| Company | Timeline | Status | |
| 13 Victoria Square Management Company Limited Director • Company Director | 21 Jun 1992←2 Years→30 Jun 1994 | Active | |
| 12 Victoria Square Management Company Limited Director • Construction Manager | 13 Dec 1991←5 Months→8 Jun 1992 | Active | |
| 17 Caledonia Place Management Company Limited Director • Company Director | 11 May 1991←4 Years→1 Apr 1996 | Active | |
