| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALEXANDER CONTROLS LIMITED | 00458367 | 01/04/1999 | Dissolved |
| CONCENTRIC (ASTON) LIMITED | 00403968 | 01/04/1999 | Dissolved |
| CONCENTRIC (SUTTON) LIMITED | 03576117 | 15/02/1999 | Dissolved |
| CONCENTRIC CONTROLS LIMITED | 00671255 | 01/04/1999 | Dissolved |
| CONCENTRIC GROUP LIMITED | 03870489 | 21/03/2000 | Dissolved |
| CONCENTRIC LOVELL LIMITED | 00588323 | 01/04/1999 | Not Trading |
| CONCENTRIC PARK LIMITED | 01722563 | 01/04/1999 | Dissolved |
| CONCENTRIC PRESSED PRODUCTS LIMITED | 00424021 | 01/04/1999 | Dissolved |
| CONCENTRIC SERVICES LIMITED | 00599428 | 01/04/1999 | Dissolved |
| CORNWALL TOOLS LIMITED | 02579332 | 01/04/1999 | Dissolved |
| Concentric Electronics Ltd | 04658237 | 30/04/2003 | Dissolved |
| Contract Professionals Ltd | 01617847 | 30/11/1991 | Dissolved |
| Contract Professionals Ltd | 01617847 | 30/11/1991 | Dissolved |
| DELTA CONTROLS (1955) LIMITED | 00486464 | 01/04/1999 | Dissolved |
| DELTA MOBREY LIMITED | 05369683 | 04/03/2005 | Gold |
| DWG GROUP LIMITED | 06690877 | 17/10/2008 | Silver |
| ELECTRONIC SENSORS INTERNATIONAL LIMITED | 01706003 | 01/04/1999 | Dissolved |
| HENLEY FOUNDRIES LIMITED | 00326063 | 12/04/2001 | Dissolved |
| HENLEY FOUNDRIES LIMITED | 00326063 | 01/04/1999 | Dissolved |
| HENLEY FOUNDRIES SMETHWICK LIMITED | 01799126 | 01/04/1999 | Dissolved |
| IVES VALVES LIMITED | 00300810 | 01/04/1999 | Dissolved |
| Ingleby (1266) Ltd | 03870486 | 09/03/2000 | Dissolved |
| Ingleby (1266) Ltd | 03870486 | 09/03/2000 | Dissolved |
| JELSON ELECTRONICS LIMITED | 00413474 | 01/04/1999 | Dissolved |
| Leanhurst Ltd | 01705645 | 05/12/1990 | Dissolved |
| Leanhurst Ltd | 01705645 | 05/12/1990 | Dissolved |
| MAFEKING PATTERNMAKERS LIMITED | 01898082 | 01/04/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALEXANDER CONTROLS LIMITED | 00458367 | 12/04/2001 | 21/04/2004 | Dissolved |
| COMPLETE PARTS LIMITED | 01909947 | 12/04/2001 | 22/07/2005 | Gold |
| COMPLETE PARTS LIMITED | 01909947 | 01/04/1999 | 25/09/2003 | Gold |
| CONCENTRIC BIRMINGHAM LIMITED | 00671254 | 12/04/2001 | 22/07/2005 | Silver |
| CONCENTRIC BIRMINGHAM LIMITED | 00671254 | 01/04/1999 | 25/09/2003 | Silver |
| CONCENTRIC CONTROLS LIMITED | 00671255 | 12/04/2001 | 21/04/2004 | Dissolved |
| CONCENTRIC ENGINEERING LIMITED | 00569008 | 12/04/2001 | 22/07/2005 | Gold |
| CONCENTRIC ENGINEERING LIMITED | 00569008 | 01/04/1999 | 25/09/2003 | Gold |
| CONCENTRIC GROUP LIMITED | 03870489 | 12/04/2001 | 11/03/2005 | Dissolved |
