| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASTRAL PETROLEUM LIMITED | 04469519 | 25/06/2002 | Dissolved |
| John Blakey 4MAX Ltd | 05191630 | 28/07/2004 | Dissolved |
| SALA HEALTHCARE LIMITED | 06567456 | 16/04/2008 | Dissolved |
| STAR PETROLEUM PLC | 03754520 | 01/03/2003 | Dissolved |
| TM SERVICES LIMITED | 01473210 | 29/01/1993 | Dissolved |
| Tm Information Systems Ltd | 02086931 | 29/01/1993 | Dissolved |
| Tm Management Consultants Ltd | 02011630 | 16/02/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CATS EYES PRODUCTIONS LIMITED | 04122566 | 11/11/2002 | 27/01/2005 | Dissolved |
| COMET PETROLEUM LIMITED | 05591077 | 12/10/2005 | 06/04/2016 | Dissolved |
| GLOBAL PETROLEUM (UK) LIMITED | 08291950 | 13/11/2012 | 29/01/2021 | Dissolved |
| GLOBAL PETROLEUM EXPLORATION LTD | 05513792 | 20/07/2005 | 30/01/2021 | One Red Flag |
| GLOBAL PETROLEUM LIMITED | FC031785 | 26/02/2014 | 28/01/2021 | One Red Flag |
| NEPTUNE PETROLEUM LIMITED | 05112493 | 26/04/2004 | 06/04/2016 | Dissolved |
| PLANET OIL LIMITED | 03460558 | 01/07/2001 | 04/07/2004 | Strike Off |
| PURSUIT RESOURCES LIMITED | 05351285 | 15/03/2005 | 01/09/2008 | Dissolved |
| SATURN PETROLEUM LIMITED | 05596985 | 19/10/2005 | 28/12/2020 | Dissolved |
| TM CONSULTANTS LIMITED | 01829425 | 26/06/1992 | 01/04/2015 | Bronze |
| TOWER RESOURCES PLC | 05305345 | 16/01/2006 | 06/04/2016 | Silver |