| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| METRONET REW LIMITED | 03211492 | 27/05/2008 | Dissolved |
| METRONET TMU LIMITED | 03211465 | 27/05/2008 | Dissolved |
| TRAMTRACK LEASE FINANCING LIMITED | 04439273 | 26/06/2008 | Dissolved |
| TRAMTRACK LEASING LIMITED | 03255005 | 26/06/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| LONDON BUS SERVICES LIMITED | 03914787 | 04/09/2006 | 29/09/2023 | Bronze |
| LONDON BUSES LIMITED | 01900906 | 04/09/2006 | 29/09/2023 | Bronze |
| LONDON DIAL-A-RIDE LIMITED | 02602192 | 04/09/2006 | 29/09/2023 | Not Trading |
| LONDON RIVER SERVICES LIMITED | 03485723 | 04/09/2006 | 29/09/2023 | Bronze |
| LONDON TRANSPORT MUSEUM (TRADING) LIMITED | 06527755 | 07/03/2008 | 29/09/2023 | One Red Flag |
| LONDON TRANSPORT MUSEUM LIMITED | 06495761 | 06/02/2008 | 29/09/2023 | Gold |
| LONDON UNDERGROUND LIMITED | 01900907 | 04/09/2006 | 29/09/2023 | Bronze |
| LUL NOMINEE BCV LIMITED | 06221959 | 06/09/2007 | 29/09/2023 | Not Trading |
| LUL NOMINEE SSL LIMITED | 06242508 | 06/09/2007 | 29/09/2023 | Not Trading |
| London Bombings Relief Charitable Fund | 05505072 | 11/07/2005 | 27/10/2005 | Dissolved |
| RAIL FOR LONDON LIMITED | 05965930 | 07/02/2007 | 29/09/2023 | Bronze |
| TRAMTRACK CROYDON LIMITED | 03092613 | 26/06/2008 | 29/09/2023 | Amber |
| TRANSPORT FOR LONDON FINANCE LIMITED | 06745516 | 10/11/2008 | 29/09/2023 | One Red Flag |
| TRANSPORT TRADING LIMITED | 03914810 | 04/09/2006 | 29/09/2023 | Silver |
| UKTRAM LIMITED | 05554196 | 04/09/2006 | 06/07/2012 | Silver |
| VICTORIA COACH STATION LIMITED | 00205610 | 04/09/2006 | 29/09/2023 | Bronze |