| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Barncourt Ltd | 02573798 | 26/02/1991 | Dissolved |
| Bartmere Ltd | 02590066 | 23/04/1991 | Dissolved |
| Wentford Limited | 02573800 | 26/02/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATION OF RAILWAY TRAINING PROVIDERS LTD | 02343286 | 03/02/1992 | 16/12/1997 | Gold |
| ASSOCIATION OF RAILWAY TRAINING PROVIDERS LTD | 02343286 | 03/02/1992 | 31/01/1995 | Gold |
| AVONMINE LIMITED | 02389196 | 25/05/1992 | 10/05/1994 | Dissolved |
| Bowood Homes Ltd | 03050800 | 25/05/1995 | 26/06/1995 | Dissolved |
| EHB REEVES LIMITED | 03222805 | 10/07/1996 | 03/09/1996 | Silver |
| ENDURANCE GB | 04179719 | 14/03/2001 | 28/04/2001 | Silver |
| ENTACO GROUP LIMITED | 03317866 | 23/05/2006 | 20/02/2024 | Silver |
| HILTA PLANT LIMITED | 03026808 | 13/03/1995 | 12/04/1995 | Amber |
| Holstein & Kappert Ltd | 02866373 | 27/10/1993 | 01/02/1996 | Dissolved |
| John German Ltd | 02667278 | 08/01/1992 | 01/05/1992 | Dissolved |
| K H S Carmichael Ltd | 02757296 | 20/10/1992 | 01/11/1993 | Dissolved |
| LAND UNIT CONSTRUCTION LIMITED | 02759240 | 07/12/1992 | 11/12/1992 | Silver |
| Railtrain College Ltd | 03113344 | 31/10/1995 | 12/08/1997 | Dissolved |
| Seitz Enzinger Noll (Gb) Ltd | 02863339 | 18/10/1993 | 01/02/1996 | Dissolved |
| Sports Administration Services Ltd | 03240041 | 20/08/1996 | 15/04/1997 | Dissolved |
| VINEGAR STREET MANAGEMENT COMPANY LIMITED | 04087246 | 10/10/2000 | 31/01/2006 | Not Trading |