| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FLOWGEM LIMITED | 09426641 | 07/11/2017 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CENTRICA BETA HOLDINGS LIMITED | 04710850 | 18/11/2019 | 26/07/2021 | Silver |
| CENTRICA ENERGY STORAGE LIMITED | 03294124 | 18/01/2021 | 08/06/2021 | Bronze |
| CENTRICA FINANCE (CANADA) LIMITED | 04055254 | 18/11/2019 | 26/07/2021 | Dissolved |
| CENTRICA FINANCE (SCOTLAND) LIMITED | SC436640 | 18/11/2019 | 26/07/2021 | Gold |
| CENTRICA FINANCE (US) LIMITED | 04140765 | 18/11/2019 | 26/07/2021 | Dissolved |
| CENTRICA GAMMA HOLDINGS LIMITED | 04710840 | 18/11/2019 | 26/07/2021 | Gold |
| CENTRICA HIVE LIMITED | 05782908 | 07/11/2017 | 24/10/2019 | Amber |
| CENTRICA HOLDINGS LIMITED | 05625463 | 18/01/2021 | 28/02/2023 | Silver |
| CENTRICA HYDROGEN INNOVATIONS LIMITED | 06795997 | 18/11/2019 | 24/11/2021 | Silver |
| CENTRICA INNOVATIONS UK LIMITED | 10949355 | 01/07/2020 | 26/07/2021 | Silver |
| CENTRICA IRELAND HOLDINGS LIMITED | FC040119 | 20/12/2022 | 28/02/2023 | Bronze |
| CENTRICA LAKE LIMITED | 09223347 | 18/11/2019 | 26/07/2021 | Silver |
| CENTRICA OVERSEAS HOLDINGS LIMITED | 03922153 | 18/11/2019 | 26/07/2021 | Gold |
| CENTRICA PLC | 03033654 | 18/01/2021 | 28/02/2023 | Silver |
| CENTRICA SERVICES LIMITED | 10553056 | 18/11/2019 | 26/07/2021 | Amber |
| CENTRICA STORAGE HOLDINGS LIMITED | 04573558 | 18/01/2021 | 08/06/2021 | Silver |
| EDF ENERGY NUCLEAR GENERATION GROUP LIMITED | SC270184 | 31/01/2021 | 16/02/2022 | Silver |
| GB GAS HOLDINGS LIMITED | 03186121 | 18/11/2019 | 28/02/2023 | Silver |
| GROWUP FARMS LIMITED | 08544592 | 15/03/2017 | 11/09/2017 | Amber |
| IO-TAHOE UK LIMITED | 10953396 | 25/08/2020 | 21/06/2021 | Insolvent |
| LAKE ACQUISITIONS LIMITED | 06612465 | 31/01/2021 | 16/02/2022 | Silver |