| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CBS ENERGY STORAGE ASSETS UK LIMITED | 02352390 | 01/01/2014 | 24/10/2014 | Bronze |
| CENTRICA BARRY LIMITED | 04815511 | 01/01/2014 | 24/10/2014 | Bronze |
| CENTRICA BUSINESS SOLUTIONS MANAGEMENT LIMITED | 03275445 | 01/01/2014 | 24/10/2014 | Silver |
| CENTRICA DISTRIBUTED GENERATION LIMITED | 04713745 | 01/01/2014 | 24/10/2014 | Bronze |
| CENTRICA ENERGY ASSETS HOLDINGS LIMITED | 05006144 | 01/01/2014 | 24/10/2014 | Amber |
| CENTRICA ENERGY OPERATIONS LIMITED | 04217941 | 01/01/2014 | 24/10/2014 | Dissolved |
| DISTRIBUTED ENERGY CUSTOMER SOLUTIONS LIMITED | 04942184 | 01/01/2014 | 24/10/2014 | Silver |
| EP LANGAGE LIMITED | 03462783 | 01/01/2014 | 24/10/2014 | Gold |
| EP SHB LIMITED | 02571241 | 01/01/2014 | 24/10/2014 | Silver |
| HUMBERLAND LIMITED | 02949541 | 01/01/2014 | 24/10/2014 | Not Trading |
| RIVER NENE POWER LIMITED | 04262250 | 01/01/2014 | 24/10/2014 | Gold |
| RWE KL LIMITED | 04262243 | 01/01/2014 | 24/10/2014 | Insolvent |