| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 87 ST MARGARETS ROAD LIMITED | 11724028 | 12/12/2018 | Gold |
| BACKLER CONSULTING LIMITED | 08049318 | 27/04/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BOWER RAIL LIMITED | 07141146 | 30/01/2010 | 17/12/2010 | Dissolved |
| C2C RAILWAY LIMITED | 04659669 | 07/02/2003 | 17/12/2010 | Not Trading |
| CROSS COUNTRY RAIL LIMITED | 04659516 | 07/02/2003 | 17/12/2010 | Not Trading |
| DFT OPERATOR LIMITED | 07141122 | 30/01/2010 | 17/12/2010 | Bronze |
| DIRECTLY OPERATED RAILWAYS LIMITED | 06950819 | 02/07/2009 | 20/08/2009 | Dissolved |
| EAST COAST MAIN LINE COMPANY LIMITED | 04659708 | 07/02/2003 | 20/08/2009 | Insolvent |
| FRIENDS OF THE RIVER CRANE ENVIRONMENT (FORCE) | 08383410 | 31/01/2013 | 31/03/2024 | Silver |
| GREATER WESTERN RAILWAY LIMITED | 04661194 | 10/02/2003 | 17/12/2010 | Not Trading |
| GREYCOAT RAIL LIMITED | 07141137 | 30/01/2010 | 17/12/2010 | Dissolved |
| LONDON NORTH EASTERN RAILWAY LIMITED | 04659712 | 07/02/2003 | 17/12/2010 | Bronze |
| MARSHAM RAIL LIMITED | 07141119 | 30/01/2010 | 17/12/2010 | Dissolved |
| MILLBANK RAIL LIMITED | 07141099 | 30/01/2010 | 17/12/2010 | Dissolved |
| NORTHERN TRAINS LIMITED | 03076444 | 13/01/2003 | 17/12/2010 | Bronze |
| PARKSIDE RAIL LIMITED | 07141140 | 30/01/2010 | 17/12/2010 | Dissolved |
| QUEENSWAY RAIL LIMITED | 07141110 | 30/01/2010 | 17/12/2010 | Dissolved |
| SE TRAINS LIMITED | 03266762 | 13/01/2003 | 17/12/2010 | Silver |
| SOUTH EASTERN TRAINS LIMITED | 03666306 | 13/01/2003 | 19/06/2003 | Dissolved |
| SOUTH WESTERN RAILWAY LIMITED | 03266760 | 13/01/2003 | 17/12/2010 | Not Trading |
| South Eastern Trains (Holdings) Ltd | 03266770 | 13/01/2003 | 07/11/2003 | Dissolved |
| VINCENT RAIL LIMITED | 07141130 | 30/01/2010 | 17/12/2010 | Dissolved |