| Company | Timeline | Status | |
| Prospex Research Limited Director • Analyst | 11 Nov 1996←28 Years→Current | Active | |
| Prospex Research Limited Secretary • Analyst | 18 Nov 1994←30 Years→Current | Active | |
| Prospex Research Limited Director • Researcher | 18 Nov 1994←2 Months→30 Jan 1995 | Active | |
