| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANALYTICAL & ENVIRONMENTAL SERVICES LIMITED | 02379517 | 07/10/2021 | Not Trading |
| ANGLIAN WATER BUSINESS (NATIONAL) LIMITED | 03017251 | 14/10/2021 | Silver |
| ESSEX AND SUFFOLK WATER LIMITED | 02635436 | 08/10/2021 | Silver |
| NORTHUMBRIAN HOLDINGS LIMITED | 02366698 | 07/10/2021 | Not Trading |
| NORTHUMBRIAN WATER FINANCE PLC | 04326507 | 08/10/2021 | Silver |
| NORTHUMBRIAN WATER MEXICO LIMITED | 03078662 | 07/10/2021 | Not Trading |
| NORTHUMBRIAN WATER SHARE SCHEME TRUSTEES LIMITED | 02331130 | 07/10/2021 | Not Trading |
| NOTTINGHAMSHIRE FOOTBALL ASSOCIATION LIMITED | 03831069 | 01/05/2024 | Silver |
| NWG COMMERCIAL SOLUTIONS LIMITED | 10028815 | 11/10/2023 | Silver |
| REIVER FINANCE LIMITED | 04872988 | 08/10/2021 | Silver |
| REIVER HOLDINGS LIMITED | 04872994 | 08/10/2021 | Gold |
| WATERCO SIX LIMITED | 02528693 | 07/10/2021 | Not Trading |
| WAVE LTD | 06492265 | 14/10/2021 | Silver |
| WAVE UTILITIES LIMITED | 04047470 | 14/10/2021 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BAKETHIN FINANCE PLC | 05074769 | 25/08/2023 | 27/09/2023 | Silver |
| NWG COMMERCIAL SOLUTIONS LIMITED | 10028815 | 08/10/2021 | 25/08/2023 | Silver |