| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Northam Leasing Ltd | 02663999 | 03/04/1996 | Dissolved |
| SONORO | 10571468 | 18/01/2017 | Silver |
| T.W. ASSOCIATES (FINANCIAL CONSULTANTS) LIMITED | 01360981 | 11/09/1991 | Dissolved |
| Tern Plc | 01008389 | 04/07/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANGLIA TELEVISION GROUP | 00611130 | 14/04/1994 | 13/12/1995 | Dissolved |
| ANGLIAN WATER LTIP LIMITED | 03227016 | 17/05/2002 | 10/07/2007 | Dissolved |
| ANGLIAN WATER SERVICES FINANCING PLC | 04330322 | 17/04/2003 | 20/01/2005 | Silver |
| ANGLIAN WATER SERVICES HOLDINGS LIMITED | 04330144 | 17/04/2003 | 20/01/2005 | Gold |
| ANGLIAN WATER SERVICES LIMITED | 02366656 | 17/04/2003 | 20/01/2005 | Bronze |
| AWG GROUP LIMITED | 02366618 | 28/10/2003 | 22/08/2005 | Bronze |
| AWG LTIP LIMITED | 04173558 | 17/05/2002 | 27/08/2004 | Dissolved |
| AWG PARENT CO LIMITED | 03936645 | 25/04/2002 | 27/02/2009 | Amber |
| CHEMRING GROUP PLC | 00086662 | 01/07/2010 | 30/06/2016 | Silver |
| CL REALISATIONS LIMITED | 02916113 | 10/12/2007 | 11/05/2017 | Insolvent |
| CROSSWALL NOMINEES LIMITED | 00950209 | 02/11/1992 | 30/04/1996 | Not Trading |
| DALTONS WEEKLY LIMITED | 02919361 | 27/04/1994 | 30/04/1996 | Dissolved |
| E.ON UK PLC | 02366970 | 22/07/1996 | 01/07/2002 | Gold |
| ERGON FINANCE LIMITED | 03539257 | 03/06/1998 | 01/07/2002 | Insolvent |
| FN 1 LIMITED | 00089643 | 22/05/1995 | 26/05/1995 | Dissolved |
| HARWORTH GROUP PLC | 02649340 | 01/07/2011 | 26/04/2016 | Gold |
| INFORMA UNITED FINANCE LIMITED | 00948730 | 02/11/1992 | 30/04/1996 | One Red Flag |
| ITV BROADCASTING LIMITED | 00955957 | 24/10/1994 | 13/12/1995 | Amber |
| ITV MERIDIAN LIMITED | 02519552 | 02/11/1992 | 23/11/1995 | Not Trading |
| KAZ MINERALS LIMITED | 05180783 | 05/03/2009 | 13/05/2011 | Silver |
| LONDON & CONTINENTAL RAILWAYS LIMITED | 02966054 | 01/04/2007 | 31/03/2011 | Silver |
| MAI | 01168760 | 02/11/1992 | 30/04/1996 | Dissolved |
| MAI SERVICES (HOLDINGS) LIMITED | 02898248 | 29/03/1994 | 18/04/1996 | Dissolved |
| MIDTAKE LIMITED | 02326330 | 02/11/1992 | 30/06/1994 | Dissolved |
| NATIONAL GRID ELECTRICITY DISTRIBUTION (EAST MIDLANDS) PLC | 02366923 | 27/07/1998 | 02/10/2001 | Silver |
| ORBIS CHARITABLE TRUST | 03303689 | 06/06/2008 | 23/06/2020 | Gold |
| OSPREY ACQUISITIONS LIMITED | 05915896 | 07/02/2007 | 27/02/2009 | Silver |
| OSPREY HOLDCO LIMITED | 05915869 | 07/02/2007 | 27/02/2009 | Amber |
| POWERGEN (EAST MIDLANDS) LOAN NOTES | 03277634 | 27/07/1998 | 01/07/2002 | Dissolved |
| POWERGEN INTERNATIONAL | 03548380 | 04/10/1999 | 01/07/2002 | Dissolved |
| POWERGEN LIMITED | 03586615 | 19/06/1998 | 01/07/2002 | Not Trading |
| RAC GROUP LIMITED | 00229121 | 21/06/1994 | 29/11/2002 | Bronze |
| SCOTTISH POWER LIMITED | SC193794 | 01/09/2006 | 23/04/2007 | Bronze |
| TELENT LIMITED | 00067307 | 06/05/2004 | 26/11/2007 | Silver |
| UNITED BROADCASTING | 02566317 | 02/11/1992 | 30/04/1996 | Dissolved |
| UNITED BROADCASTING SOUTH | 02592715 | 02/11/1992 | 30/04/1996 | Dissolved |
| UNITED DELAWARE FINANCE LIMITED | 02715434 | 01/07/1992 | 30/04/1996 | Dissolved |
| UNITED DELAWARE INVESTMENTS LIMITED | 03096874 | 11/10/1995 | 30/04/1996 | Dissolved |
| UNITED MEDIA HOLDINGS | 02998388 | 30/11/1994 | 30/04/1996 | Dissolved |
| UNM INVESTMENTS LIMITED | 01219152 | 06/11/1991 | 30/04/1996 | Not Trading |
| United Intellectual Property Ltd | 02691417 | 19/08/1993 | 30/04/1996 | Dissolved |
| Xel Employee Benefit Trustees Ltd | 03548553 | 17/04/1998 | 29/11/2002 | Dissolved |