| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ascent Gabon Ltd | 05507954 | 13/07/2005 | Dissolved |
| Ascent Petroleum Ventures Ltd | 06685180 | 01/09/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 7 - 12 ST. OLAF'S MANAGEMENT COMPANY LIMITED | 03963829 | 02/07/2001 | 22/08/2002 | Not Trading |
| ASCENT BAJCSA HOLDINGS LIMITED | 06799589 | 23/01/2009 | 14/12/2012 | Dissolved |
| ASCENT DRILLING LIMITED | 06355386 | 29/08/2007 | 14/12/2012 | Dissolved |
| ASCENT HUNGARY LIMITED | 06593169 | 14/05/2008 | 14/12/2012 | Dissolved |
| ASCENT PRODUCTION LIMITED | 05491060 | 24/06/2005 | 14/12/2012 | Dissolved |
| ASCENT RESOURCES PLC | 05239285 | 01/03/2005 | 14/12/2012 | Amber |
| AYOOPCO LIMITED | 04050229 | 27/01/2006 | 02/05/2008 | Dissolved |
| CDS OIL & GAS GROUP PLC | 05061058 | 17/01/2005 | 14/09/2010 | Dissolved |