| Company | Timeline | Status | |
| Coller Holdings Limited Director • Director | 8 Jan 2008←1 Year 1 Month→11 Feb 2009 | Active | |
| TCFB Ltd Director • Director | 10 May 2002←6 Years→11 Feb 2009 | Active | |
| Coller Capital Limited Director • Chartered Accoutant | 19 Apr 1996←12 Years→14 May 2008 | Active | |
| Cicap Limited Director • Chartered Accountant | 4 Oct 1993←12 Years→30 Jun 2006 | Active | |
| Tavistock Institute Of Medical Psychology(The) Director • Chartered Accountant-retired | 15 Jan 1993←12 Years→22 Jul 2005 | Active | |
| CB Healthcare Consulting Ltd Director • Chartered Accountant | 31 Aug 1992←6 Years→11 Nov 1998 | Active | |
Zenith Accountancy Limited Director • Director And Chartered Accountant | 13 May 1992←11 Years→30 May 2003 | Dissolved | |
| The Centre For Crime And Justice Studies (ISTD) Director • Accountant | 23 Nov 1991←7 Years→14 Nov 1999 | Active | |
| Star International Services Limited Director • Chartered Accountant | 7 May 1991←1 Year 7 Months→4 Dec 1992 | Dissolved | |
| Ah UK Animal Health (PVT) Ltd Director • Chartered Accountant | 15 Mar 1991←7 Years→11 Nov 1998 | Active | |
