| Company | Timeline | Status | |
| Silver Birch Trustees Limited Director • Retired | 9 Jan 2008←7 Years→26 Mar 2015 | Active | |
| Lumiere Court Investments Limited Director • Retired | 28 Dec 2006←15 Years→27 Sep 2022 | Dissolved | |
| Lumiere Court (Freehold) Limited Director • Retired | 28 Dec 2006←18 Years→Current | Active | |
Abpi (UK) Limited Director • Consultant | 21 Jan 2002←3 Years→12 Apr 2005 | Dissolved | |
| 30 Elmbourne Road (Freehold) Limited Director • Consultant | 6 Mar 2001←9 Months→4 Dec 2001 | Active | |
| Schering Health Care Limited Director • Chartered Accountant | 1 Jul 2000←3 Years→18 Jun 2004 | Active | |
| Datapharm Communications Limited Director • Chartered Accountant | 12 May 1998←9 Years→17 Jan 2008 | Dissolved | |
| Schering Agrochemicals Holdings Director • Chartered Accountant | 3 May 1994←5 Years→31 Dec 1999 | Active | |
Schering Holdings Limited Director • Chartered Accountant | 3 May 1994←5 Years→31 Dec 1999 | Dissolved | |
Schering Industrial Products Director • Chartered Accountant | 3 May 1994←5 Years→31 Dec 1999 | Dissolved | |
