| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BLACK TORRINGTON SOLAR LTD | 13411919 | 03/12/2024 | Amber |
| CAPITAS ENERGY FINANCE 2 LIMITED | 11600256 | 23/03/2022 | Amber |
| CAPITAS ENERGY FINANCE LIMITED | 10570895 | 24/02/2020 | Bronze |
| COGENESCO LIMITED | 09752150 | 27/08/2015 | Bronze |
| EFFICIENT GENERATION LIMITED | 09561076 | 27/11/2015 | Silver |
| LEODIBEST WIND FARM LIMITED | SC362241 | 06/07/2009 | Dissolved |
| MCNALLY WILD LIMITED | 09131462 | 15/07/2014 | Silver |
| NORTHERN INDUSTRIAL GENERATION LIMITED | 12642417 | 03/06/2020 | One Red Flag |
| SECGEN BIDCO LIMITED | 12859612 | 04/09/2020 | Bronze |
| SECGEN HOLDCO LIMITED | 12857790 | 04/09/2020 | Bronze |
| SECURE GENERATION LIMITED | 09564647 | 30/10/2020 | Silver |
| SUNCROP BURSTWICK GENERATION LIMITED | 15411632 | 15/01/2024 | Amber |
| SUNCROP GENERATION LIMITED | 14729970 | 14/03/2023 | Not Trading |
| SUNCROP NEW GENERATION LIMITED | 15416541 | 16/01/2024 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BURNLEY WIND PROJECT LIMITED | 07514338 | 02/02/2011 | 08/11/2011 | Dissolved |
| CAITHNESS POWER LIMITED | 06790610 | 14/01/2009 | 11/08/2010 | Dissolved |
| CAITHNESS POWER LIMITED | 06790610 | 14/01/2009 | 11/08/2010 | Dissolved |
| CAVAK GENERATION LIMITED | 10835661 | 26/06/2017 | 13/07/2018 | Dissolved |
| CHP SOLUTIONS LIMITED | 08767114 | 20/08/2014 | 24/06/2016 | Silver |
| CONRAD (BLETCHLEY) LIMITED | 09624279 | 01/04/2016 | 11/04/2017 | Silver |
| CONRAD (REDBOURN) LIMITED | 09644964 | 01/04/2016 | 23/05/2017 | Bronze |
| HAPPY TOMATOES LIMITED | 09280630 | 27/10/2014 | 24/06/2016 | Not Trading |
| HAPPY WATTS LIMITED | 07936079 | 26/01/2015 | 24/06/2016 | Strike Off |
| SOLAR ENERGY SOLUTIONS LIMITED | 09091419 | 26/01/2015 | 21/06/2016 | Strike Off |
| WILCAM GENERATION LIMITED | 10835420 | 26/06/2017 | 13/07/2018 | Dissolved |
| YORKSHIRE GROWN PRODUCE LIMITED | 02783670 | 30/01/2015 | 12/08/2016 | Gold |