| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AGRONA POWER LIMITED | 09750474 | 06/08/2018 | Dissolved |
| ANGASTON POWER LIMITED | 09867113 | 06/08/2018 | Dissolved |
| ANGUS POWER LIMITED | 08840771 | 16/01/2018 | Dissolved |
| BANBURY POWER LIMITED | 10697338 | 06/08/2018 | One Red Flag |
| BRANGUS POWER LIMITED | 08840800 | 16/01/2018 | Dissolved |
| BRIGG RENEWABLE POWER FUELS LIMITED | 06266322 | 27/04/2021 | Silver |
| BRIGG RENEWABLE POWER LIMITED | 06337326 | 27/04/2021 | Silver |
| BURY POWER LIMITED | 09517811 | 06/08/2018 | One Red Flag |
| CADOXTON RESERVE POWER LIMITED | 09127592 | 06/08/2018 | One Red Flag |
| CALABRESE LIMITED | 09493702 | 06/08/2018 | Dissolved |
| CASPIAN HEAT LIMITED | 07971255 | 16/01/2018 | Dissolved |
| CATRIA LIMITED | 09493118 | 06/08/2018 | Dissolved |
| CHILLINGHAM POWER LIMITED | 08840778 | 16/01/2018 | Dissolved |
| CHOCTAW LIMITED | 09493688 | 06/08/2018 | Dissolved |
| CLYNE POWER LIMITED | 09128547 | 06/08/2018 | Bronze |
| CULVERY POWER LIMITED | 09130861 | 06/08/2018 | One Red Flag |
| CYNON POWER LIMITED | 08604620 | 06/08/2018 | One Red Flag |
| DAFEN RESERVE POWER LIMITED | 08836682 | 06/08/2018 | One Red Flag |
| DOVERYARD LIMITED | 11065944 | 22/10/2021 | One Red Flag |
| DY OLDHALL ENERGY RECOVERY LIMITED | 12099664 | 22/10/2021 | Strike Off |
| ERIE HEAT LIMITED | 07972480 | 16/01/2018 | Dissolved |
| ESUS RESERVE POWER LTD | 09379916 | 06/08/2018 | Dissolved |
| HARBOURNE POWER LIMITED | 09130292 | 06/08/2018 | Bronze |
| HULL RESERVE POWER LIMITED | 07882287 | 06/08/2018 | Bronze |
| IMMINGHAM POWER LIMITED | 10618661 | 06/08/2018 | Bronze |
| IRWELL POWER LIMITED | 10116738 | 06/08/2018 | Bronze |
| KABARDIN LIMITED | 09504158 | 06/08/2018 | Dissolved |
| KILN POWER LIMITED | 09966818 | 06/08/2018 | One Red Flag |
| LARIGAN POWER LIMITED | 09130849 | 06/08/2018 | One Red Flag |
| LODDON POWER LIMITED | 09966341 | 06/08/2018 | One Red Flag |
| MARDEN POWER LIMITED | 09415916 | 06/08/2018 | One Red Flag |
| MELTON RENEWABLE ENERGY UK LIMITED | 09194088 | 16/08/2017 | Amber |
| NEVERN POWER LIMITED | 09649396 | 06/08/2018 | One Red Flag |
| NORTHWICH POWER LIMITED | 09966649 | 06/08/2018 | Bronze |
| OGMORE POWER LIMITED | 09128094 | 06/08/2018 | One Red Flag |
| OLDHALL ENERGY RECOVERY HOLDINGS LIMITED | 13262089 | 12/03/2021 | One Red Flag |
| PINEYWOODS POWER LIMITED | 09125938 | 06/08/2018 | Dissolved |
| RED POLL POWER LIMITED | 09125717 | 06/08/2018 | Dissolved |
| REDLAKE POWER LIMITED | 09415417 | 06/08/2018 | One Red Flag |
