| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Amersham Biotech Ltd | 03935664 | 23/02/2000 | Dissolved |
| Apbiotech Ltd | 04005847 | 01/06/2000 | Dissolved |
| Nyegaard (U.K.) Ltd | 03366057 | 15/01/1999 | Dissolved |
| Nytech (Uk) Ltd | 03941932 | 02/03/2000 | Dissolved |
| RADIOCHEMICAL CENTRE (TRC) LIMITED(THE) | 01542429 | 15/01/1999 | Dissolved |
| Spring Fall Ltd | 03077369 | 14/07/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACAM ESOP TRUSTEES LIMITED | 02893371 | 08/04/2004 | 04/10/2004 | Dissolved |
| ACAM HOLDINGS (UK) | 03366621 | 15/01/1999 | 04/10/2004 | Dissolved |
| ACAM NORGE LIMITED | 04777531 | 08/04/2004 | 04/10/2004 | Dissolved |
| ACAM OVERSEAS HOLDINGS | 02035423 | 08/04/2004 | 04/10/2004 | Dissolved |
| AMERSHAM BIOSCIENCES HOLDINGS | 01033185 | 15/01/1999 | 04/10/2004 | Dissolved |
| AMERSHAM KNOWLEDGE LIMITED | 04081431 | 01/12/2000 | 04/10/2004 | Dissolved |
| ANTISOMA DEVELOPMENT LIMITED | 06365273 | 03/09/2008 | 30/04/2010 | Dissolved |
| ANTISOMA RESEARCH LIMITED | 02223927 | 26/02/2008 | 30/04/2010 | Dissolved |
| ANTISOMA VENTURES LIMITED | 06699636 | 16/09/2008 | 30/04/2010 | Dissolved |
| Amersham Group Ltd | 03366280 | 15/01/1999 | 04/10/2004 | Dissolved |
| Amersham Health Uk | 00961864 | 15/01/1999 | 04/10/2004 | Dissolved |
| Amersham International Pension Trustee Ltd | 01558584 | 08/04/2004 | 04/10/2004 | Dissolved |
| Amersham Medical Products | 01034691 | 15/01/1999 | 04/10/2004 | Dissolved |
| Amersham U K Ltd | 01978775 | 15/01/1999 | 04/10/2004 | Dissolved |
| Cancer Therapeutics Ltd | 03165849 | 14/07/2008 | 30/04/2010 | Dissolved |
| GE HEALTHCARE (AB) | 03387094 | 08/04/2004 | 04/10/2004 | Gold |
| GE HEALTHCARE STRUCTURED PROJECTS (UK) LIMITED | 03935667 | 23/02/2000 | 04/10/2004 | Bronze |
| GE HEALTHCARE UK LIMITED | 03337033 | 02/08/1997 | 14/08/1997 | Silver |
| GEHC (ATL) LIMITED | 03459803 | 15/01/1999 | 04/10/2004 | Dissolved |
| REVISS SERVICES (UK) LIMITED | 03050679 | 09/08/1995 | 15/12/2000 | Gold |
| SAFEGUARD INTERNATIONAL LIMITED | 02798701 | 07/07/1993 | 24/01/1997 | Dissolved |
| SAROSSA CAPITAL LIMITED | 03248123 | 26/02/2008 | 30/04/2010 | Dissolved |