| Company | Timeline | Status | |
| Source Informatics Limited Secretary • Unreported | 18 Feb 2002←5 Years→13 Aug 2007 | Active | |
| IMS Health Networks Limited Secretary • Accountant | 18 Feb 2002←5 Years→13 Aug 2007 | Active | |
| Cambridge Pharma Consultancy Limited Secretary • Unreported | 18 Feb 2002←5 Years→13 Aug 2007 | Dissolved | |
| IMS Hospital Group Limited Secretary • Unreported | 18 Feb 2002←5 Years→13 Aug 2007 | Dissolved | |
| IMS Health Surveys Limited Secretary • Unreported | 18 Feb 2002←5 Years→27 Sep 2007 | Dissolved | |
| Iqvia Solutions UK Limited Secretary • Unreported | 18 Feb 2002←5 Years→13 Aug 2007 | Active | |
| Lorderwood Limited Director • Financial Director | 15 Dec 1998←6 Months→1 Jul 1999 | Active | |
| IMS Health Networks Limited Secretary • Accountant | 2 Oct 1997←11 Months→15 Sep 1998 | Active | |
| IMS Health Networks Limited Director • Accountant | 2 Oct 1997←11 Months→15 Sep 1998 | Active | |
| Lorderwood Limited Secretary • Unreported | 20 Nov 1996←2 Years→15 Dec 1998 | Active | |
