| Company | Timeline | Status | |
| Keyfront Property Management Limited Secretary • Unreported | 4 May 1993←3 Years→28 Aug 1996 | Active | |
| Keyfront Property Management Limited Director • Secretary | 1 Mar 1992←9 Years→31 Aug 2001 | Active | |
| Keyfront Property Management Limited Director • Unreported | 1 Jan 1970←31 Years→31 Aug 2001 | Active | |
