| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| OPTIMIZED SYSTEMS AND SOLUTIONS LIMITED | 03694885 | 02/01/2014 | 01/05/2015 | Dissolved |
| ROLLS-ROYCE CAPITAL LIMITED | 03105626 | 03/12/2010 | 31/12/2011 | Dissolved |
| ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED | 06686268 | 02/01/2014 | 31/03/2016 | Not Trading |
| ROLLS-ROYCE GENERAL PARTNER LIMITED | 04066556 | 02/07/2013 | 01/04/2016 | Not Trading |
| RWG (REPAIR & OVERHAULS) LIMITED | SC120673 | 07/09/2009 | 02/12/2011 | Gold |
| SOCIETY OF BRITISH AEROSPACE COMPANIES (THE) | 00143447 | 21/04/2004 | 01/10/2009 | Dissolved |
| TURBO-UNION LIMITED | 00962980 | 04/02/2004 | 03/02/2006 | Dissolved |
| TURBOMECA322 LIMITED | 00860268 | 01/01/2003 | 03/02/2006 | Bronze |
| WEST OF ENGLAND AEROSPACE FORUM LIMITED | 04483380 | 03/09/2002 | 07/04/2004 | Silver |