| Company | Timeline | Status | |
| Opalcourt Properties Limited Director • Director | 28 Aug 1992←33 Years→Current | Active | |
Gallants Construction Limited Director • Retired | 28 Aug 1992←8 Years→25 Jun 2001 | Dissolved | |
| Amberlee Construction Limited Director • Director | 5 Jul 1991←8 Years→27 Jun 2000 | Active | |
