1992 | 24/04/1994 | Dissolved |
| THE BRDC LIMITED | 01773946 | 10/11/1992 | 10/09/1993 | Silver |