| Company | Timeline | Status | |
| Alta Quest Energy Corporation (UK) Limited Secretary • Company Secretary | 15 Nov 2000←8 Months→20 Jul 2001 | Active | |
| Altaquest Oil Products Limited Secretary • Company Secretary | 15 Nov 2000←8 Months→20 Jul 2001 | Dissolved | |
| Courage Energy (U.K.) Limited Secretary • Unreported | 30 Dec 1997←3 Years→20 Jul 2001 | Active | |
