| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CERES POWER LIMITED | 04222409 | 10/08/2020 | One Red Flag |
| PPA ENERGY DEVELOPMENTS LIMITED | 07367794 | 13/11/2014 | Dissolved |
| SBD AUTOMOTIVE HOLDINGS LIMITED | 13115144 | 25/02/2021 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CERES POWER HOLDINGS PLC | 05174075 | 10/08/2020 | 15/09/2020 | Amber |
| DOLPHIN N2 LIMITED | 10739616 | 01/11/2019 | 19/12/2019 | One Red Flag |
| POWER PLANNING ASSOCIATES LIMITED | 03419816 | 13/11/2014 | 31/07/2020 | Silver |
| RICARDO CERTIFICATION LIMITED | 09481761 | 10/03/2015 | 01/07/2020 | Bronze |
| RICARDO EMEA LIMITED | 09461485 | 26/02/2015 | 26/06/2020 | Bronze |
| RICARDO PLC | 00222915 | 01/07/2008 | 31/07/2020 | Silver |
| RICARDO SOFTWARE LIMITED | 07527490 | 14/02/2011 | 31/07/2020 | Not Trading |
| RICARDO STRATEGIC CONSULTING LIMITED | 03696451 | 08/10/2014 | 31/07/2020 | Not Trading |
| SBD AUTOMOTIVE LTD | 03403037 | 25/11/2016 | 25/02/2021 | Silver |