| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A T E Systems Ltd | 01280240 | 31/03/1996 | Dissolved |
| ALTRINCHAM DISTRIBUTION CO. LIMITED | 01578342 | 16/03/1998 | Dissolved |
| B T G United Kingdom Ltd | 00839917 | 05/07/2000 | Dissolved |
| Biglis Co Ltd (The) | 00054813 | 16/03/1998 | Dissolved |
| FAIREY AEROSPACE LIMITED | 00390047 | 31/03/1996 | Dissolved |
| Fairey Microscan Ltd | 02974397 | 31/03/1996 | Dissolved |
| Fairey Properties Ltd | 00415251 | 31/03/1996 | Dissolved |
| Fairey Tecramics Ltd | 00488411 | 24/12/1998 | Dissolved |
| Fawnswift Ltd | 01821201 | 16/03/1998 | Dissolved |
| HENLEY INVESTMENT MANAGEMENT LIMITED | 02727253 | 24/01/1997 | Dissolved |
| HOCKLEY COURT INVESTMENT MANAGEMENT LIMITED | 02727378 | 24/01/1997 | Dissolved |
| HOCKOURT NO.4 LIMITED | 02183307 | 16/03/1998 | Dissolved |
| Hedgemore Ltd | 02540943 | 16/03/1998 | Dissolved |
| Hockourt No 3 Ltd | 01181670 | 16/03/1998 | Dissolved |
| Hockourt No. 6 Ltd | 01522803 | 16/03/1998 | Dissolved |
| Hockourt No.2 Ltd | 01579916 | 16/03/1998 | Dissolved |
| Hockourt No.7 Ltd | 01522805 | 16/03/1998 | Dissolved |
| INFRARED ENGINEERING (OVERSEAS) LIMITED | 01574987 | 31/03/1996 | Dissolved |
| Imaging Technology Ltd | 02971257 | 31/03/1996 | Dissolved |
| L.H.Brown & Son Ltd | 00234690 | 31/03/1996 | Dissolved |
| SERVOMEX TRANSDUCERS LIMITED | 03664943 | 25/06/1999 | Dissolved |
| Servomex International Ltd | 02931428 | 25/06/1999 | Dissolved |
| Spectris (Uk) Ltd | 02724236 | 05/07/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BICOTEST LIMITED | 03087014 | 25/06/1999 | 01/10/1999 | Dissolved |
| BURNFIELD LIMITED | 01522736 | 24/01/1997 | 13/09/2004 | Silver |
| Buhler Montec Holdings Ltd | 02528702 | 25/06/1999 | 13/09/2004 | Dissolved |
| CLAVERHAM LIMITED | 03384710 | 19/06/1997 | 26/08/1997 | Gold |
| Costworld Limited | 02204450 | 24/06/1991 | 30/03/1995 | Dissolved |
| Epic Products Ltd | 01590436 | 25/06/1999 | 16/11/1999 | Dissolved |
| FAIREY FILTRATION LIMITED | 03532126 | 22/04/1998 | 13/09/2004 | Dissolved |
| FAIREY NO. 2 LIMITED | 00698174 | 09/01/1996 | 13/09/2004 | Dissolved |
| Fairey Microscan Ltd | 00202428 | 16/03/1998 | 13/09/2004 | Dissolved |
| Fairey Systems Ltd | 00693569 | 31/03/1996 | 13/09/2004 | Dissolved |
| Fusion U V Systems Ltd | 03223663 | 05/08/1996 | 18/09/1996 | Dissolved |
| HACH LANGE LTD | 01029281 | 25/06/1999 | 16/11/1999 | Gold |
| HOCKOURT NO.5 LIMITED | 00403210 | 16/03/1998 | 13/09/2004 | Insolvent |
| INFRARED ENGINEERING (OVERSEAS) LIMITED | 01574987 | 31/03/1996 | 26/03/1998 | Dissolved |
| Lasermike Ltd | 02181678 | 31/03/1996 | 13/09/2004 | Dissolved |
| MOON BROTHERS LIMITED | 00235775 | 31/03/1996 | 15/01/2015 | Dissolved |
| RIGHTMOVE GROUP LIMITED | 03997679 | 21/02/2006 | 04/07/2006 | Gold |
| RIGHTMOVE GROUP LIMITED | 03997679 | 17/01/2006 | 10/04/2009 | Gold |
| RIGHTMOVE PLC | 06426485 | 04/12/2007 | 10/04/2009 | Gold |
| SERVOMEX GROUP LIMITED | 02170458 | 25/06/1999 | 04/04/2001 | Gold |
| SERVOMEX LIMITED | 01938746 | 14/06/1999 | 13/09/2004 | Dissolved |
| SPECTRIS GROUP HOLDINGS LIMITED | 01104312 | 31/03/1996 | 13/09/2004 | Silver |
| SPECTRIS NCODE LIMITED | 01521027 | 13/07/2000 | 01/12/2000 | Dissolved |
| SPECTRIS PENSION TRUSTEES LIMITED | 02486608 | 02/09/1997 | 13/09/2004 | Not Trading |
| SPECTRIS PLC | 02025003 | 05/09/1995 | 13/09/2004 | Silver |
| SPECTRIS UK HOLDINGS LIMITED | 04451903 | 30/05/2002 | 13/09/2004 | Gold |
| SPECTRIS US HOLDINGS LIMITED | 04451883 | 30/05/2002 | 13/09/2004 | Gold |
| Servomex Overseas Ltd | 02275772 | 25/06/1999 | 13/09/2004 | Dissolved |
| Servomex Uk Holdings Ltd | 03108716 | 25/06/1999 | 13/09/2004 | Dissolved |
| Spectris Technologies Ltd | 02381233 | 16/03/1998 | 13/09/2004 | Dissolved |
| Spectrum Inspection Services Ltd | 03998781 | 08/04/2002 | 13/09/2004 | Dissolved |
| TIL 83 LIMITED | 00067112 | 25/06/1999 | 13/09/2004 | Dissolved |
| UMECO LIMITED | 00148635 | 27/09/2005 | 20/07/2012 | Gold |
| WAH PROPERTIES LIMITED | 03384709 | 19/06/1997 | 26/08/1997 | Strike Off |