| Company | Timeline | Status | |
| Offerformal Property Management Limited Director • Company Director | 31 Dec 1996←28 Years→Current | Active | |
| Sentek Limited Director • Engineer | 2 Nov 1992←33 Years→Current | Active | |
| Sentek Limited Director • Engineer | 2 Nov 1992←6 Months→5 May 1993 | Active | |
