| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GECO ENG HOLDCO LTD | 11916956 | 30/03/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARKIP BIOGAS HOLDING LIMITED | 12009723 | 21/05/2019 | 09/06/2020 | Silver |
| BARKIP BIOGAS LTD | 12015760 | 24/05/2019 | 03/12/2020 | Silver |
| BIO CAPITAL LTD | 11430503 | 25/06/2018 | 19/08/2020 | Bronze |
| CAPE RE 2 LIMITED | 09485542 | 01/01/2018 | 06/02/2019 | Amber |
| CAPE RE 3 LIMITED | 11219294 | 11/09/2018 | 06/02/2019 | One Red Flag |
| CAPE RE LIMITED | 09158616 | 21/12/2016 | 06/02/2019 | Amber |
| EARNSIDE ENERGY HOLDINGS LTD | 11491609 | 31/07/2018 | 09/06/2020 | One Red Flag |
| EARNSIDE ENERGY LIMITED | 07251939 | 11/04/2019 | 09/06/2020 | Amber |
| EAST LONDON BIOGAS LIMITED | 07625177 | 17/07/2019 | 09/06/2020 | Amber |
| EAST LONDON BIOGAS OPCO LIMITED | 09310402 | 17/07/2019 | 09/06/2020 | Dissolved |
| EMERALD HOLDCO LIMITED | 12253606 | 10/10/2019 | 09/06/2020 | Bronze |
| ENERGEN BIOGAS HOLDCO LTD | 11491564 | 31/07/2018 | 09/06/2020 | Amber |
| EQUITIX AD CO LIMITED | 11429665 | 22/06/2018 | 18/03/2021 | Amber |
| EQUITIX WIND CO 1 LIMITED | 10526879 | 15/12/2016 | 18/03/2021 | Bronze |
| EQUITIX WIND CO 2 LIMITED | 10974818 | 21/09/2017 | 18/03/2021 | Bronze |
| EQUITIX WIND CO 3 LIMITED | 11546110 | 31/08/2018 | 18/03/2021 | One Red Flag |
| EWC1 CAMPFIELD LIMITED | 09461774 | 12/03/2018 | 06/02/2019 | Silver |
| EWC1 EAST BALSDON LIMITED | 09411214 | 12/03/2018 | 06/02/2019 | Bronze |
| EWC1 KINETICA LIMITED | 08962311 | 12/03/2018 | 06/02/2019 | Silver |
| EWC1 LITTLE TINNEY LIMITED | 09420584 | 12/03/2018 | 06/02/2019 | Bronze |
| EWC1 PITBEADLIE LIMITED | 09201546 | 12/03/2018 | 06/02/2019 | Bronze |
| EWC2 GHF LIMITED | 07482361 | 12/03/2018 | 06/02/2019 | Gold |
| EWC3 BERWICK LIMITED | 08219926 | 11/09/2018 | 06/02/2019 | Silver |
| GECO HOLDCO LTD | NI660472 | 09/04/2019 | 27/01/2021 | Silver |
| GRANVILLE ECOPARK HOLDING COMPANY LIMITED | NI609709 | 08/05/2019 | 27/01/2021 | Dissolved |
| GRANVILLE ECOPARK LIMITED | NI061353 | 14/05/2019 | 27/01/2021 | Silver |
| GRANVILLE ENERGY SUPPLY LIMITED | NI635587 | 14/05/2019 | 27/01/2021 | Amber |
| WARRENS EMERALD BIOGAS LTD | 06887312 | 11/12/2019 | 09/06/2020 | Silver |
| WARRENS GROUP HOLDINGS LTD | 12001229 | 11/12/2019 | 09/06/2020 | Dissolved |
| WARRENS GROUP LIMITED | 02042901 | 11/12/2019 | 09/06/2020 | Gold |
| WEBL HOLDINGS LIMITED | 07668736 | 11/12/2019 | 09/06/2020 | Dissolved |
| WEBL TOPCO LIMITED | 12028560 | 11/12/2019 | 15/06/2020 | Dissolved |
| WHITCHURCH AD LIMITED | 09398578 | 17/07/2019 | 09/06/2020 | Silver |