| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AKWOOD PROPERTY CO.LIMITED | 00813227 | 29/07/2009 | Silver |
| ENERGY TRANSACTIONS LIMITED | 07502495 | 24/01/2011 | Dissolved |
| HELIOS SOLAR OPERATIONS & MAINTENANCE LTD | 11561901 | 20/05/2021 | Silver |
| SITIGRID LTD | 12360574 | 27/01/2023 | Bronze |
| STONEPIER CONSULTANCY LIMITED | 13828614 | 05/01/2022 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BSC CO LIMITED | 03837126 | 11/11/2016 | 31/10/2021 | Not Trading |
| ELEXON CLEAR LIMITED | 04027298 | 11/11/2016 | 31/10/2021 | Bronze |
| ELEXON LIMITED | 03782949 | 11/11/2016 | 31/10/2021 | Amber |
| EMR SETTLEMENT LIMITED | 08924703 | 03/12/2014 | 31/10/2021 | Amber |
| POOLIT LIMITED | 03646741 | 11/11/2016 | 31/10/2021 | Dissolved |
| POOLSERCO LIMITED | 03646729 | 11/11/2016 | 31/10/2021 | Dissolved |
| THE ELEXON PARTNERSHIP LIMITED | 08230382 | 26/09/2012 | 06/06/2013 | Dissolved |