| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CASE GROUP LIMITED | 00972553 | 16/07/1992 | Dissolved |
| R T Group Plc | 02904614 | 25/04/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 201 BISHOPSGATE LIMITED | 03619486 | 17/01/2002 | 19/07/2002 | Silver |
| AE INTERNATIONAL LIMITED | 00562880 | 04/05/1995 | 17/06/1998 | Bronze |
| AE LIMITED | 00435189 | 04/05/1995 | 09/12/1998 | Dissolved |
| Ae Holdings Ltd | 00385610 | 04/05/1995 | 20/01/1999 | Dissolved |
| Alnery No. 1171 Limited | 02670592 | 12/12/1992 | 12/12/1994 | Dissolved |
| Broadgate Phase 12 Ltd | 02020069 | 17/01/2002 | 19/07/2002 | Dissolved |
| Bryant Pensions Trust Ltd | 00823866 | 31/03/2000 | 05/03/2001 | Dissolved |
| CTRL (UK) LIMITED | 03578740 | 13/12/2001 | 03/10/2002 | Not Trading |
| Cambridge Gate Ltd | 04448291 | 27/05/2002 | 01/11/2002 | Dissolved |
| DAIRY CREST DAIRY PRODUCTS LIMITED | 00879131 | 12/08/1994 | 30/06/1995 | Dissolved |
| DAIRY CREST LIMITED | 02085882 | 25/10/1993 | 30/06/1995 | Silver |
| Dana Bedford 1 Ltd | 00691248 | 08/07/1992 | 09/11/1993 | Dissolved |
| Dana Bedford 2 Ltd | 00258591 | 31/05/1992 | 09/11/1993 | Dissolved |
| Domain Magnetics Ltd | 00829792 | 30/09/1992 | 31/10/1993 | Dissolved |
| Dowty Aerospace Ltd | 02454677 | 01/06/1993 | 31/10/1993 | Dissolved |
| Dowty Circuits Ltd | 00593908 | 15/11/1992 | 31/10/1993 | Dissolved |
| Dowty Computer Graphics Ltd | 00996822 | 18/01/1993 | 31/10/1993 | Dissolved |
| Dowty Exports Ltd | 00334135 | 01/06/1993 | 31/10/1993 | Dissolved |
| Dowty Information Systems Ltd | 02124545 | 09/02/1993 | 31/10/1993 | Dissolved |
| Dowty International Holdings Ltd | 00578833 | 16/07/1992 | 31/10/1993 | Dissolved |
| Dowty Power Conversion Ltd | 01034788 | 06/01/1993 | 31/10/1993 | Dissolved |
| Dowty Power Electronics Ltd | 01663248 | 16/07/1992 | 31/10/1993 | Dissolved |
| Dowty Properties Ltd | 01045283 | 30/09/1992 | 31/10/1993 | Dissolved |
| Dowty Surepower Ltd | 01661811 | 30/09/1992 | 31/10/1993 | Dissolved |
| Dowty Treasury Ltd | 02490933 | 28/07/1992 | 31/10/1993 | Dissolved |
| EI GROUP LIMITED | 02562808 | 06/11/2003 | 31/01/2013 | Bronze |
| F-M MOTORPARTS LIMITED | 01073619 | 04/05/1995 | 17/06/1998 | Bronze |
| FEDERAL-MOGUL EXPORT SERVICES LIMITED | 00532743 | 04/05/1995 | 06/03/1998 | Dissolved |
| FEDERAL-MOGUL LIMITED | 00163992 | 01/05/1995 | 06/03/1998 | Bronze |
| FEDERAL-MOGUL TECHNOLOGY LIMITED | 00951424 | 22/09/1995 | 22/10/1997 | Amber |
| GILLINGHAM PORTLAND CEMENT COMPANY LIMITED | 00328813 | 23/02/1999 | 07/02/2000 | Gold |
| Instantwonder Ltd | 02029117 | 04/05/1995 | 24/01/1997 | Dissolved |
| NETWORK RAIL (SPACIA) LIMITED | 03881191 | 17/01/2002 | 19/08/2002 | Not Trading |
| NETWORK RAIL INFRASTRUCTURE LIMITED | 02904587 | 30/04/2001 | 01/02/2002 | Bronze |
| PD PORTS MANAGEMENT LIMITED | 05083373 | 03/07/2004 | 30/01/2006 | Silver |
| RAILSITE TELECOM SERVICES LIMITED | 03963596 | 17/01/2002 | 01/11/2002 | Silver |
| RT GROUP DEVELOPMENTS LIMITED | 03699545 | 17/01/2002 | 01/11/2002 | Amber |
| RT GROUP HOLDINGS LIMITED | 03889945 | 17/01/2002 | 01/11/2002 | Dissolved |
| Ripper Systems Ltd | 00569188 | 30/09/1992 | 31/10/1993 | Dissolved |
| Rt Group (Dormant 1) Ltd | 04448294 | 27/05/2002 | 01/11/2002 | Dissolved |
| Rt Group (Dormant 2) Ltd | 04448010 | 27/05/2002 | 01/11/2002 | Dissolved |
| Rt Group (Dormant 3) Ltd | 04448021 | 27/05/2002 | 01/11/2002 | Dissolved |
| Rt Group Services Ltd | 03963681 | 20/06/2002 | 01/11/2002 | Dissolved |
| SMM HOLDINGS LIMITED | 02286859 | 04/05/1995 | 15/03/1996 | Bronze |
| T & N Pensions Services Ltd | 02197374 | 04/05/1995 | 22/10/1998 | Dissolved |
| T&n Properties Ltd | 01082189 | 04/05/1995 | 22/10/1998 | Dissolved |
| TAYLOR WIMPEY DEVELOPMENTS LIMITED | 00643420 | 14/02/2000 | 05/03/2001 | Bronze |
| THE ROYAL MINT LIMITED | 06964873 | 02/11/2009 | 31/07/2014 | Bronze |
| THE RUGBY GROUP LIMITED | 00206971 | 19/10/1998 | 15/05/2000 | Silver |
| THZ HOLDINGS LIMITED | 02304594 | 04/05/1995 | 15/03/1996 | Gold |
| Taf International Ltd | 00089658 | 04/05/1995 | 20/01/1999 | Dissolved |
| Tigrup No 1 Ltd | 00932066 | 30/09/1992 | 31/10/1993 | Dissolved |
| Tigrup No 2 Ltd | 01667222 | 30/09/1992 | 31/10/1993 | Dissolved |
| Tigrup No 3 Ltd | 01678213 | 30/09/1992 | 31/10/1993 | Dissolved |
| Tigrup No 4 Ltd | 00581184 | 30/09/1992 | 31/10/1993 | Dissolved |
| Tigrup No. 5 Ltd | 02170047 | 05/03/1993 | 30/10/1993 | Dissolved |
| ULTRA ELECTRONIC COMMUNICATIONS LIMITED | 00330704 | 30/09/1992 | 31/10/1993 | Dissolved |
| ULTRA ELECTRONIC CONTROLS LIMITED | 00402036 | 30/09/1992 | 31/10/1993 | Dissolved |
| UNION RAILWAYS (SOUTH) LIMITED | 03540185 | 17/01/2002 | 03/10/2002 | Dissolved |
| UNION SQUARE DEVELOPMENTS LIMITED | SC195182 | 03/04/2002 | 19/12/2002 | One Red Flag |
| XD COMMUNICATIONS LIMITED | 00730286 | 16/07/1992 | 31/10/1993 | Dissolved |
| XDG SERVICES LIMITED | 00718351 | 01/01/1993 | 31/10/1993 | Not Trading |