| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| C M A Medical Data Ltd | 01808515 | 14/11/2001 | Dissolved |
| C.M.A. Data Services Ltd | 02210543 | 14/11/2001 | Dissolved |
| Docpal Systems Ltd | 01510604 | 14/11/2001 | Dissolved |
| I M S Sold-Out Ltd | 01162684 | 01/10/2002 | Dissolved |
| P M S I Medical Research Factors Ltd | 01525573 | 14/11/2001 | Dissolved |
| Pharmacy Systems Limited | 02606052 | 14/11/2001 | Dissolved |
| Specialist Media Services Ltd | 01827787 | 14/11/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAMBRIDGE PHARMA CONSULTANCY LIMITED | 02297716 | 14/12/2001 | 18/06/2004 | Not Trading |
| IMS HEALTH GROUP LIMITED | 04002484 | 01/08/2000 | 02/07/2004 | Not Trading |
| IMS HEALTH NETWORKS LIMITED | 02670987 | 14/11/2001 | 21/09/2004 | Gold |
| IMS HEALTH SURVEYS LIMITED | 01401428 | 14/11/2001 | 21/09/2004 | Amber |
| IQVIA HOLDINGS (UK) LTD. | 01523810 | 14/11/2001 | 02/07/2004 | Gold |
| IQVIA SOLUTIONS HQ LTD. | 03614620 | 01/06/1999 | 02/07/2004 | Gold |
| IQVIA SOLUTIONS UK LIMITED | 00634325 | 14/11/2001 | 21/09/2004 | Not Trading |
| IQVIA WORLD PUBLICATIONS LTD. | 01124807 | 14/11/2001 | 02/07/2004 | Not Trading |
| P M S International Ltd | 02264618 | 14/11/2001 | 02/07/2004 | Dissolved |
| P P R Communications Ltd | 03637373 | 14/12/2001 | 18/06/2004 | Dissolved |
| PHARMA STRATEGY GROUP LIMITED | 01097237 | 14/11/2001 | 02/07/2004 | Not Trading |
| S T Europe Ltd | 02293274 | 01/10/2002 | 02/07/2004 | Dissolved |
| SOURCE INFORMATICS LIMITED | 03127964 | 14/11/2001 | 21/09/2004 | Gold |