| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANIKTO LIMITED | 07178702 | 03/10/2011 | Dissolved |
| Aroma Technology Ltd | 03261893 | 30/09/1998 | Dissolved |
| CNRE LIMITED | 06264169 | 13/06/2007 | Dissolved |
| CSRE LIMITED | 05732087 | 14/06/2007 | Dissolved |
| GRAND NORTH EASTERN RAILWAY COMPANY LIMITED | 06592625 | 12/06/2008 | Dissolved |
| GRAND NORTHERN RAILWAY COMPANY LIMITED | 06488899 | 10/06/2008 | Dissolved |
| GRAND UNION RAILWAY COMPANY LIMITED | 05851210 | 08/03/2007 | Dissolved |
| GURC HOLDINGS LIMITED | 06036741 | 08/03/2007 | Dissolved |
| L M & S Vehicle Services Ltd | 02642279 | 03/10/1991 | Dissolved |
| LEAP TECHNOLOGIES LIMITED | 07215173 | 15/06/2010 | One Red Flag |
| LUCY HOWELLS LIMITED | 03364590 | 27/04/1998 | Silver |
| Langdale of Crewe Ltd | 03787678 | 08/06/1999 | Dissolved |
| Lynton Travel Ltd | 04058364 | 13/09/2000 | Dissolved |
| Mawlaw 281 Ltd | 03114937 | 13/11/1995 | Dissolved |
| Mawlaw 282 Ltd | 03114938 | 13/11/1995 | Dissolved |
| Milecase Ltd | 02918685 | 04/07/1994 | Dissolved |
| Prism Toc Ltd | 03094760 | 13/11/1995 | Dissolved |
| SOVEREIGN TRAINS LIMITED | 06004393 | 06/03/2007 | Dissolved |
| Sovereign Hst Ltd | 06457387 | 16/01/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 10/12 THE HEADROW MANAGEMENT COMPANY LIMITED | 04413682 | 05/07/2004 | 13/03/2006 | Silver |
| ADVENZA FREIGHT LIMITED | 04156372 | 02/12/2005 | 15/05/2009 | Dissolved |
| AIRPORT BUSES LIMITED | 02834416 | 09/12/1993 | 02/07/1999 | Not Trading |
| AIRPORT COACHES LIMITED | 02802714 | 19/04/1993 | 02/07/1999 | Not Trading |
| COTSWOLD RAIL ENGINEERING LIMITED | 04083559 | 02/12/2005 | 15/05/2009 | Dissolved |
| GCRC HOLDINGS LIMITED | 06036740 | 08/03/2007 | 04/11/2011 | Dissolved |
| GRAND CENTRAL RAILWAY COMPANY LIMITED | 03979826 | 08/03/2007 | 04/11/2011 | Silver |
| LYNTON BUS AND COACH LIMITED | 02467204 | 12/02/1991 | 02/07/1999 | Not Trading |
| LYNTON COMPANY SERVICES LIMITED | 01456107 | 16/07/1993 | 02/07/1999 | Not Trading |
| Lynton Tours Ltd | 02676542 | 17/02/1992 | 02/07/1999 | Dissolved |
| MONASTERY MANAGEMENT LIMITED | 05953267 | 04/10/2006 | 31/07/2017 | Bronze |
| MUSOPEDIA LTD | 06417951 | 21/09/2012 | 30/06/2016 | Dissolved |
| NATIONAL EXPRESS MIDDLE EAST PLC | 03081303 | 21/07/1995 | 19/09/2000 | Gold |
| NE NO. 3 LIMITED | 02938993 | 26/05/1996 | 19/09/2000 | Not Trading |
| Prism Developments Ltd | 02901901 | 16/11/1994 | 11/09/1997 | Dissolved |
| Prism Engineering Ltd | 03062566 | 26/07/1995 | 11/09/1997 | Dissolved |
| SMART COMPONENT TECHNOLOGIES LIMITED | 07879182 | 14/04/2012 | 14/12/2012 | One Red Flag |
| WEST ANGLIA GREAT NORTHERN RAILWAY LIMITED | 03007944 | 05/01/1997 | 19/09/2000 | Not Trading |
| WOOD BARTON MANAGEMENT LIMITED | 04312012 | 20/01/2005 | 15/03/2021 | Silver |