| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONNEX BIDCO LIMITED | 15332721 | 06/12/2023 | Amber |
| CONNEX HOLDCO LIMITED | 15332252 | 06/12/2023 | Amber |
| FILLY BIDCO LIMITED | 13165352 | 28/01/2021 | Dissolved |
| FILLY CONSORTIUM LIMITED | 13158463 | 26/01/2021 | Dissolved |
| FILLY MIDCO LIMITED | 13160011 | 26/01/2021 | Dissolved |
| GAST MIDCO LIMITED | 14177081 | 16/06/2022 | Bronze |
| GAST PLEDGECO LIMITED | 14176779 | 16/06/2022 | Gold |
| GAST TOPCO LIMITED | 14176279 | 16/06/2022 | Bronze |
| GREENSANDS (UK) LIMITED | 06366235 | 08/09/2021 | Silver |
| GREENSANDS EUROPE LIMITED | 06366236 | 08/09/2021 | Silver |
| GREENSANDS FINANCE HOLDINGS LIMITED | 11493352 | 08/09/2021 | Silver |
| GREENSANDS FINANCE LIMITED | 11493345 | 08/09/2021 | Bronze |
| GREENSANDS FINANCING PLC | 11637679 | 08/09/2021 | Bronze |
| GREENSANDS INVESTMENTS LIMITED | 06301867 | 08/09/2021 | Amber |
| GREENSANDS JUNIOR FINANCE LIMITED | 06335757 | 08/09/2021 | Bronze |
| GREENSANDS SENIOR FINANCE LIMITED | 06335773 | 08/09/2021 | Amber |
| LUPPITER BIDCO LIMITED | 13987703 | 18/03/2022 | Silver |
| LUPPITER CONSORTIUM LIMITED | 13987234 | 18/03/2022 | Bronze |
| MIRA CORE GAS LIMITED | FC034501 | 31/05/2022 | Bronze |
| MSCIF WIGHT BIDCO LIMITED | 13469990 | 22/06/2021 | One Red Flag |
| MSCIF WIGHT MIDCO LIMITED | 13468085 | 21/06/2021 | Bronze |
| NATIONAL GAS METERING LIMITED | 03705992 | 31/01/2023 | Silver |
| NATIONAL GAS TRANSMISSION HOLDINGS LIMITED | 03675375 | 31/01/2023 | Amber |
| NATIONAL GAS TRANSMISSION PLC | 02006000 | 31/01/2023 | Silver |
| QUADGAS HOLDINGS TOPCO LIMITED | FC034104 | 23/11/2023 | Amber |
| SOUTHERN WATER (GREENSANDS) FINANCING PLC | 07581353 | 08/09/2021 | Bronze |
| SOUTHERN WATER CAPITAL LIMITED | 04608528 | 08/09/2021 | Silver |
| SOUTHERN WATER SERVICES LIMITED | 02366670 | 08/09/2021 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CADENT GAS LIMITED | 10080864 | 23/11/2023 | 23/10/2024 | Bronze |
| QUADGAS HOLDCO LIMITED | 10614254 | 23/11/2023 | 23/10/2024 | Amber |
| QUADGAS INVESTMENTS BIDCO LIMITED | 10487004 | 23/11/2023 | 23/10/2024 | Silver |
| QUADGAS MIDCO LIMITED | 10615396 | 23/11/2023 | 23/10/2024 | Amber |
| QUADGAS PLEDGECO LIMITED | 10614954 | 23/11/2023 | 23/10/2024 | Gold |