| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANCHOR LANE BESS LTD | 13811374 | 21/12/2021 | Silver |
| BEARSDEN BESS LTD | 13912752 | 14/02/2022 | Silver |
| BLAIRGOWRIE BESS LTD | 14761727 | 27/03/2023 | Silver |
| BONSALL BESS LTD | 15038160 | 31/07/2023 | Gold |
| BRANKSTON BESS LTD | 14761348 | 27/03/2023 | Silver |
| BROXBURN SOLAR LTD | 14746780 | 21/03/2023 | Gold |
| CASTLE DRIVE BESS LTD | 15038149 | 31/07/2023 | Gold |
| CELLARHEAD BESS LTD | 13082487 | 15/12/2020 | Silver |
| COALBURN BESS LTD | 14724531 | 13/03/2023 | Silver |
| DARTFORD GREEN POWER LTD | 13785158 | 06/12/2021 | Not Trading |
| DOWNIEBRAE BESS LTD | 14657677 | 13/02/2023 | Silver |
| DOWNIEBRAE EV LTD | 15389761 | 05/01/2024 | Amber |
| ECODEV (ALYTH) HOLDINGS LTD | 13759994 | 23/11/2021 | Not Trading |
| ECODEV (ALYTH) LTD | 13774236 | 30/11/2021 | Silver |
| ECODEV (ALYTH) SOLAR LTD | 15351442 | 14/12/2023 | Amber |
| ECODEV (SOUTH) LTD | 13530988 | 26/07/2021 | Silver |
| ECODEV BESS 10 LIMITED | 10743340 | 27/04/2017 | Silver |
| ECODEV GROUP LTD | 10276309 | 13/07/2016 | One Red Flag |
| ECODEV INDIA LIMITED | 12222991 | 23/09/2019 | Dissolved |
| ECODEV POWER LTD | 14455753 | 01/11/2022 | Dissolved |
| ECODEV PROJECTS LTD | 13910272 | 11/02/2022 | Amber |
| EDG TRADING LTD | 11942907 | 12/04/2019 | One Red Flag |
| ELDERSLIE BESS LIMITED | 13259291 | 11/03/2021 | Dissolved |
| FALKIRK BESS LTD | 15043879 | 02/08/2023 | Gold |
| FALKIRK POWER LTD | 13321637 | 08/04/2021 | Silver |
| FIDDLERS FERRY LTD | 14385301 | 29/09/2022 | Gold |
| FIRST RENEWABLE EPSILON LIMITED | 09732294 | 15/01/2018 | Dissolved |
| FLEMINGTON SOLAR LTD | 15737227 | 23/05/2024 | Amber |
| FRODSHAM GREEN POWER LTD | 14932919 | 13/06/2023 | Bronze |
| FRODSHAM POWER LTD | 14552604 | 21/12/2022 | Dissolved |
| GLENROTHES BESS LTD | 13641024 | 24/09/2021 | Bronze |
| HARDY BESS LTD | 13842444 | 11/01/2022 | Gold |
| HINKSFORD BESS LTD | 14093308 | 09/05/2022 | Silver |
| HOLME LANE BESS LIMITED | 13929259 | 21/02/2022 | Silver |
| IVER BESS LTD | 15043875 | 02/08/2023 | Silver |
| LEVENSIDE BESS LTD | 14069840 | 26/04/2022 | Silver |
| LOCHORE BESS LTD | 14725777 | 13/03/2023 | Silver |
| NEW CUMNOCK BESS LTD | 14725803 | 13/03/2023 | Silver |
| NEW DEER BESS LTD | 14724579 | 13/03/2023 | Silver |
| NEWTON BESS LTD | 14145916 | 01/06/2022 | Silver |
| SALTHOUSE BESS LTD | 14167268 | 13/06/2022 | Gold |
| SEVERN ROAD BESS LTD | 13879539 | 28/01/2022 | Silver |
| SIRIUS DEV (OAKLANDS) LTD | 12774308 | 07/04/2022 | Amber |
| SIRIUS ECODEV (ARBURY) LIMITED | 13138376 | 18/01/2021 | Amber |
| SIRIUS ECODEV (CALDER) LIMITED | 13288061 | 24/03/2021 | Silver |
| SIRIUS ECODEV (CALIFORNIA) LIMITED | 13138555 | 18/01/2021 | Amber |
| SIRIUS ECODEV (CLAPHAM) LIMITED | 13138554 | 18/01/2021 | Amber |
| SIRIUS ECODEV (GRINDON LEA) LTD | 14948526 | 20/06/2023 | Bronze |
| SIRIUS ECODEV (HIGH MEADOWS II) LIMITED | 15779677 | 15/06/2024 | Amber |
| SIRIUS ECODEV (KEITHICK) LTD | 13170877 | 01/02/2021 | Silver |
| SIRIUS ECODEV (LAMBEETH II) LIMITED | 15714584 | 11/05/2024 | Amber |
| SIRIUS ECODEV (LAMBEETH) LIMITED | 13138459 | 18/01/2021 | Amber |
| SIRIUS ECODEV (MEYRICK) LIMITED | 15743660 | 26/05/2024 | Amber |
| SIRIUS ECODEV (PEN YR HEOL) LTD | 13280429 | 21/03/2021 | Bronze |
| SIRIUS ECODEV (STIRLING) LTD | 13459817 | 16/06/2021 | Silver |
| SIRIUS ECODEV (TEALING) LTD | 12111730 | 19/07/2019 | Silver |
| SIRIUS ECODEV (TORONTO) LIMITED | 13138464 | 18/01/2021 | Bronze |
| SIRIUS ECODEV (VAUSE) LTD | 12121459 | 24/07/2019 | Silver |
| SIRIUS ECODEV (WORCESTER) LIMITED | 13319776 | 07/04/2021 | Silver |
| SIRIUSECODEV (GASTARD) LTD | 14807829 | 17/04/2023 | Bronze |
| SIRIUSECODEV (MINETY) LTD | 14552227 | 21/12/2022 | Bronze |
| SOUTHFLEET LTD | 14561931 | 29/12/2022 | Gold |
| STALYBRIDGE ENERGY PROJECT LIMITED | 13322756 | 08/04/2021 | Dissolved |
| SUNBURY BESS LTD | 13613618 | 10/09/2021 | Silver |
| THURCROFT BESS LIMITED | 13316982 | 07/04/2021 | Dissolved |
| WEAVER BESS LTD | 14389348 | 30/09/2022 | Gold |
| WISBECH BESS LTD | 15038112 | 31/07/2023 | Gold |
| WOMBOURNE BESS LTD | 13811678 | 21/12/2021 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROXBURN ENERGY STORAGE LIMITED | 12129867 | 30/07/2019 | 06/03/2023 | Bronze |
| DALMARNOCK BESS LTD | 13090868 | 18/12/2020 | 04/03/2024 | Silver |