| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BH ENERGYGAP (DONCASTER) LIMITED | 09119504 | 24/12/2019 | One Red Flag |
| BROAD ENERGY (WALES) LIMITED | 09334592 | 07/01/2020 | One Red Flag |
| LOW CARBON CANADA BIOENERGY LIMITED | 14301480 | 17/08/2022 | One Red Flag |
| LOW CARBON EAAS LIMITED | 11205953 | 14/02/2018 | One Red Flag |
| LOW CARBON POLAND W2E LIMITED | 14633599 | 02/02/2023 | Bronze |
| LOW CARBON W2E LIMITED | 09403849 | 24/11/2017 | Dissolved |
| LOW CARBON W2E2 LIMITED | 12455697 | 11/02/2020 | One Red Flag |
| MEDWAY ENERGY RECOVERY LIMITED | 12790514 | 04/08/2020 | One Red Flag |
| REDCAR HOLDINGS LIMITED | 11544871 | 15/11/2019 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRANDAUER HOLDINGS LIMITED | 00835402 | 01/06/2014 | 30/11/2020 | Gold |
| DOVERYARD LIMITED | 11065944 | 27/11/2017 | 22/10/2021 | One Red Flag |
| DY OLDHALL ENERGY RECOVERY LIMITED | 12099664 | 12/07/2019 | 22/10/2021 | Dissolved |
| ENFINIUM KELVIN LIMITED | 07053816 | 02/08/2019 | 28/06/2021 | Bronze |