| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| KEELWOOD LIMITED | 04570491 | 01/03/2011 | Dissolved |
| TEAKAN INVESTMENTS LIMITED | SF000919 | 09/03/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FORELAND OIL LIMITED | FC029435 | 31/12/2010 | 22/05/2013 | One Red Flag |
| FORTUNA RESOURCES (SUNDA) LIMITED | SF000972 | 31/12/2010 | 22/05/2013 | Bronze |
| GERRARD STREET BAPTIST CHURCH | SC331490 | 26/09/2007 | 30/10/2007 | One Red Flag |
| GERRARD STREET BAPTIST CHURCH | SC331490 | 26/09/2007 | 06/07/2012 | One Red Flag |
| OFFSHORE POLLUTION LIABILITY ASSOCIATION LIMITED(THE) | 01182588 | 07/03/2011 | 07/08/2012 | Silver |
| REPSOL ALPHA LIMITED | 04796268 | 01/03/2011 | 17/12/2012 | Silver |
| REPSOL BETA LIMITED | 04796282 | 01/03/2011 | 17/12/2012 | One Red Flag |
| REPSOL LNS LIMITED | 02483161 | 01/03/2011 | 17/12/2012 | Silver |
| REPSOL NORTH SEA LIMITED | 01061863 | 01/03/2011 | 17/12/2012 | Silver |
| REPSOL OIL TRADING LIMITED | 02307374 | 01/03/2011 | 17/12/2012 | Amber |
| REPSOL RESOURCES UK LIMITED | 00825828 | 01/03/2011 | 17/12/2012 | Silver |
| REPSOL TRANSPORTATION (UT) LIMITED | 03093642 | 01/03/2011 | 17/12/2012 | Gold |
| REPSOL TRUSTEES (UK) LIMITED | 02901437 | 01/03/2011 | 17/12/2012 | Not Trading |
| RIFT OIL LIMITED | 05285247 | 31/12/2010 | 22/05/2013 | Dissolved |
| RIGEL PETROLEUM (NI) LIMITED | NI029801 | 01/03/2011 | 17/12/2012 | Silver |
| RIGEL PETROLEUM UK LIMITED | 03389978 | 01/03/2011 | 17/12/2012 | Silver |
| TALISMAN (JAMBI MERANG) LIMITED | 03065216 | 31/12/2010 | 22/05/2013 | Gold |
| TALISMAN COLOMBIA HOLDCO LIMITED | 07307720 | 01/03/2011 | 19/10/2015 | Bronze |
| TALISMAN FINANCE (UK) LIMITED | 07457365 | 03/12/2010 | 19/10/2015 | Dissolved |
| TALISMAN PERPETUAL (NORWAY) LIMITED | 07964018 | 24/02/2012 | 19/10/2015 | Amber |
| TALISMAN RESOURCES (BAHAMAS) LIMITED | SF000973 | 31/12/2010 | 22/05/2013 | One Red Flag |
| TALISMAN RESOURCES (NORTH WEST JAVA) LIMITED | 04843062 | 31/12/2010 | 22/05/2013 | Gold |
| TALISMAN UK (SOUTH EAST SUMATRA) LIMITED | 01191945 | 31/12/2010 | 22/05/2013 | Silver |
| TALISMAN UK INVESTMENTS LIMITED | 07964010 | 24/02/2012 | 19/10/2015 | Dissolved |
| TEGSI (UK) LIMITED | 07541769 | 20/04/2011 | 19/10/2015 | Dissolved |
| TRANSWORLD PETROLEUM (U.K.) LIMITED | 01010787 | 01/03/2011 | 17/12/2012 | Amber |