| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FIBRE FUEL LIMITED | 02902165 | 13/07/2016 | 01/01/2018 | Not Trading |
| FIBRE POWER (SLOUGH) LIMITED | 02902170 | 13/07/2016 | 01/01/2018 | Bronze |
| OPTIMAL POWER NETWORKS LIMITED | 11024024 | 01/01/2018 | 01/04/2020 | One Red Flag |
| POWER FROM WASTE LIMITED | 02902302 | 13/07/2016 | 01/01/2018 | Not Trading |
| SLOUGH DOMESTIC ELECTRICITY LIMITED | 03486588 | 13/07/2016 | 01/01/2018 | Not Trading |
| SLOUGH ELECTRICITY CONTRACTS LIMITED | 02902219 | 13/07/2016 | 01/01/2018 | Silver |
| SLOUGH ENERGY SUPPLIES LIMITED | 02474514 | 13/07/2016 | 01/01/2018 | Not Trading |
| SLOUGH HEAT & POWER LIMITED | 00174142 | 29/06/2016 | 01/01/2018 | Bronze |
| SLOUGH UTILITY SERVICES LIMITED | 03486590 | 13/07/2016 | 01/01/2018 | One Red Flag |