| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Andaman Plc | FC014399 | 19/04/1988 | Dissolved |
| TWEED VIXEN LIMITED | 08029451 | 16/04/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AGRICOLA RESOURCES PLC. | 04018807 | 01/07/2008 | 03/03/2010 | Dissolved |
| ANGEL MINING PLC | 03319691 | 18/06/1999 | 21/05/2002 | Dissolved |
| BEOWULF MINING PLC | 02330496 | 02/03/2000 | 05/03/2009 | Amber |
| BLOCK ENERGY PLC | 05356303 | 23/03/2005 | 26/03/2008 | Silver |
| CAMBRIDGE MINERAL RESOURCES PLC | 02255996 | 11/05/1992 | 09/03/1996 | Not Trading |
| CAMBRIDGE MINERAL RESOURCES PLC | 02255996 | 11/05/1992 | 12/04/1999 | Not Trading |
| ENCORE OIL LIMITED | 03328217 | 09/05/1997 | 28/05/1997 | Gold |
| ENCORE OIL LIMITED | 03328217 | 09/05/1997 | 21/01/1999 | Gold |
| HERITAGE PETROLEUM LIMITED | 04083129 | 28/09/2000 | 08/03/2004 | Dissolved |
| KENDRICK RESOURCES PLC | 02401127 | 06/07/1992 | 28/03/1994 | Amber |
| MARULA MINING PLC | 04228788 | 28/11/2002 | 10/06/2009 | Amber |
| South Atlantic Resources Ltd | 03222826 | 04/02/1998 | 12/04/1999 | Dissolved |