| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GSERVE ENERGY SUPPLY LIMITED | 07866326 | 20/06/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AFFECT ENERGY LTD | 09263368 | 14/10/2014 | 01/07/2015 | One Red Flag |
| ARTO.ENERGY LIMITED | 09263398 | 14/10/2014 | 13/08/2015 | Bronze |
| BE 2020 LIMITED | 09135084 | 17/07/2014 | 13/07/2015 | Insolvent |
| BGI TRADING LIMITED | 10971802 | 20/09/2017 | 08/09/2020 | Silver |
| BLUEBELL ENERGY SUPPLY LIMITED | 09735889 | 17/08/2015 | 16/03/2017 | Not Trading |
| BLUEGREEN ENERGY SERVICES LIMITED | 10769298 | 13/05/2017 | 22/02/2019 | Insolvent |
| BREEZE ENERGY SUPPLY LIMITED | 09522929 | 01/04/2015 | 08/12/2015 | Dissolved |
| BRILLIANT ENERGY SUPPLY LIMITED | 09263540 | 14/10/2014 | 18/08/2015 | Insolvent |
| BROOK GREEN TRADING LIMITED | 09523064 | 01/04/2015 | 08/04/2016 | Bronze |
| CALLESTI ENERGY SUPPLY LIMITED | 10769301 | 13/05/2017 | 27/09/2018 | Dissolved |
| CNG ELECTRICITY LIMITED | 09263237 | 14/10/2014 | 21/03/2016 | Insolvent |
| D-ENERGI TRADING LIMITED | 10769307 | 13/05/2017 | 14/10/2019 | Bronze |
| DAISY ENERGY SUPPLY LTD | 09689195 | 16/07/2015 | 31/08/2016 | Insolvent |
| DGP ENERGY LTD | 09933244 | 31/12/2015 | 11/05/2017 | One Red Flag |
| DROYLSDEN METERING SERVICES LIMITED | 09415958 | 27/05/2016 | 29/06/2016 | Not Trading |
| ESB ENERGY LIMITED | 09688977 | 16/07/2015 | 20/04/2017 | Amber |
| EVOLVE ENERGY SUPPLY LIMITED | 09523024 | 01/04/2015 | 27/11/2015 | One Red Flag |
| FLICK ENERGY LTD | 10972000 | 20/09/2017 | 19/09/2019 | Strike Off |
| FOXGLOVE ENERGY SUPPLY LTD | 09689035 | 16/07/2015 | 30/06/2016 | Silver |
| FUTURE ENERGY UTILITIES LTD | 08500717 | 01/03/2014 | 27/04/2015 | Dissolved |
| GAS AND POWER LIMITED | 09735925 | 17/08/2015 | 30/06/2017 | Insolvent |
| GB ENERGY SUPPLY LTD | 08500842 | 01/03/2014 | 03/10/2014 | Dissolved |
| GREEN NETWORK ENERGY LTD | 09523066 | 01/04/2015 | 22/01/2016 | Insolvent |
| JETSTREAM ENERGY SUPPLY LTD | 08500923 | 01/03/2014 | 26/11/2014 | Dissolved |
| KEEP ENERGY LIMITED | 10971859 | 20/09/2017 | 30/09/2019 | Dissolved |
| MAXEN POWER SUPPLY LIMITED | 10298693 | 27/07/2016 | 13/02/2018 | Silver |
| MONEYPLUS ENERGY LIMITED | 10769313 | 13/05/2017 | 27/09/2018 | Dissolved |
| MVV ENVIRONMENT SERVICES LIMITED | 08500792 | 01/03/2014 | 15/04/2014 | Silver |
| OCTOPUS ENERGY LIMITED | 09263424 | 14/10/2014 | 13/08/2015 | Bronze |
| ONESELECT LIMITED | 09689085 | 16/07/2015 | 02/08/2016 | Insolvent |
| ORBIT ENERGY LIMITED | 09933313 | 31/12/2015 | 24/07/2017 | Insolvent |
| OUR POWER ENERGY SUPPLY LIMITED | 09134997 | 17/07/2014 | 08/07/2015 | Insolvent |
| PALLADIUM ENERGY SUPPLY LIMITED | 09134831 | 17/07/2014 | 03/02/2015 | One Red Flag |
| PFP ENERGY SUPPLIES LIMITED | 09135694 | 17/07/2014 | 20/03/2015 | Insolvent |
| PIRRANELLO ENERGY SUPPLY LIMITED | 10769036 | 13/05/2017 | 25/07/2019 | Not Trading |
| POZITIVE ENERGY LTD | 09523048 | 01/04/2015 | 13/05/2016 | Bronze |
| PURE PLANET LIMITED | 09735688 | 17/08/2015 | 10/11/2016 | Insolvent |
| REBEL ENERGY SUPPLY LIMITED | 10767623 | 12/05/2017 | 12/11/2019 | Bronze |
| ROBIN HOOD ENERGY LIMITED | 08053212 | 20/06/2014 | 15/01/2015 | Insolvent |
| RUTHERFORD ENERGY SUPPLY LIMITED | 10300861 | 28/07/2016 | 11/07/2018 | Dissolved |
| SMART PAY ENERGY LTD | 10971782 | 20/09/2017 | 12/11/2019 | One Red Flag |
| SNOWDROP ENERGY SUPPLY LTD | 09688964 | 16/07/2015 | 28/02/2017 | Dissolved |
| SO ENERGY TRADING LIMITED | 09263295 | 14/10/2014 | 14/07/2015 | Amber |
| SOCIAL ENERGY SUPPLY LTD | 10300609 | 28/07/2016 | 01/10/2018 | Insolvent |
| STALLION POWER LIMITED | 10978522 | 23/09/2017 | 24/08/2022 | Dissolved |
| SUNFLOWER ENERGY SUPPLY LIMITED | 09735929 | 17/08/2015 | 24/05/2017 | Not Trading |
| TOGETHER ENERGY (RETAIL) LIMITED | 10300767 | 28/07/2016 | 13/11/2017 | Insolvent |
| TOMATO ENERGY LIMITED | 09735768 | 17/08/2015 | 15/03/2017 | One Red Flag |
| TOUCAN ENERGY LIMITED | 09688876 | 16/07/2015 | 26/01/2017 | One Red Flag |
| TRU ENERGY LIMITED | 09735909 | 17/08/2015 | 17/03/2017 | Silver |
| UC ENERGY LTD | 10972017 | 20/09/2017 | 03/03/2022 | Not Trading |
| UNIFY ENERGY LIMITED | 09523118 | 01/04/2015 | 31/03/2016 | One Red Flag |
| URE ENERGY LIMITED | 10300613 | 28/07/2016 | 17/07/2017 | One Red Flag |
| VICTORY ENERGY SUPPLY LIMITED | 10301050 | 28/07/2016 | 12/09/2017 | Dissolved |
| VIPER ENERGY SUPPLY LIMITED | 10971909 | 20/09/2017 | 30/04/2021 | Dissolved |