| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COOPER ANTENNAS LTD | 05559533 | 09/09/2005 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 1450 Ltd | 02729087 | 06/07/1992 | 30/09/1993 | Dissolved |
| ATLAS COMPOSITES LIMITED | 03482307 | 16/05/2003 | 20/06/2005 | Dissolved |
| CHELTON (FORMING) LIMITED | 00866812 | 20/06/1992 | 20/06/2005 | Dissolved |
| CHELTON CTS LIMITED | 04044609 | 24/10/2003 | 20/06/2005 | Not Trading |
| CHELTON DEFENCE COMMUNICATIONS LIMITED | 04576040 | 25/11/2002 | 20/06/2005 | Amber |
| CHELTON LIMITED | 00896823 | 20/06/1992 | 20/06/2005 | Silver |
| CHELTON RADOMES WITNEY LIMITED | 01683851 | 21/05/1993 | 20/06/2005 | Dissolved |
| COBHAM COMMS LIMITED | 00430582 | 20/06/1992 | 20/06/2005 | Dissolved |
| COBHAM COMPOSITES LIMITED | 01170782 | 21/09/1993 | 20/06/2005 | Dissolved |
| COBHAM LIMITED | 00030470 | 01/04/1995 | 20/06/2005 | Gold |
| CREDOWAN LIMITED | 00429746 | 20/05/1999 | 20/06/2005 | Dissolved |
| CULHAM LIGHTNING LIMITED | 03832805 | 27/01/2000 | 20/06/2005 | Dissolved |
| DOMO TACTICAL COMMUNICATIONS (DTC) LIMITED | 01456922 | 21/09/2001 | 20/06/2005 | Silver |
| EUROPEAN ANTENNAS LIMITED | 02547237 | 02/08/1999 | 20/06/2005 | Not Trading |
| GRENEDERE LIMITED | 02927610 | 20/05/1999 | 20/06/2005 | Dissolved |
| LAMBDA ANTENNAS LIMITED | 03524774 | 02/08/1999 | 20/06/2005 | Dissolved |
| LOCKMAN ELECTRONIC HOLDINGS LIMITED | 01672274 | 20/06/1992 | 20/06/2005 | Insolvent |
| MEGGITT ADVANCED COMPOSITES LIMITED | 03878561 | 22/12/1999 | 20/06/2005 | Gold |
| ML AIRCRAFT SERVICES LIMITED | 01170007 | 01/05/2000 | 20/06/2005 | Dissolved |
| PRECISION ANTENNAS LIMITED | 00396099 | 23/01/2004 | 20/06/2005 | Dissolved |
| Precision Antennas Installations Ltd | 04738088 | 23/01/2004 | 20/06/2005 | Dissolved |
| RACAL ANTENNAS LIMITED | 00661133 | 25/07/2003 | 20/06/2005 | Dissolved |
| SLINGSBY ADVANCED COMPOSITES LIMITED | 01688938 | 01/05/2000 | 20/06/2005 | Gold |
| SLINGSBY AMPHIBIOUS HOVERCRAFT LIMITED | 02240582 | 01/05/2000 | 20/06/2005 | Dissolved |
| THE HURLEY PROPERTY COMPANY LIMITED | 04948129 | 28/11/2003 | 20/06/2005 | Dissolved |
| VECTOR FIELDS LIMITED | 01838656 | 14/06/2005 | 20/06/2005 | Dissolved |
| WA SYSTEMS LIMITED | 03873548 | 20/01/2005 | 20/06/2005 | Dissolved |