| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CREATION ENERGY STORAGE LIMITED | 10281272 | 03/04/2018 | Dissolved |
| MCALEAVEY CHEW ENTERPRISES LIMITED | 09832817 | 20/10/2015 | Dissolved |
| McAleavey Enterprises Ltd | 04615470 | 28/01/2003 | Dissolved |
| PENSO POWER VIETNAM LIMITED | 13189564 | 09/02/2021 | Dissolved |
| RISEN ENERGY UK LTD | 11662811 | 06/04/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BEIJING ENTERPRISES SMART ENERGY UK CO., LIMITED | 11985245 | 08/05/2019 | 14/06/2019 | Dissolved |
| BRAMLEY BATTERY STORAGE LIMITED | 13278153 | 19/03/2021 | 22/09/2023 | Silver |
| BW ESS UK LIMITED | 14177678 | 16/06/2022 | 22/09/2023 | Silver |
| CREATION ENERGY STORAGE LIMITED | 10281272 | 12/08/2016 | 04/10/2017 | Dissolved |
| M CARELINE LIMITED | 08968230 | 03/06/2014 | 13/04/2015 | Dissolved |
| MEDVIVO GROUP LIMITED | 05146354 | 30/04/2013 | 13/04/2015 | Silver |
| PENSO POWER LIMITED | 11122632 | 25/03/2020 | 22/09/2023 | Amber |
| THATCHAM ENERGY STORAGE LIMITED | 14492702 | 18/11/2022 | 22/09/2023 | Not Trading |
| WELBAR ENERGY STORAGE LIMITED | 10326869 | 15/04/2021 | 22/09/2023 | Silver |