| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Eurogas Consulting Ltd | 04928708 | 10/10/2003 | Dissolved |
| Saturn Gas Ltd | 03380305 | 07/03/2002 | Dissolved |
| Westchester Ltd. | 02919740 | 28/04/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CORONA ENERGY LIMITED | 03241012 | 22/10/1996 | 02/02/2001 | Bronze |
| CORONA ENERGY RETAIL 1 LIMITED | 03241002 | 14/01/1997 | 02/02/2001 | Silver |
| CORONA ENERGY RETAIL 2 LIMITED | SC138299 | 23/05/1997 | 02/02/2001 | Bronze |
| CORONA GAS MANAGEMENT LIMITED | 02879748 | 01/06/1994 | 02/02/2001 | Silver |
| Frankfurt Securities Ltd | 02614396 | 10/06/1992 | 15/11/1993 | Dissolved |
| GRENDAHL INVESTMENT LIMITED | 02087297 | 10/08/1992 | 08/01/2011 | Silver |
| Interocean Oil Brokers Ltd | 01907076 | 24/06/1993 | 23/12/1993 | Dissolved |
| Interocean Oil Futures Ltd | 01895331 | 24/06/1993 | 23/12/1993 | Dissolved |
| PENINSULA HEIGHTS MANAGEMENT COMPANY LIMITED | 03031600 | 06/11/2000 | 22/02/2001 | Not Trading |
| PULSE 24 LIMITED | 03425562 | 27/08/1998 | 02/02/2001 | Amber |
| Saturn Gas Ltd | 03380305 | 07/03/2002 | 23/05/2002 | Dissolved |