| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRITISH ENERGY BOND FINANCE LIMITED | SC270186 | 02/12/2019 | Dissolved |
| BRITISH ENERGY GENERATION (UK) LIMITED | SC117121 | 02/12/2019 | Dissolved |
| BRITISH ENERGY INTERNATIONAL HOLDINGS LIMITED | SC138614 | 02/12/2019 | Dissolved |
| BRITISH ENERGY TRUSTEES LIMITED | SC164014 | 02/12/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARMOOR WIND POWER LIMITED | 07372463 | 23/07/2014 | 01/02/2017 | Dissolved |
| BICKER FEN WINDFARM LIMITED | 06708662 | 23/07/2014 | 01/02/2017 | Silver |
| BLYTH OFFSHORE DEMONSTRATOR LIMITED | 09085597 | 29/10/2014 | 14/03/2016 | Gold |
| BOUNDARY LANE WINDFARM LIMITED | 04600338 | 23/07/2014 | 01/02/2017 | Dissolved |
| BRAEMORE WOOD WINDFARM LIMITED | 04599450 | 23/07/2014 | 01/02/2017 | Dissolved |
| BRITISH ENERGY LIMITED | SC162273 | 02/12/2019 | 01/04/2023 | Dissolved |
| BURNFOOT EAST WINDFARM LIMITED | 06708711 | 23/07/2014 | 01/02/2017 | Dissolved |
| BURNHEAD MOSS WIND FARM LIMITED | 08602968 | 23/07/2014 | 01/02/2017 | Strike Off |
| CEMMAES WINDFARM LIMITED | 02664626 | 23/07/2014 | 01/02/2017 | Dissolved |
| COLD NORTHCOTT WINDFARM LIMITED | 02629572 | 23/07/2014 | 01/02/2017 | Amber |
| CORRIEMOILLIE WINDFARM LIMITED | 09377951 | 07/01/2015 | 01/02/2017 | Bronze |
| EDF ENERGY NUCLEAR GENERATION GROUP LIMITED | SC270184 | 02/12/2019 | 01/04/2023 | Silver |
| EDF ENERGY NUCLEAR GENERATION LIMITED | 03076445 | 12/02/2007 | 26/08/2014 | Silver |
| EDF ENERGY RENEWABLES LIMITED | 06456689 | 16/03/2018 | 01/01/2023 | Gold |
| EDF ENERGY ROUND 3 ISLE OF WIGHT LIMITED | 04600558 | 01/07/2014 | 01/02/2017 | Dissolved |
| FAIRFIELD WINDFARM LIMITED | 06708608 | 23/07/2014 | 01/02/2017 | Strike Off |
| FALLAGO RIG II WINDFARM LIMITED | 09975449 | 28/01/2016 | 01/02/2017 | Not Trading |
| FENLAND WINDFARMS LIMITED | 05078141 | 23/07/2014 | 01/02/2017 | Silver |
| FIRST WINDFARM HOLDINGS LIMITED | 02664824 | 23/07/2014 | 01/02/2017 | Dissolved |
| GLASS MOOR II WINDFARM LIMITED | 04696847 | 23/07/2014 | 16/12/2014 | Gold |
| GREAT ORTON WINDFARM II LIMITED | 03606588 | 23/07/2014 | 01/02/2017 | Dissolved |
| GREEN RIGG WINDFARM LIMITED | 07860926 | 23/07/2014 | 16/12/2014 | Silver |
| HIGH HEDLEY HOPE WIND LIMITED | 04079850 | 23/07/2014 | 01/02/2017 | Bronze |
| LLANGWYRYFON WINDFARM LIMITED | 02664621 | 23/07/2014 | 01/02/2017 | Strike Off |
| LONGPARK WINDFARM LIMITED | 06708766 | 23/07/2014 | 01/02/2017 | Strike Off |
| RED TILE WIND LIMITED | 05170511 | 23/07/2014 | 01/02/2017 | Dissolved |
| ROADE WINDFARM LIMITED | 08561112 | 23/07/2014 | 01/02/2017 | Strike Off |
| ROWAN ONSHORE WINDFARMS LIMITED | 06708797 | 23/07/2014 | 01/02/2017 | Gold |
| RUSHOLME WINDFARM LIMITED | 06708771 | 23/07/2014 | 16/12/2014 | Silver |
| STRANOCH WINDFARM LIMITED | 02825049 | 23/07/2014 | 01/02/2017 | Silver |
| TEESSIDE WINDFARM LIMITED | 06708759 | 23/07/2014 | 01/02/2017 | Silver |
| WALKWAY WINDFARM LIMITED | 06708854 | 23/07/2014 | 01/02/2017 | Strike Off |