| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| C2C RAILWAY LIMITED | 04659669 | 06/01/2020 | Not Trading |
| CHILTERN RAIL LIMITED | 12544800 | 02/04/2020 | Not Trading |
| CROSS COUNTRY RAIL LIMITED | 04659516 | 06/01/2020 | Not Trading |
| GA TRAINS LIMITED | 12544897 | 02/04/2020 | Not Trading |
| GREATER WESTERN RAILWAY LIMITED | 04661194 | 06/01/2020 | Not Trading |
| MIDLANDS EAST TRAINS LIMITED | 12545264 | 02/04/2020 | Not Trading |
| RAILWAY WEST COAST LIMITED | 12544684 | 02/04/2020 | Not Trading |
| SOUTH WESTERN RAILWAY LIMITED | 03266760 | 06/01/2020 | Not Trading |
| THAMESLINK SOUTHERN GREAT NORTHERN LIMITED | 12545324 | 02/04/2020 | Not Trading |
| WM TRAINS LIMITED | 12545250 | 02/04/2020 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| NORTHERN TRAINS LIMITED | 03076444 | 06/01/2020 | 01/03/2020 | Bronze |
| SE TRAINS LIMITED | 03266762 | 06/01/2020 | 17/10/2021 | Silver |
| TRANSPENNINE TRAINS LIMITED | 12544930 | 02/04/2020 | 28/05/2023 | Silver |