| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADAMSON DEL 6 LIMITED | 10144978 | 20/02/2017 | Dissolved |
| APEIRON PROPERTIES LIMITED | 04487502 | 25/10/2017 | Not Trading |
| BIOGAS TECHNOLOGY LIMITED | 02323287 | 27/11/2018 | Silver |
| CMR CONSULTANTS LIMITED | 03192206 | 28/02/2017 | One Red Flag |
| COMPLEX TO CLEAR GROUP HOLDINGS 1 LIMITED | 15298820 | 07/08/2024 | Amber |
| COMPLEX TO CLEAR GROUP LIMITED | 05044963 | 18/04/2023 | One Red Flag |
| ESSENTIAL CONTROL LIMITED | 03104919 | 12/09/2016 | Amber |
| KNOWSLEY ENERGY RECOVERY LIMITED | 07058988 | 11/03/2022 | Not Trading |
| LAND FILL GAS LIMITED | 04370886 | 25/10/2017 | Not Trading |
| POWERZERO ENERGY LIMITED | 15037832 | 31/07/2023 | Bronze |
| ROOT-POWER (NORTH) LIMITED | 15286460 | 15/11/2023 | Amber |
| ROOT-POWER (SOUTH) LIMITED | 15287001 | 15/11/2023 | Amber |
| ROOT-POWER LIMITED | 15499441 | 18/02/2024 | Amber |
| SWITCH2 ENERGY LIMITED | 02409803 | 21/11/2016 | Silver |
| SWITCH2 HOLDINGS LIMITED | 04990582 | 27/10/2017 | Not Trading |
| YLEM ENERGY LIMITED | 02152229 | 28/02/2017 | Silver |
| YLEM FLEXIBLE POWER LIMITED | 15503405 | 19/02/2024 | Amber |
| YLEM GROUP LIMITED | 03516925 | 27/03/2017 | Gold |
| YLEM POWER LIMITED | 11934674 | 09/04/2019 | One Red Flag |
| YLEM RENEWABLES LIMITED | 10940218 | 31/08/2017 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|