| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EFFECTIVE ENERGY GROUP LTD | 09805175 | 24/01/2017 | Bronze |
| EFFECTIVE GROUP INVESTMENT LIMITED | 13454225 | 14/06/2021 | One Red Flag |
| EFFECTIVE UTILITIES LTD | 10425269 | 19/04/2024 | One Red Flag |
| MAX ENERGY HOLDINGS LIMITED | 12450281 | 29/05/2020 | Bronze |
| MAX ENERGY LTD | 08992041 | 29/05/2020 | Silver |
| MAX RENEWABLES LIMITED | 11002639 | 15/03/2022 | Not Trading |
| MAX SCAFFOLD LTD | 09824501 | 29/05/2020 | Bronze |
| VOLTA ENERGY ASSETS LIMITED | 10999585 | 19/04/2024 | One Red Flag |
| VOLTA ENERGY GROUP LIMITED | 10881834 | 19/04/2024 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EFFECTIVE ENERGY SOLUTIONS LTD | 06743329 | 01/12/2022 | 14/10/2024 | Bronze |
| EFFECTIVE HOME LTD | 10441082 | 01/12/2022 | 14/10/2024 | Amber |