| CONCENTRIC LOVELL LIMITED | 00588323 | 12/04/2001 | 21/04/2004 | Not Trading |
| CONCENTRIC OVERSEAS LIMITED | 01243259 | 12/04/2001 | 22/07/2005 | Silver |
| CONCENTRIC OVERSEAS LIMITED | 01243259 | 01/04/1999 | 25/09/2003 | Silver |
| CONCENTRIC PARK LIMITED | 01722563 | 12/04/2001 | 21/04/2004 | Dissolved |
| CONCENTRIC PRESSED PRODUCTS LIMITED | 00424021 | 12/04/2001 | 06/10/2004 | Dissolved |
| CONCENTRIC PUMPS LIMITED | 03870488 | 12/04/2001 | 19/07/2005 | Silver |
| CONCENTRIC PUMPS LIMITED | 03870488 | 21/03/2000 | 01/04/2008 | Silver |
| CONCENTRIC SERVICES LIMITED | 00599428 | 12/04/2001 | 21/04/2004 | Dissolved |
| CONCENTRIC TIPTON LIMITED | 03404056 | 12/04/2001 | 22/07/2005 | One Red Flag |
| CONCENTRIC TIPTON LIMITED | 03404056 | 01/04/1999 | 25/09/2003 | One Red Flag |
| CORNWALL TOOLS LIMITED | 02579332 | 12/04/2001 | 21/04/2004 | Dissolved |
| Concentric Electronics Ltd | 04658237 | 30/04/2003 | 21/04/2004 | Dissolved |
| Cpr Automation Ltd | 00860885 | 01/04/1999 | 23/06/1999 | Dissolved |
| DELTA CONTROLS (1955) LIMITED | 00486464 | 12/04/2001 | 11/10/2004 | Dissolved |
| DELTA WEED GROUP LIMITED | 05322411 | 17/02/2005 | 12/11/2008 | Dissolved |
| DONCASTERS INTERNATIONAL LIMITED | 02418332 | 24/03/1997 | 26/01/1998 | Not Trading |
| Dowty Aerospace Ltd | 02454677 | 21/12/1991 | 01/06/1993 | Dissolved |
| Dowty Exports Ltd | 00334135 | 15/12/1991 | 01/06/1993 | Dissolved |
| Dowty-Messier Ltd | 00942516 | 15/12/1991 | 01/06/1993 | Dissolved |
| ELECTRONIC SENSORS INTERNATIONAL LIMITED | 01706003 | 12/04/2001 | 31/12/2007 | Dissolved |
| HENLEY FOUNDRIES SMETHWICK LIMITED | 01799126 | 12/04/2001 | 21/10/2004 | Dissolved |
| IVES VALVES LIMITED | 00300810 | 12/04/2001 | 21/04/2004 | Dissolved |
| JELSON ELECTRONICS LIMITED | 00413474 | 12/04/2001 | 21/04/2004 | Dissolved |
| LANDON KINGSWAY LIMITED | 01909948 | 12/04/2001 | 22/07/2005 | Gold |
| LANDON KINGSWAY LIMITED | 01909948 | 01/04/1999 | 25/09/2003 | Gold |
| MAFEKING PATTERNMAKERS LIMITED | 01898082 | 12/04/2001 | 21/04/2004 | Dissolved |
| NAL REALISATIONS (STAFFORDSHIRE) LIMITED | 00505253 | 01/04/1999 | 14/07/2000 | Insolvent |
| Phoenix Global Ltd | 02629867 | 16/07/1994 | 16/07/1994 | Dissolved |
| TITAN SUBSEA SERVICES LIMITED | SC056038 | 20/12/1990 | 04/06/1993 | Dissolved |
| TRIPLEX LLOYD LIMITED | 00319762 | 08/07/1993 | 26/01/1998 | Gold |
| Triplex Components Group Ltd | 00025641 | 14/11/1996 | 19/03/1997 | Dissolved |
| Txl Ltd | 02109159 | 20/06/1997 | 26/01/1998 | Dissolved |
| YORKSHIRE MOULDS LIMITED | 00437614 | 01/04/1999 | 08/08/2000 | Dissolved |