| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 01279307 LIMITED | 01279307 | 22/02/2000 | Dissolved |
| Chancellor Group Ltd | 01807478 | 12/11/1998 | Dissolved |
| Chancellor Group Ltd | 01807478 | 07/04/2003 | Dissolved |
| Consolidated Chemicals Ltd | 00376538 | 12/11/1998 | Dissolved |
| Consolidated Chemicals Ltd | 00376538 | 07/04/2003 | Dissolved |
| Cortecs (Berger) Ltd | 01389593 | 12/11/1998 | Dissolved |
| Cortecs (Berger) Ltd | 01389593 | 07/04/2003 | Dissolved |
| Cortecs Pharmaceutical Investments Ltd | 02164305 | 12/11/1998 | Dissolved |
| Cortecs Pharmaceutical Investments Ltd | 02164305 | 07/04/2003 | Dissolved |
| Healthcare Delivery Ltd | 02084533 | 12/11/1998 | Dissolved |
| Healthcare Delivery Ltd | 02084533 | 07/04/2003 | Dissolved |
| PROVALIS DIAGNOSTICS (U.S.A.) LIMITED | 05096535 | 06/04/2004 | Dissolved |
| PROVALIS DIAGNOSTICS (U.S.A.) LIMITED | 05096535 | 06/04/2004 | Dissolved |
| PROVALIS DIAGNOSTICS LIMITED | 01800438 | 26/11/1998 | Dissolved |
| PROVALIS DIAGNOSTICS LIMITED | 01800438 | 08/02/2006 | Dissolved |
| PROVALIS HEALTHCARE LIMITED | 01916352 | 12/11/1998 | Dissolved |
| PROVALIS HEALTHCARE LIMITED | 01916352 | 31/01/2006 | Dissolved |
| PROVALIS PLC | 03321624 | 09/11/1998 | Dissolved |
| Thames Laboratories Ltd | 01433320 | 12/11/1998 | Dissolved |
| Thames Laboratories Ltd | 01433320 | 07/04/2003 | Dissolved |
| Whybrand Ltd | 02871012 | 09/08/1999 | Dissolved |
| Whybrand Ltd | 02871012 | 07/04/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 01279307 LIMITED | 01279307 | 12/11/1998 | 07/08/2006 | Dissolved |
| JXB2 LIMITED | 05893134 | 01/08/2006 | 04/09/2006 | Dissolved |
| PROVALIS PLC | 03321624 | 07/03/2006 | 15/09/2006 | Dissolved |