| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Av No.3 Ltd | 03768300 | 23/06/1999 | Dissolved |
| Iliad 3 Ltd | 03768238 | 23/06/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AV NO.2 LIMITED | 04284876 | 22/01/2002 | 22/03/2006 | Dissolved |
| AVECIA CORPORATION LIMITED | 03768294 | 23/06/1999 | 22/03/2006 | Dissolved |
| AVECIA FINANCE LIMITED | 03768215 | 23/06/1999 | 22/03/2006 | Dissolved |
| AVECIA GROUP LIMITED | 03768265 | 23/06/1999 | 22/03/2006 | Dissolved |
| AVECIA HOLDINGS LIMITED | 03768138 | 23/06/1999 | 22/03/2006 | Insolvent |
| AVECIA INVESTMENTS LIMITED | 03768296 | 23/06/1999 | 22/03/2006 | Dissolved |
| AVECIA LIMITED | 03730853 | 23/06/1999 | 16/11/2005 | Insolvent |
| AVECIA UK HOLDINGS LIMITED | 03768301 | 23/06/1999 | 22/03/2006 | Dissolved |
| Avecia 10 Ltd | 03730791 | 23/06/1999 | 17/03/2006 | Dissolved |
| Avecia Biotech Properties Ltd | 05364341 | 30/03/2005 | 04/10/2005 | Dissolved |
| CALACHEM LTD | 05369235 | 18/02/2005 | 16/09/2005 | Silver |
| Cytec Trading Ltd | 03784404 | 23/06/1999 | 31/07/2003 | Dissolved |
| FUJIFILM IMAGING COLORANTS LIMITED | 05369196 | 18/02/2005 | 04/10/2005 | One Red Flag |
| HORTICAP | 01782339 | 19/09/2008 | 27/07/2017 | Gold |
| MORSE LIMITED | 03108179 | 12/12/2005 | 17/12/2008 | Dissolved |
| PIRAMAL HEALTHCARE (FRANCE) LIMITED | 05287324 | 03/12/2004 | 04/10/2005 | Dissolved |
| PIRAMAL HEALTHCARE UK LIMITED | 05370591 | 21/02/2005 | 01/11/2005 | One Red Flag |