| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AVIGHNA RESOURCES LIMITED | 12715919 | 03/07/2020 | Not Trading |
| AVIGHNA SUSTAINABILITY LIMITED | 12715604 | 03/07/2020 | Not Trading |
| CQUESTERED LIMITED | 13516726 | 19/07/2021 | Not Trading |
| DURANTA ENERGY LIMITED | 08124819 | 29/08/2012 | One Red Flag |
| DURANTA HOLDING COMPANY LIMITED | 08228071 | 25/09/2012 | Dissolved |
| GREENSPHERE ADVISORS LIMITED | 11019811 | 18/10/2017 | Dissolved |
| GREENSPHERE INVESTMENTS LIMITED | 11015451 | 16/10/2017 | Dissolved |
| LAND LEDGER LIMITED | 14261951 | 28/07/2022 | Not Trading |
| NORTH CAVE AD LIMITED | 08682752 | 09/09/2013 | Dissolved |
| SHUBAN POWER LIMITED | 08228102 | 10/11/2016 | Dissolved |
| WESTERN FORESTRY AND ENERGY LIMITED | 08652448 | 28/08/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DURANTA ENERGY SERVICES LIMITED | 08231218 | 27/09/2012 | 10/01/2023 | Not Trading |
| DURANTA TEESSIDE LIMITED | 08223985 | 21/09/2012 | 10/01/2023 | One Red Flag |
| FORTERRA PLC | 09963666 | 11/04/2016 | 30/09/2024 | Bronze |
| REGEN DEVCO LIMITED | 09389144 | 27/03/2015 | 26/05/2015 | One Red Flag |
| REGEN HOLDINGS LIMITED | 09353257 | 27/03/2015 | 26/05/2015 | Amber |
| SHUBAN 6 LIMITED | 08682736 | 09/09/2013 | 26/02/2016 | Dissolved |
| SHUBAN 9 LIMITED | 08657846 | 20/08/2013 | 10/08/2015 | Dissolved |
| SHUBAN POWER LIMITED | 08228102 | 16/01/2013 | 26/02/2016 | Dissolved |
| TILLERTECH LIMITED | 02696937 | 27/03/2015 | 26/05/2015 | Not Trading |
| TPG EUROPE, LLP | OC308896 | 11/11/2014 | 31/12/2016 | Silver |
| WESTERN BIO-ENERGY (FUELS) LIMITED | 05210135 | 27/09/2013 | 10/01/2023 | Bronze |
| WHITES ENGINEERING LIMITED | 03671019 | 27/03/2015 | 26/05/2015 | One Red Flag |
| WHITES RECYCLING LTD. | 03765361 | 27/03/2015 | 26/05/2015 | One Red Flag |