| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A & M Accounting Services Limited | 02566442 | 06/12/1991 | Dissolved |
| A & M Accounting Services Limited | 02566442 | 06/12/1991 | Dissolved |
| Alstead Couture Ltd | 03172701 | 18/03/1996 | Dissolved |
| Alstead Couture Ltd | 03172701 | 18/03/1996 | Dissolved |
| Arsenal Information Services Holdings Uk Ltd | 04195568 | 01/03/2002 | Dissolved |
| C M A Medical Data Ltd | 01808515 | 18/02/2002 | Dissolved |
| C.M.A. Data Services Ltd | 02210543 | 18/02/2002 | Dissolved |
| Docpal Systems Ltd | 01510604 | 18/02/2002 | Dissolved |
| Hickey Petroleum (Kent) Ltd | 02260634 | 16/01/1992 | Dissolved |
| Hickey Petroleum (Letchworth) Ltd | 01577582 | 16/01/1992 | Dissolved |
| Hickey Petroleum Ltd | 01433853 | 16/01/1992 | Dissolved |
| Hickey Service Stations Ltd | 02032128 | 16/01/1992 | Dissolved |
| Medicare Research Ltd | 01439016 | 18/02/2002 | Dissolved |
| P M S I Medical Research Factors Ltd | 01525573 | 18/02/2002 | Dissolved |
| Pharmacy Systems Limited | 02606052 | 18/02/2002 | Dissolved |
| Specialist Media Services Ltd | 01827787 | 18/02/2002 | Dissolved |
| The Medical Direct Mail Organisation Ltd | 01217804 | 18/02/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAMBRIDGE PHARMA CONSULTANCY LIMITED | 02297716 | 18/02/2002 | 13/08/2007 | Strike Off |
| IMS HEALTH NETWORKS LIMITED | 02670987 | 02/10/1997 | 15/09/1998 | Gold |
| IMS HEALTH NETWORKS LIMITED | 02670987 | 02/10/1997 | 15/09/1998 | Gold |
| IMS HEALTH SURVEYS LIMITED | 01401428 | 18/02/2002 | 27/09/2007 | Strike Off |
| IMS HOSPITAL GROUP LIMITED | 01940583 | 18/02/2002 | 13/08/2007 | Strike Off |
| IQVIA SOLUTIONS UK LIMITED | 00634325 | 18/02/2002 | 13/08/2007 | Not Trading |
| LORDERWOOD LIMITED | 02755062 | 20/11/1996 | 15/12/1998 | Gold |
| LORDERWOOD LIMITED | 02755062 | 15/12/1998 | 01/07/1999 | Gold |
| Lifekey Lifestyle Management Ltd | 05658096 | 19/12/2005 | 07/03/2007 | Dissolved |
| Lifekey Lifestyle Management Ltd | 05658096 | 19/12/2005 | 07/03/2007 | Dissolved |
| M-Tag Ltd | 03959556 | 17/05/2005 | 13/08/2007 | Dissolved |
| P P R Communications Ltd | 03637373 | 18/02/2002 | 13/08/2007 | Dissolved |
| Pharmacy Systems Limited | 02606052 | 09/03/1998 | 15/09/1998 | Dissolved |
| SOURCE INFORMATICS LIMITED | 03127964 | 18/02/2002 | 13/08/2007 | Gold |