| SELBY POWER LIMITED | 09415320 | 06/08/2018 | One Red Flag |
| SHORTHORN POWER LIMITED | 08840775 | 06/08/2018 | Dissolved |
| SNETTERTON RENEWABLE POWER FUELS LIMITED | 08653532 | 27/04/2021 | Amber |
| SNETTERTON RENEWABLE POWER HOLDINGS LIMITED | 08484429 | 27/04/2021 | One Red Flag |
| SNETTERTON RENEWABLE POWER LIMITED | 07227486 | 27/04/2021 | Bronze |
| ST ASAPH POWER LIMITED | 09649240 | 06/08/2018 | Bronze |
| SUPERIOR HEAT LIMITED | 07971100 | 06/08/2018 | One Red Flag |
| TANGANYIKA HEAT LIMITED | 07971244 | 05/12/2017 | Dissolved |
| TERALBA POWER LIMITED | 09867141 | 06/08/2018 | Dissolved |
| TILLINGHAM POWER LIMITED | 09130931 | 06/08/2018 | One Red Flag |
| VALLOIRE POWER LIMITED | 09127209 | 06/08/2018 | Dissolved |
| VAYNOL POWER LIMITED | 09125848 | 06/08/2018 | Dissolved |
| WARRINGTON POWER LIMITED | 10309446 | 06/08/2018 | One Red Flag |
| WESTWOOD POWER LIMITED | 10208400 | 18/04/2019 | One Red Flag |
| WHARF POWER LIMITED | 09752795 | 06/08/2018 | Bronze |
| WINNIPEG HEAT LIMITED | 07971262 | 05/12/2017 | Dissolved |
| WOLVERHAMPTON POWER LTD | 09120557 | 06/08/2018 | One Red Flag |
| WOODLAWN POWER LIMITED | 09867107 | 06/08/2018 | Dissolved |
| YILI LIMITED | 09493083 | 06/08/2018 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACCELERATY LIMITED | 09331397 | 06/08/2018 | 17/12/2019 | Dissolved |
| BALUCHI LIMITED | 09493957 | 06/08/2018 | 02/07/2021 | Dissolved |
| BOOTH BROTHERS ENERGY LIMITED | 08653731 | 16/01/2018 | 28/05/2021 | Bronze |
| CESONIUS RESERVE POWER LTD | 09379845 | 06/08/2018 | 26/02/2020 | Dissolved |
| CLAPGATE FARM ENERGY LIMITED | 08903881 | 05/12/2017 | 21/06/2019 | Bronze |
| DECOY FARM POWER LIMITED | 08884838 | 03/11/2017 | 21/12/2017 | Amber |
| DISPATER RESERVE POWER LTD | 09379623 | 06/08/2018 | 17/12/2019 | Dissolved |
| FLISCOMBE POWER LIMITED | 08922467 | 07/11/2017 | 16/11/2017 | Dissolved |
| FRIESIAN POWER LIMITED | 08840804 | 06/08/2018 | 17/12/2019 | Dissolved |
| GRANGE FARM RENEWABLE ENERGY LIMITED | 08680126 | 05/12/2017 | 20/06/2019 | One Red Flag |
| HELMDON BLACKPITS POWER LIMITED | 08884875 | 03/11/2017 | 21/12/2017 | Bronze |
| LONGHORN POWER LIMITED | 09125980 | 16/01/2018 | 08/07/2021 | Dissolved |
| MANOR FARM COMMUNITY ENERGY LIMITED | 08636736 | 16/01/2018 | 21/06/2019 | One Red Flag |
| MONCHINA LIMITED | 09493109 | 06/08/2018 | 20/01/2020 | Dissolved |
| PIPER FARMS ENERGY LIMITED | 09204292 | 05/12/2017 | 28/06/2021 | Silver |
| TULA POWER LIMITED | 08812591 | 07/11/2017 | 16/11/2017 | Dissolved |
| WILDMORE RENEWABLES LIMITED | 08680211 | 05/12/2017 | 21/06/2019 | Bronze |