| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BOOTH & FISHER (MOTOR SERVICES) LIMITED | 00846041 | 01/03/2002 | Dissolved |
| BOOTH & FISHER (SALES & SERVICE) LIMITED | 00894529 | 01/03/2002 | Dissolved |
| GRAND CENTRAL RAILWAY COMPANY LIMITED | 03979826 | 01/05/2021 | Silver |
| SOUTH YORKSHIRE METRO LIMITED | 02962216 | 01/03/2002 | Dissolved |
| SOUTH YORKSHIRE TRANSPORTATION SYSTEMS LIMITED | 00506103 | 01/03/2002 | Dissolved |
| YORKSHIRE METRO LIMITED | 02962214 | 01/03/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARRIVA RAIL NORTH LIMITED | 04337712 | 26/09/2017 | 01/03/2020 | Amber |
| ARRIVA UK TRAINS LIMITED | 03166214 | 27/11/2020 | 27/11/2024 | Silver |
| ATOC LIMITED | 03069033 | 21/11/2023 | 28/11/2024 | One Red Flag |
| GLOBAL SMART MEDIA LIMITED | 04852017 | 11/12/2013 | 09/11/2015 | Dissolved |
| GRAND CENTRAL RAILWAY COMPANY LIMITED | 03979826 | 01/05/2021 | 25/01/2024 | Silver |
| MERSEY FERRIES LIMITED | 02495472 | 04/12/2013 | 09/11/2015 | One Red Flag |
| MERSEYSIDE PASSENGER TRANSPORT SERVICES LIMITED | 01065002 | 24/07/2013 | 09/11/2015 | One Red Flag |
| MTL SERVICES LIMITED | 03630737 | 28/09/2022 | 27/11/2024 | Bronze |
| RAIL DELIVERY GROUP LIMITED | 08176197 | 12/10/2020 | 28/11/2024 | Bronze |
| RAIL PARTNERS LIMITED | 13894712 | 24/05/2022 | 28/11/2024 | Silver |
| SUPERTRAM ASSETS LIMITED | 03772800 | 01/03/2002 | 07/06/2013 | Not Trading |
| THE BEATLES STORY LIMITED | 02275265 | 31/07/2013 | 09/11/2015 | Silver |
| THE REAL TIME INFORMATION GROUP LIMITED | 05037998 | 04/12/2013 | 09/11/2015 | Bronze |
| URBAN TRANSPORT GROUP LIMITED | 05491588 | 01/04/2008 | 05/11/2015 | Amber |
| YORCARD LIMITED | 06135165 | 15/07/2008 | 07/06/2013 | Amber |