| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aviation East Ltd | 01996601 | 15/06/1991 | Dissolved |
| Aviation East Ltd | 01996601 | 15/06/1991 | Dissolved |
| Bellbrook Construction Ltd | 04948052 | 30/10/2003 | Dissolved |
| Bellbrook Construction Ltd | 04948052 | 30/10/2003 | Dissolved |
| E C M International Ltd | 02156819 | 08/05/1991 | Dissolved |
| Elan Van Diemen Ltd | 04531297 | 10/09/2002 | Dissolved |
| FIRMAN RACING CARS LLP | OC383664 | 22/03/2013 | Dissolved |
| G Force Precision Engineering Ltd | 02504029 | 30/09/2003 | Dissolved |
| PURE WATER JET LIMITED | 11567214 | 13/09/2018 | Dissolved |
| RFR CARS LTD | 08029532 | 13/04/2012 | One Red Flag |
| SPARKFORCE LIMITED | 04515886 | 13/11/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ELAN MOTORSPORTS TECHNOLOGIES U.K. LIMITED | 04589854 | 07/04/2004 | 30/11/2006 | Dissolved |
| VAN DIEMEN INTERNATIONAL RACING SERVICE LIMITED | 01101145 | 01/01/1993 | 30/11/2006 | Dissolved |
| VAN DIEMEN INTERNATIONAL RACING SERVICE LIMITED | 01101145 | 27/07/1976 | 30/11/2006 | Dissolved |