| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MICHAEL ROBERT LLOYD ASSOCIATES LIMITED | 07885521 | 19/12/2011 | Dissolved |
| MIKE LLOYD ASSOCIATES LIMITED | 07079222 | 17/11/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AEROSPACE TOOLING CORPORATION LIMITED | 08505342 | 19/09/2013 | 31/12/2017 | Bronze |
| ALSTOM ACADEMY FOR RAIL | 00293588 | 27/07/1998 | 28/02/2002 | Not Trading |
| ALSTOM ELECTRICAL MACHINES LTD | 00490074 | 23/06/1991 | 05/03/1993 | Insolvent |
| ALSTOM NL SERVICE PROVISION LTD | 02849400 | 27/07/1998 | 16/07/2002 | Silver |
| ALSTOM TRACTION LTD | 00221639 | 02/06/1993 | 01/01/2002 | Strike Off |
| ALSTOM TRANSPORT SERVICE LTD | 02849471 | 27/07/1998 | 24/07/2002 | Not Trading |
| Alstom Gears Ltd | 00493507 | 05/10/1992 | 19/04/1993 | Dissolved |
| Alstom Large Machines Projects Ltd | 00253212 | 22/08/1991 | 09/03/1993 | Dissolved |
| Alstom Traction International Ltd | 00024807 | 02/06/1993 | 16/08/1999 | Dissolved |
| Alstom Wessex Traincare (Holdings) | 02957753 | 12/03/1998 | 01/05/2002 | Dissolved |
| COMPOSITE TECHNOLOGY AND APPLICATIONS LIMITED | 06604702 | 05/06/2008 | 31/07/2009 | Dissolved |
| GE POWER UK | 00778482 | 07/07/1997 | 01/05/2002 | Not Trading |
| HARDY TRAINCARE LTD | 02968562 | 12/03/1998 | 01/05/2002 | Dissolved |
| Juniper Contract Hire Ltd | 03059281 | 27/07/1998 | 21/05/2003 | Dissolved |
| MAGNOMATICS LIMITED | 05878200 | 01/04/2011 | 31/12/2015 | Silver |
| MEDIA BASED ATTRACTIONS LIMITED | 09526725 | 10/07/2015 | 03/11/2016 | Amber |
| Modern Wheel Drive Ltd | 00203752 | 05/10/1992 | 19/04/1993 | Dissolved |
| Multirail Ltd | 02885066 | 27/07/1998 | 23/05/2003 | Dissolved |
| Paul Martin | 03336781 | 23/06/1998 | 20/01/2000 | Dissolved |
| People-Movers Ltd | 02378106 | 27/07/1998 | 30/04/2003 | Dissolved |
| QUARTZELEC LTD | 02364716 | 23/06/1991 | 25/11/1992 | Silver |
| Railpart Ltd | 02885308 | 27/07/1998 | 30/01/2004 | Dissolved |
| Rapid Transit Ltd | 02360013 | 27/07/1998 | 29/08/2003 | Dissolved |
| THE MANUFACTURING INSTITUTE | 02996104 | 29/11/1994 | 25/07/1996 | Dissolved |
| TPMI (TRADING) LIMITED | 03004124 | 21/12/1994 | 03/12/1996 | Dissolved |
| TURBINE SURFACE TECHNOLOGIES LIMITED | 04040105 | 20/07/2004 | 22/07/2009 | Gold |
| Tuberail Ltd | 02885127 | 27/07/1998 | 29/08/2003 | Dissolved |
| WASHWOOD HEATH TRAINS LTD | 00112953 | 27/07/1998 | 30/04/2003 | Dissolved |
| WILLOUGHBY (873) LIMITED | 08510281 | 05/06/2013 | 24/04/2015 | Dissolved |