| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ISP FOOD SPECIALTIES (U.K.) LIMITED | 04986692 | 05/12/2003 | Dissolved |
| Isp Stabilizer Systems (Uk) Ltd | SC285412 | 27/05/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A BOAKE ROBERTS AND COMPANY (HOLDING) LIMITED | 00052381 | 15/04/1998 | 30/03/2001 | Silver |
| BUSH BOAKE ALLEN ENTERPRISES LIMITED | 03249838 | 15/04/1998 | 30/03/2001 | Bronze |
| BUSH BOAKE ALLEN LIMITED | 00051705 | 15/04/1998 | 30/03/2001 | Bronze |
| INTERNATIONAL N&H MANUFACTURING UK LIMITED | 03823108 | 04/12/2003 | 18/08/2008 | Gold |
| ISP (GREAT BRITAIN) CO LTD | 00779238 | 04/12/2003 | 31/03/2012 | Dissolved |
| ISP HOLDINGS (U.K.) LTD. | 03823101 | 04/12/2003 | 31/03/2012 | Silver |
| ISP MICROCAPS (U.K.) LIMITED | 05073941 | 15/03/2004 | 31/03/2012 | Silver |
| TECHWAX LIMITED | 02614599 | 19/12/2006 | 31/03/2012 | One Red Flag |