| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GREENLEA DEVELOPMENT LTD | 04848720 | 29/07/2003 | Dissolved |
| Helmsley Computing Ltd | 03754456 | 17/06/1999 | Dissolved |
| Helmsley Computing Ltd | 03754456 | 17/06/1999 | Dissolved |
| Homelan Ltd | 04336695 | 24/01/2002 | Dissolved |
| Homelan Ltd | 04336695 | 24/01/2002 | Dissolved |
| Indo-Asean Exploration Ltd | 02469095 | 01/01/1995 | Dissolved |
| KENSINGTON OIL & GAS GROUP LTD. | 11121786 | 21/12/2017 | Dissolved |
| Kirkland Resources (Myanmar) Limited | 02305577 | 01/01/1995 | Dissolved |
| Kirkland Resources Ltd | 02136822 | 01/01/1995 | Dissolved |
| PRODUCTION DRILLING (UK) LIMITED | 11627346 | 17/10/2018 | Dissolved |
| Siam Exploration Limited | 02275456 | 01/01/1995 | Dissolved |
| Wexford Energy Uk Ltd | 06298173 | 02/07/2007 | Dissolved |
| Wexford Energy Uk Ltd | 06298173 | 02/07/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DRAGON RESOURCES (HOLDINGS) PLC | 02191833 | 01/01/1995 | 30/06/1999 | Dissolved |
| Fynegold Petroleum Ltd | SC093090 | 31/12/1994 | 29/08/1995 | Dissolved |
| Fynegold Petroleum Ltd | SC093090 | 21/06/1995 | 29/08/1995 | Dissolved |
| KENSINGTON ENERGY LIMITED | 10597264 | 16/06/2017 | 21/12/2017 | Dissolved |
| RWE DEA UK PV LIMITED | 05452466 | 24/08/2007 | 26/08/2009 | Dissolved |
| St. Raphael's (Brentwood) Ltd. | 04971309 | 21/11/2003 | 05/09/2006 | Dissolved |
| Trisearch Ltd | 02302453 | 01/01/1995 | 13/07/1995 | Dissolved |
| VICTORIA PETROLEUM LIMITED | 01681831 | 15/05/1995 | 29/08/1995 | Amber |
| VICTORIA PETROLEUM LIMITED | 01681831 | 21/08/1995 | 29/08/1995 | Amber |