| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HWT LIMITED | SC187212 | 14/02/2018 | Bronze |
| INVERLEITH RENEWABLES LIMITED | SC458453 | 02/04/2020 | Dissolved |
| YORKSHIRE HYDROPOWER HOLDINGS LIMITED | 10738131 | 18/07/2019 | One Red Flag |
| YORKSHIRE HYDROPOWER LIMITED | 09076541 | 18/07/2019 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIOGAS MEDEN LTD. | 09241453 | 18/12/2018 | 10/08/2020 | Bronze |
| BL WIND LIMITED | 08522896 | 02/02/2018 | 05/06/2020 | One Red Flag |
| BURTON WOLD EXTENSION LIMITED | 05943003 | 16/02/2018 | 05/11/2020 | Dissolved |
| CODFORD BIOGAS LIMITED | 08166256 | 03/02/2021 | 20/04/2021 | Silver |
| EGMERE ENERGY LIMITED | 08414608 | 06/07/2018 | 22/04/2024 | Bronze |
| GRANGE FARM ENERGY LIMITED | 08735974 | 06/07/2018 | 22/04/2024 | Bronze |
| JOHN LAING CAPITAL MANAGEMENT LIMITED | 05132286 | 13/02/2018 | 01/07/2019 | Dissolved |
| MERLIN RENEWABLES LIMITED | 08125572 | 15/08/2018 | 22/04/2024 | Silver |
| PEACEHILL GAS LIMITED | SC497347 | 02/04/2020 | 31/07/2024 | Bronze |
| THE PROJECT FINANCE ASSOCIATION | 03592310 | 17/10/2012 | 25/11/2015 | Amber |
| WARREN ENERGY LIMITED | 09534132 | 28/08/2019 | 10/08/2020 | Bronze |
| WARREN POWER LIMITED | 09391505 | 28/08/2019 | 01/08/2024 | One Red Flag |
| YORKSHIRE HYDROPOWER HOLDINGS LIMITED | 10738131 | 18/07/2019 | 18/07/2019 | One Red Flag |
| YORKSHIRE HYDROPOWER LIMITED | 09076541 | 18/07/2019 | 18/07/2019 | Amber |