| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Associated Enviromental Projects (Hampshire) Ltd | 02820944 | 19/05/1993 | 20/05/1996 | Dissolved |
| Cardiff Waste Management Ltd | 02823986 | 28/05/1993 | 20/05/1994 | Dissolved |
| Energy Services Partnership Ltd | 03432292 | 05/12/1997 | 09/04/1998 | Dissolved |
| Enviroenergy (Nottingham) Ltd | 02952129 | 25/07/1994 | 01/04/1995 | Dissolved |
| HAMPSHIRE WASTE SERVICES LIMITED | 02537089 | 07/05/1997 | 31/12/1999 | Silver |
| Power Engineering Ltd | 02696291 | 12/03/1992 | 12/05/1992 | Dissolved |
| R K Mainmet Ltd | 01684802 | 13/12/1991 | 09/04/1992 | Dissolved |
| SOUTH EAST LONDON COMBINED HEAT AND POWER LIMITED | 02489384 | 05/04/1992 | 01/06/2004 | Silver |
| THE ASSOCIATION FOR DECENTRALISED ENERGY | 00917116 | 27/06/1991 | 27/07/2001 | Silver |
| Tal Waste Disposal Ltd | 02772325 | 09/12/1992 | 13/12/1993 | Dissolved |
| VEOLIA ES AURORA LIMITED | 03297034 | 28/05/1997 | 31/12/1999 | Gold |