| Company | Timeline | Status | |
| St George's Court Residents' Society Limited Director • Unreported | 28 Oct 1997←28 Years→Current | Active | |
| BP Oil Vietnam Limited Director • Oil Company Executive | 16 Apr 1994←6 Months→31 Oct 1994 | Active | |
| BP Oil Vietnam Limited Director • Oil Company Executive | 6 Jan 1993←3 Months→16 Apr 1993 | Active | |
