| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GROSVENOR PARK 2003 FILM PARTNERSHIP NO.1 LLP | OC301683 | 04/04/2003 | Dissolved |
| PROTECH GLOBAL TECHNOLOGIES LIMITED | 03581242 | 10/07/2006 | Dissolved |
| PROTECH GLOBAL TECHNOLOGIES LIMITED | 03581242 | 15/06/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANDOR TECHNOLOGY LIMITED | NI022466 | 05/09/2005 | 26/02/2013 | Gold |
| C&M 2016 LIMITED | 06453756 | 16/05/2008 | 17/10/2022 | Not Trading |
| LETTBEL LIMITED | 11467514 | 21/02/2022 | 02/11/2022 | Dissolved |
| MIDLANDS AEROSPACE ALLIANCE | 05357793 | 25/09/2013 | 01/04/2020 | Gold |
| NASMYTH COMPOSITES LIMITED | 08347855 | 08/02/2013 | 17/10/2022 | Not Trading |
| NASMYTH COVENTRY LIMITED | 06434298 | 16/05/2008 | 17/10/2022 | One Red Flag |
| NASMYTH ENGINEERING LIMITED | 06434359 | 16/05/2008 | 17/10/2022 | Not Trading |
| NASMYTH HENTON LIMITED | 06453721 | 16/05/2008 | 17/10/2022 | One Red Flag |
| NASMYTH TECHNOLOGIES LIMITED | 09046577 | 24/09/2014 | 17/10/2022 | Amber |
| PROFESSIONAL WELDING SERVICES LIMITED | 03215417 | 10/08/2006 | 17/10/2022 | Not Trading |
| TOWERFIELD PLATING LIMITED | 06526787 | 14/04/2008 | 17/11/2018 | Gold |