| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AIGRETTE FINANCING (ISSUER) PLC | 13390485 | 25/01/2024 | Silver |
| AIGRETTE FINANCING LIMITED | 13379437 | 25/01/2024 | Silver |
| ANGLIAN WATER (OSPREY) FINANCING PLC | 07476767 | 25/01/2024 | Silver |
| ANGLIAN WATER SERVICES FINANCING PLC | 04330322 | 21/11/2023 | Silver |
| ANGLIAN WATER SERVICES HOLDINGS LIMITED | 04330144 | 21/11/2023 | Gold |
| ANGLIAN WATER SERVICES LIMITED | 02366656 | 21/11/2023 | Bronze |
| ANGLIAN WATER SERVICES UK PARENT CO LIMITED | 11294507 | 21/11/2023 | Gold |
| AWG PARENT CO LIMITED | 03936645 | 25/01/2024 | Amber |
| OSPREY ACQUISITIONS LIMITED | 05915896 | 25/01/2024 | Silver |
| OSPREY HOLDCO LIMITED | 05915869 | 25/01/2024 | Amber |
| OSPREY INVESTCO LIMITED | 13379422 | 25/01/2024 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BOPARAN HOLDINGS LIMITED | 03558065 | 01/08/2015 | 25/10/2019 | Amber |