| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BIOMASS UK LIMITED | 04556027 | 13/02/2003 | Silver |
| Biomass Technologies Ltd | 04556024 | 31/07/2007 | Dissolved |
| CAPITOL TRADING UK LIMITED | 02843626 | 09/08/1993 | Gold |
| CAPITOL TRADING UK LIMITED | 02843626 | 26/09/1994 | Gold |
| Capitol Commodities Ltd | 05779257 | 24/05/2006 | Dissolved |
| FOXGATE INTERNATIONAL LIMITED | 09600269 | 20/05/2015 | Dissolved |
| Foxgate Trading Ltd | 03408185 | 24/07/1997 | Dissolved |
| Hughes Mining Co Ltd | 03212032 | 19/09/1996 | Dissolved |
| Hughes Mining Co Ltd | 03212032 | 19/09/1996 | Dissolved |
| Mineral Technology & Trading Ltd | 02646988 | 19/09/1991 | Dissolved |
| Mineral Technology & Trading Ltd | 02646988 | 19/09/1991 | Dissolved |
| Roundhill Management Ltd | 03523233 | 06/03/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Cumberland Coal Ltd | 03613437 | 08/09/1998 | 20/03/2002 | Dissolved |
| Cunning Point Investments Ltd | 03119360 | 15/02/1996 | 25/03/2003 | Dissolved |
| NORTH WEST LAND REGENERATION LIMITED | 03148162 | 15/02/1996 | 04/04/2002 | Dissolved |
| The Cumberland Coal & Fireclay Co Ltd | 02907572 | 11/03/1994 | 20/03/2002 | Dissolved |