| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| China Encounters Ltd | 05738961 | 10/03/2006 | Dissolved |
| China Encounters Ltd | 05738961 | 10/03/2006 | Dissolved |
| Croydon Zone Ltd | 04581888 | 01/10/2003 | Dissolved |
| Lime Leaf Ltd | 04254278 | 11/02/2004 | Dissolved |
| Lime Leaf Ltd | 04254278 | 19/07/2001 | Dissolved |
| Pae Panafrican Energy Uk Ltd | 04179043 | 02/05/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CBM GAS (UKRAINE) LIMITED | 06335785 | 07/08/2007 | 23/07/2008 | Dissolved |
| CBM GAS (UKRAINE) LIMITED | 06335785 | 07/08/2007 | 18/03/2011 | Dissolved |
| CBM OIL LTD | 05359248 | 17/03/2005 | 25/07/2008 | One Red Flag |
| CBM OIL LTD | 05359248 | 17/03/2005 | 18/03/2011 | One Red Flag |
| Croydon Zone Ltd | 04581888 | 01/10/2003 | 30/01/2006 | Dissolved |
| FIRST OIL SNS LIMITED | 00986309 | 01/08/1996 | 20/04/1998 | Dissolved |
| MEDUSA (MONTENEGRO) LIMITED | SC187677 | 18/08/1999 | 30/01/2001 | Dissolved |
| MEDUSA HYDROCARBONS LIMITED | 02684930 | 23/04/1999 | 27/01/2000 | Dissolved |
| MEDUSA HYDROCARBONS LIMITED | 02684930 | 25/11/1999 | 31/12/2000 | Dissolved |
| MEDUSA OIL & GAS LIMITED | 03390249 | 01/04/1999 | 31/03/2001 | Dissolved |
| OFFSHORE POLLUTION LIABILITY ASSOCIATION LIMITED(THE) | 01182588 | 06/12/1995 | 02/07/1996 | Silver |
| Ramco Energy (Tyumen) Ltd | SC142014 | 18/08/1999 | 30/01/2001 | Dissolved |
| Ramco Hazar Energy Ltd | SC130698 | 18/08/1999 | 30/01/2001 | Dissolved |
| Ramco Oil Ltd | SC139615 | 18/08/1999 | 30/01/2001 | Dissolved |
| Ramco Seven Heads Ltd | SC172163 | 18/08/1999 | 30/01/2001 | Dissolved |
| SE INNOVATION LIMITED | SC130699 | 18/08/1999 | 30/01/2001 | Dissolved |
| SE INNOVATION LIMITED | SC130699 | 10/03/2000 | 30/01/2001 | Dissolved |