| Company | Timeline | Status | |
| Corona Energy Limited Secretary • Administrator | 22 Oct 1996←3 Months→28 Jan 1997 | Active | |
| Corona Energy Retail 1 Limited Secretary • Unreported | 22 Oct 1996←3 Months→28 Jan 1997 | Active | |
| Corona Gas Management Limited Secretary • Unreported | 9 Jun 1995←1 Year 7 Months→28 Jan 1997 | Active | |
