| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 4IMPRINT GROUP PLC | 00177991 | 05/04/2004 | 28/08/2010 | Silver |
| Aims Group Services Ltd | 04375023 | 25/02/2002 | 06/06/2003 | Dissolved |
| Basol Ltd | 00319895 | 31/05/1992 | 18/03/1993 | Dissolved |
| Bio-Kil Laboratories Ltd | 01022794 | 31/05/1992 | 18/03/1993 | Dissolved |
| CALEDONIAN APPLIED TECHNOLOGY LIMITED | 01612787 | 31/05/1992 | 31/05/1993 | Dissolved |
| CARILLION JM LIMITED | 00077628 | 27/10/1994 | 31/12/1998 | Insolvent |
| CMC MATERIALS UPC LIMITED | 01050948 | 31/05/1992 | 18/03/1993 | One Red Flag |
| COMPUGRAPHICS INTERNATIONAL LIMITED | 00895170 | 31/05/1992 | 18/03/1993 | Gold |
| EGL LIMITED | 00748589 | 16/02/1993 | 09/07/1993 | Gold |
| ELEMENTIS PLC | 03299608 | 06/06/2005 | 24/04/2008 | Gold |
| EVONIK AMALGAMATION LIMITED | 00096356 | 31/05/1992 | 01/11/1995 | Gold |
| EVONIK LIL LIMITED | 00031089 | 31/05/1992 | 27/10/1994 | Gold |
| EVONIK UK HOLDINGS LIMITED | 02695034 | 23/03/1992 | 08/11/1995 | Gold |
| Ernest F.Moss & Co. Ltd | 00598074 | 31/05/1992 | 18/03/1993 | Dissolved |
| FINE ORGANICS LIMITED | 01532065 | 31/05/1992 | 18/03/1993 | One Red Flag |
| GATES WORLDWIDE LIMITED | 00203531 | 11/12/2000 | 22/05/2006 | Bronze |
| Gramos Chemicals International Ltd | 00623537 | 31/05/1992 | 18/03/1993 | Dissolved |
| HARSCO INFRASTRUCTURE GROUP LIMITED | 00164238 | 19/12/1996 | 21/07/2000 | One Red Flag |
| Hampshire Metal Finishers Ltd | 00564778 | 31/05/1992 | 18/03/1993 | Dissolved |
| I C Masks Ltd | 01383792 | 31/05/1992 | 18/03/1993 | Dissolved |
| INDUSTRY AND PARLIAMENT TRUST | 01308583 | 26/01/1998 | 07/03/2005 | Gold |
| INSTITUTE FOR CITIZENSHIP | 02684596 | 31/01/1992 | 29/09/1995 | Dissolved |
| INVERESK ESOP TRUSTEE COMPANY LIMITED | SC217619 | 13/08/2001 | 19/09/2003 | Dissolved |
| INVERESK MANAGEMENT LIMITED | SC220725 | 07/09/2001 | 19/09/2003 | Dissolved |
| INVERESK PLC | SC126333 | 15/05/2001 | 30/10/2002 | Insolvent |
| Industry in Education Ltd | 02804425 | 01/03/1995 | 28/05/1996 | Dissolved |
| Iwp (Uk) Ltd | 01971675 | 30/05/1991 | 24/07/1998 | Dissolved |
| LAPO-CHEM LIMITED | 01451122 | 31/05/1992 | 18/03/1993 | Dissolved |
| LAPORTE MATERIALS (BARROW) LIMITED | 00859363 | 31/05/1992 | 18/03/1993 | Dissolved |
| Lapo-Tox Ltd | 01148179 | 31/05/1992 | 18/03/1993 | Dissolved |
| Laporte Semilab Ltd | 00868037 | 31/05/1992 | 18/03/1993 | Dissolved |
| M.D.C. Group Services Ltd | 01518302 | 31/05/1992 | 18/03/1993 | Dissolved |
| NOVAR LIMITED | 02262172 | 05/06/1992 | 18/05/1999 | Amber |
| Northern Remedial Services Ltd | 01451112 | 31/05/1992 | 18/03/1993 | Dissolved |
| PAYPOINT PLC | 03581541 | 04/08/2004 | 09/07/2008 | Silver |
| Perchem Ltd | 01189582 | 31/05/1992 | 18/03/1993 | Dissolved |
| Permawood Ltd | 02068629 | 31/05/1992 | 18/03/1993 | Dissolved |
| R. & J. GARROWAY LIMITED | SC027101 | 09/06/1989 | 18/03/1993 | Dissolved |
| ROCKWOOD ABSORBENTS (BAULKING) LIMITED | 01339874 | 31/05/1992 | 18/03/1993 | Dissolved |
| Reddish Savilles Ltd | 00832688 | 31/05/1992 | 18/03/1993 | Dissolved |
| SOLVAY UK HOLDING COMPANY LIMITED | 02767184 | 15/10/1996 | 09/05/2006 | Bronze |
| Silexine Coatings Ltd | 01478348 | 31/05/1992 | 18/03/1993 | Dissolved |
| Tak Chemicals Ltd | 00559576 | 31/05/1992 | 18/03/1993 | Dissolved |
| Takdust Products Ltd | 00875299 | 31/05/1992 | 18/03/1993 | Dissolved |
| Tracebrew Ltd | 01293740 | 31/05/1992 | 18/03/1993 | Dissolved |
| WEIR PAPER HOLDINGS LIMITED | 02144885 | 13/08/2001 | 19/09/2003 | Dissolved |
| WEIR PAPER PRODUCTS LIMITED | SC104999 | 13/08/2001 | 19/09/2003 | Dissolved |
| WESTMINSTER ROMAN CATHOLIC DIOCESE TRUSTEE(THE) | 00361703 | 07/03/2003 | 22/03/2012 | Amber |
| WINDWARD PROSPECTS LIMITED | 02454830 | 06/11/1997 | 08/11/2000 | Insolvent |
| Wendstone Chemicals Ltd | 01570679 | 31/05/1992 | 18/03/1993 | Dissolved |