| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| IMPRESS PACKAGING PLC | 07109573 | 21/12/2009 | Dissolved |
| Pythonflare Plc | 06391793 | 30/10/2007 | Dissolved |
| STANDARD LIFE ASSURANCE COMPANY | NF000334 | 16/06/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATED ELECTRICAL INDUSTRIES LIMITED | 00062919 | 21/09/1992 | 07/07/1997 | Gold |
| CUSTODIAN HOLDINGS LIMITED | 00436629 | 19/01/1992 | 07/07/1997 | Dissolved |
| Cork Industries Ltd | 03211881 | 02/03/1998 | 16/09/1999 | Dissolved |
| DARTY LIMITED | 04232413 | 13/06/2003 | 08/08/2012 | Gold |
| ENGLISH ELECTRIC COMPANY,LIMITED(THE) | 00152250 | 21/09/1992 | 07/07/1997 | Gold |
| EURORAIL LIMITED | 01938132 | 13/01/1994 | 07/07/1997 | Dissolved |
| Elliott-Automation Holdings Ltd | 00559725 | 21/09/1992 | 07/07/1997 | Dissolved |
| Eurorail C T R L Ltd | 02910613 | 22/04/1994 | 07/09/1994 | Dissolved |
| FLEETSBRIDGE RANDALL LIMITED | 00200575 | 02/03/1999 | 21/08/2001 | Dissolved |
| GATES WORLDWIDE LIMITED | 00203531 | 01/08/1999 | 24/09/2010 | Silver |
| GENERAL DOMESTIC APPLIANCES HOLDINGS LIMITED | 00610606 | 09/11/1994 | 07/07/1997 | Bronze |
| HELLERMANNTYTON GROUP PLC | 08409650 | 13/03/2013 | 18/12/2015 | Bronze |
| M COMMUNICATIONS INTERNATIONAL INVESTMENTS | 02203912 | 23/06/1992 | 07/07/1997 | Dissolved |
| Magnet Securities Trading Ltd | 00231892 | 21/09/1992 | 07/07/1997 | Dissolved |
| OTIS E&M COMPANY LIMITED | 00114707 | 21/09/1992 | 07/07/1997 | Bronze |
| PAYPOINT COLLECTIONS LIMITED | 03581551 | 04/08/1998 | 20/10/2004 | Amber |
| PAYPOINT NETWORK LIMITED | 02973115 | 22/04/1998 | 20/10/2004 | Gold |
| PAYPOINT PLC | 03581541 | 04/08/1998 | 23/07/2014 | Silver |
| PAYPOINT RETAIL SOLUTIONS LIMITED | 04476269 | 25/09/2002 | 20/10/2004 | Bronze |
| PAYPOINT TRUST MANAGERS LIMITED | 03405168 | 22/04/1998 | 20/10/2004 | Not Trading |
| PLESSEY HOLDINGS LIMITED | 00609503 | 10/07/1992 | 07/07/1997 | Amber |
| PLESSEY-UK LIMITED | 00079061 | 10/07/1992 | 07/07/1997 | Insolvent |
| PROSPECT INVESTMENT MANAGEMENT (I) LLP | OC310021 | 01/02/2005 | 16/11/2021 | Bronze |
| PROSPECT INVESTMENT MANAGEMENT LIMITED | 03689587 | 20/01/1999 | 31/03/2015 | Bronze |
| Plessey Overseas Ltd | 00750585 | 07/09/1991 | 07/07/1997 | Dissolved |
| RAEBURN PLACE DEVELOPMENT LIMITED | SC403946 | 02/07/2014 | 16/09/2019 | One Red Flag |
| ROADSIDE TECHNOLOGY SERVICES LIMITED | 00487190 | 21/09/1992 | 07/07/1997 | Bronze |
| STANHOPE INVESTMENT MANAGEMENT LIMITED | 02209765 | 01/02/1997 | 07/07/1997 | Dissolved |
| STANHOPE PENSION SERVICES LIMITED | 03268021 | 13/01/1997 | 07/07/1997 | Dissolved |
| STANHOPE PENSION TRUST LIMITED | 01049236 | 03/08/1992 | 07/07/1997 | Dissolved |
| SWORD GLOBAL LIMITED | 02978363 | 11/02/1998 | 14/05/2004 | Dissolved |
| TELENT COMMUNICATIONS HOLDINGS LIMITED | 00319092 | 10/07/1992 | 07/07/1997 | Gold |
| TELENT LIMITED | 00067307 | 21/09/1991 | 07/07/1997 | Silver |
| TELENT TECHNOLOGY SERVICES LIMITED | 00703317 | 01/03/1993 | 07/07/1997 | Gold |
| THE ABRDN COMPANY 2006 | SZ000004 | 16/06/1999 | 06/03/2006 | Not Trading |
| THE PLESSEY COMPANY LIMITED | 00203848 | 05/09/1996 | 07/07/1997 | Dissolved |
| THIRD AGE CHALLENGE TRUST | 02602523 | 07/12/1993 | 01/01/1997 | Dissolved |
| TOUCHSTONE INNOVATIONS LIMITED | 05796766 | 01/08/2016 | 11/12/2017 | Gold |
| TROY ASSET MANAGEMENT LIMITED | 03930846 | 24/10/2000 | 01/12/2010 | Silver |
| TUNGSTEN AUTOMATION ENGLAND LIMITED | 03958038 | 17/12/2004 | 25/01/2011 | Amber |
| WALTON HEATH GOLF CLUB LIMITED | 01021637 | 03/02/2001 | 26/01/2008 | Silver |
| WEIR GROUP PLC(THE) | SC002934 | 19/08/1997 | 15/05/2003 | Silver |