| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH GAS FINANCE LIMITED | 06796004 | 20/01/2009 | 22/07/2009 | Silver |
| BRITISH GAS INSURANCE LIMITED | 06608316 | 02/06/2008 | 15/06/2009 | Gold |
| CENTRICA ALPHA FINANCE LIMITED | 04577601 | 30/01/2009 | 22/07/2009 | Dissolved |
| CENTRICA AMERICA LIMITED | 04118195 | 30/01/2009 | 22/07/2009 | Dissolved |
| CENTRICA BASTROP FINANCE HOLDINGS | 05175574 | 30/01/2009 | 12/06/2009 | Dissolved |
| CENTRICA BETA HOLDINGS LIMITED | 04710850 | 26/09/2008 | 22/07/2009 | Silver |
| CENTRICA COMBINED COMMON INVESTMENT FUND LIMITED | 04541886 | 15/11/2007 | 18/05/2009 | Not Trading |
| CENTRICA EPSILON LIMITED | 05310628 | 30/01/2009 | 22/07/2009 | Dissolved |
| CENTRICA FINANCE (CANADA) LIMITED | 04055254 | 26/09/2008 | 22/07/2009 | Dissolved |
| CENTRICA FINANCE (US) LIMITED | 04140765 | 26/09/2008 | 22/07/2009 | Dissolved |
| CENTRICA GAMMA HOLDINGS LIMITED | 04710840 | 26/09/2008 | 22/07/2009 | Gold |
| CENTRICA HYDROGEN INNOVATIONS LIMITED | 06795997 | 20/01/2009 | 22/07/2009 | Silver |
| CENTRICA LEASING (KL) LIMITED | 04910816 | 21/11/2007 | 22/07/2009 | Dissolved |
| CENTRICA LEASING (PB) LIMITED | 05240983 | 21/11/2007 | 22/07/2009 | Dissolved |
| CENTRICA NIGERIA LIMITED | 05579645 | 30/01/2009 | 22/07/2009 | Amber |
| CENTRICA OVERSEAS HOLDINGS LIMITED | 03922153 | 26/09/2008 | 22/07/2009 | Gold |
| CH4 ENERGY LIMITED | 03275456 | 26/09/2008 | 22/07/2009 | Dissolved |
| LONDON GATEWAY PORT LIMITED | 04341592 | 30/06/2006 | 05/04/2007 | Amber |
| MERCHANT NAVY RATINGS PENSION FUND TRUSTEES LIMITED | 00862615 | 23/03/2005 | 31/03/2007 | Not Trading |
| NORBAY (UK) LIMITED | 00784508 | 31/10/2003 | 30/03/2007 | Amber |
| P.& O.PENSION FUNDS INVESTMENTS LIMITED | 00382817 | 13/01/2003 | 05/04/2007 | Not Trading |
| THE PENINSULAR AND ORIENTAL STEAM NAVIGATION COMPANY | ZC000073 | 09/09/2006 | 05/04/2007 | Bronze |