| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| SIRIUS RENEWABLE ENERGY LTD | 10925888 | 21/08/2017 | Bronze |
| SRE (HALFWAY) LTD | 10980752 | 25/09/2017 | Dissolved |
| SRE (WITHAM) LTD | 10409114 | 04/10/2016 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| SEDG (CAERGEILIOG) LIMITED | 10829184 | 21/06/2017 | 13/10/2020 | Silver |
| SEDG (MINERS) LTD | 10648802 | 02/03/2017 | 13/10/2020 | One Red Flag |
| SHELL GREEN LTD | 11068994 | 17/11/2017 | 05/09/2020 | Silver |
| SIRIUS ECODEV GROUP LTD | 10643742 | 28/02/2017 | 13/10/2020 | Silver |
| SIRIUS PLANNING LTD | 10518189 | 09/12/2016 | 17/10/2023 | Bronze |
| SIRIUS PLANT LTD | 10518182 | 09/12/2016 | 17/10/2023 | Silver |
| SIRIUSDEV (FYLANDS) LTD | 10973585 | 20/09/2017 | 13/10/2020 | Dissolved |
| SIRIUSDEV (MINERS) LTD | 10973568 | 20/09/2017 | 13/10/2020 | Gold |
| WR (GREENFIELD) LIMITED | 10561176 | 12/01/2017 | 24/03/2020 | One Red Flag |