| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANESCO ACQUISITIONCO LIMITED | 10723411 | 15/04/2020 | Dissolved |
| CLEAN POWER CONSULTING LTD | 14735973 | 16/03/2023 | Silver |
| ORIGAMI ENERGY LIMITED | 08619644 | 01/01/2023 | Amber |
| QUANESCO TOPCO LIMITED | 13412177 | 11/06/2021 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALFRETON SOLAR LIMITED | 13730231 | 08/11/2021 | 17/11/2022 | Silver |
| ANESCO HOLDINGS LIMITED | 11909110 | 10/02/2020 | 04/01/2023 | Bronze |
| BEAVOR GRANGE SOLAR LIMITED | 14076259 | 28/04/2022 | 26/07/2022 | Silver |
| BISHOPSTONE SOLAR LIMITED | 13732467 | 09/11/2021 | 31/03/2022 | Amber |
| CBS ENERGY STORAGE ASSETS UK LIMITED | 02352390 | 22/04/2014 | 06/02/2020 | Bronze |
| CELTIC ARRAY LIMITED | 07103802 | 28/02/2017 | 06/02/2020 | Dissolved |
| CENTRICA (LINCS) WIND FARM LIMITED | 07097280 | 28/02/2017 | 06/02/2020 | Not Trading |
| CENTRICA BARRY LIMITED | 04815511 | 22/04/2014 | 09/12/2019 | Silver |
| CENTRICA BUSINESS SOLUTIONS INTERNATIONAL LIMITED | 07033278 | 28/02/2017 | 09/12/2019 | Not Trading |
| CENTRICA BUSINESS SOLUTIONS MANAGEMENT LIMITED | 03275445 | 02/11/2016 | 09/12/2019 | Amber |
| CENTRICA DISTRIBUTED GENERATION LIMITED | 04713745 | 22/04/2014 | 09/12/2019 | Silver |
| CENTRICA ENERGY ASSETS HOLDINGS LIMITED | 05006144 | 22/04/2014 | 09/12/2019 | Amber |
| CENTRICA ENERGY OPERATIONS LIMITED | 04217941 | 22/04/2014 | 01/03/2016 | Dissolved |
| CHAPEL LANE ENERGY STORAGE LIMITED | 13933410 | 22/02/2022 | 04/01/2023 | Not Trading |
| EP LANGAGE LIMITED | 03462783 | 22/04/2014 | 31/08/2017 | Gold |
| EP SHB LIMITED | 02571241 | 22/04/2014 | 31/08/2017 | Gold |
| GAYTON SOLAR LIMITED | 14070772 | 26/04/2022 | 20/09/2023 | One Red Flag |
| GODSFIELD SOLAR LIMITED | 12589003 | 06/05/2020 | 04/01/2023 | Strike Off |
| GS10 ENERGY STORAGE LIMITED | 12643653 | 03/06/2020 | 04/11/2020 | One Red Flag |
| HIGH MEADOW 2 SOLAR LIMITED | 13737364 | 11/11/2021 | 04/01/2023 | Not Trading |
| HUMBERLAND LIMITED | 02949541 | 22/04/2014 | 29/02/2016 | Not Trading |
| IDDENSHALL SOLAR LIMITED | 13933318 | 22/02/2022 | 30/08/2023 | One Red Flag |
| LAKE ACQUISITIONS LIMITED | 06612465 | 22/07/2019 | 01/02/2020 | Silver |
| LOW FARM SOLAR LIMITED | 12591305 | 07/05/2020 | 22/07/2021 | Bronze |
| QUANESCO BIDCO LIMITED | 13411589 | 11/06/2021 | 17/01/2023 | Bronze |
| QUANESCO MIDCO LIMITED | 13412163 | 11/06/2021 | 17/01/2023 | Silver |
| RHIANNON WIND FARM LIMITED | 08249910 | 28/02/2017 | 06/02/2020 | Dissolved |
| RIVER NENE POWER LIMITED | 04262250 | 22/04/2014 | 09/12/2019 | Gold |
| ROTHIENORMAN ENERGY STORAGE LIMITED | 14315680 | 24/08/2022 | 04/01/2023 | One Red Flag |
| RWE KL LIMITED | 04262243 | 22/04/2014 | 06/02/2020 | Not Trading |
| SAMPSHILL SOLAR LIMITED | 13732552 | 09/11/2021 | 04/01/2023 | Not Trading |
| SIDDINGTON SOLAR FARM LIMITED | 12589024 | 06/05/2020 | 27/10/2021 | Silver |
| ST ASAPH SOLAR LIMITED | 14113150 | 17/05/2022 | 20/09/2023 | Bronze |
| WILLINGTON (NEWTON LANE) SOLAR LIMITED | 14113197 | 17/05/2022 | 04/01/2023 | Not Trading |
| WINTERTON SOLAR LIMITED | 14070884 | 26/04/2022 | 20/09/2023 | Silver |
| WOODWALTON SOLAR LIMITED | 13736021 | 10/11/2021 | 04/01/2023 | One Red Flag |