| Company | Timeline | Status | |
| Kier Ventures Limited Director • Surveyor | 1 Jul 1997←9 Months→17 Apr 1998 | Active | |
| Eumax Limited Director • Property Consultant | 1 Nov 1991←34 Years→Current | Active | |
| Eumax Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
