| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Chartex Healthcare Plc | 02775100 | 11/02/1994 | Dissolved |
| OXFORD VACS LIMITED | 03254171 | 26/05/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CASCADE BIOCHEM LIMITED | 02327661 | 29/01/1997 | 17/10/2002 | Dissolved |
| ENTSERV UK LIMITED | 00053419 | 29/04/1994 | 31/10/1995 | Silver |
| IQVIA IES UK LIMITED | 03127220 | 03/04/1996 | 26/11/1996 | Gold |
| Innovex Holdings Ltd | 01413055 | 01/11/1993 | 27/02/1996 | Dissolved |
| Medic-Aid Employee Benefit Trust Ltd | 03333186 | 08/04/1997 | 01/07/2004 | Dissolved |
| NANOCO GROUP PLC | 05067291 | 29/04/2004 | 06/07/2007 | Silver |
| NANOCO LIFE SCIENCES LIMITED | 03578152 | 28/09/1998 | 06/07/2007 | Not Trading |
| PAREXEL MMS EUROPE LIMITED | 01488517 | 21/06/1997 | 01/03/1998 | Silver |
| RESPIRONICS (UK) LTD. | 01314118 | 10/05/1994 | 25/08/1998 | Not Trading |
| RESPIRONICS LTD | 02900082 | 10/05/1994 | 01/07/2004 | Not Trading |
| THE FEMALE HEALTH COMPANY (UK) PLC | 02439625 | 01/11/1993 | 13/02/1996 | Silver |
| THE FEMALE HEALTH COMPANY LIMITED | 01184898 | 01/11/1993 | 13/02/1996 | Gold |