| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GREENHOUSE-ECO LIMITED | 07202155 | 25/03/2010 | Dissolved |
| KOI WATER GARDEN LIMITED | 03474013 | 01/12/1997 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Ele International Ltd | 02307609 | 15/03/1991 | 01/07/1996 | Dissolved |
| Environmental Instrumentation Group Ltd | 02295798 | 15/03/1991 | 08/11/1999 | Dissolved |
| HAUL WASTE LIMITED | 00679090 | 07/03/1991 | 01/03/1998 | Dissolved |
| PENINSULA | 00685236 | 08/06/1991 | 01/03/1998 | Dissolved |