| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BIO COLLECTORS HOLDINGS LIMITED | 08104785 | 24/11/2022 | One Red Flag |
| BIO COLLECTORS LIMITED | 07043206 | 24/11/2022 | Amber |
| CNG AVONMOUTH NORTH LIMITED | 12283355 | 11/10/2023 | One Red Flag |
| CNG EUROCENTRAL LIMITED | 12283358 | 17/02/2021 | One Red Flag |
| CNG FORESIGHT HOLDING LIMITED | 12962818 | 20/10/2020 | Bronze |
| CNG LEYLAND LIMITED | 09378416 | 11/10/2023 | One Red Flag |
| CNG STATION HOLDINGS LIMITED | 11104455 | 11/10/2023 | One Red Flag |
| OXFORD ERDINGTON LIMITED | 11430318 | 11/10/2023 | One Red Flag |
| RIVERSIDE AD LIMITED | 08371925 | 24/11/2022 | Not Trading |
| RIVERSIDE BIO LIMITED | 08104799 | 24/11/2022 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AD AGGREGATOR PLATFORM LIMITED | 09855903 | 22/09/2021 | 25/02/2022 | Bronze |
| ANAEROBIA LIMITED | 09400936 | 18/04/2018 | 13/09/2023 | Dissolved |
| BAY FARM POWER LIMITED | 08640293 | 13/08/2021 | 25/02/2022 | Bronze |
| CAMEL POWER LIMITED | 09226095 | 23/12/2019 | 25/02/2022 | Silver |
| CNG AVONMOUTH NORTH LIMITED | 12283355 | 16/04/2021 | 11/10/2023 | One Red Flag |
| CNG EUROCENTRAL LIMITED | 12283358 | 17/02/2021 | 11/10/2023 | One Red Flag |
| CNG FORESIGHT LIMITED | 12966109 | 21/10/2020 | 11/10/2023 | Bronze |
| CNG KNOWSLEY LIMITED | 11423844 | 04/12/2020 | 11/10/2023 | One Red Flag |
| CNG LEYLAND LIMITED | 09378416 | 04/12/2020 | 11/10/2023 | One Red Flag |
| CNG STATION HOLDINGS LIMITED | 11104455 | 04/12/2020 | 11/10/2023 | One Red Flag |
| DECOY FARM POWER LIMITED | 08884838 | 21/11/2018 | 25/02/2022 | One Red Flag |
| EAST LONDON BIOGAS LIMITED | 07625177 | 18/12/2018 | 17/07/2019 | Amber |
| EAST LONDON BIOGAS OPCO LIMITED | 09310402 | 18/12/2018 | 17/07/2019 | Dissolved |
| EUSTON BIOGAS LIMITED | 08885911 | 23/08/2019 | 05/12/2019 | Bronze |
| GORTHILL AD LIMITED | NI635258 | 18/04/2018 | 07/03/2023 | Amber |
| GREENMEAD AD LIMITED | 10905606 | 27/05/2022 | 13/09/2023 | One Red Flag |
| HAMS WARRINGTON LIMITED | 11430340 | 04/12/2020 | 11/10/2023 | Bronze |
| HELMDON BLACKPITS POWER LIMITED | 08884875 | 21/11/2018 | 25/02/2022 | Bronze |
| KILMOYLE AD LIMITED | NI639416 | 18/04/2018 | 02/03/2023 | One Red Flag |
| LAPALOMBA LIMITED | 15756813 | 03/06/2024 | 07/06/2024 | Amber |
| LAVANT DOWN NORTHAMPTON LIMITED | 10983731 | 04/12/2020 | 11/10/2023 | One Red Flag |
| MAPLEDURHAM AD LIMITED | 09887705 | 18/04/2018 | 30/01/2023 | Bronze |
| MATERIAL CHANGE COMPOSTING LIMITED | 04517359 | 21/11/2018 | 25/02/2022 | Silver |
| OAK GROVE RENEWABLE ENERGY LIMITED | 09701783 | 23/12/2019 | 25/02/2022 | Silver |
| OXFORD ERDINGTON LIMITED | 11430318 | 04/12/2020 | 11/10/2023 | One Red Flag |
| TARASIS RENEWABLES LTD | NI640089 | 28/02/2018 | 13/09/2019 | One Red Flag |
| WHITCHURCH AD LIMITED | 09398578 | 18/12/2018 | 17/07/2019 | Silver |
| WIGHT FARM ENERGY 1 LIMITED | 11363176 | 13/08/2021 | 25/02/2022 | One Red Flag |
| WIGHT FARM ENERGY 2 LIMITED | 11363179 | 13/08/2021 | 25/02/2022 | Bronze |
| WILLEN BIOGAS LTD | 07933651 | 11/10/2019 | 08/02/2022 | Amber |