| Company | Timeline | Status | |
| Westlake Management Company Limited Secretary • Unreported | 13 Oct 1992←20 Years→19 Feb 2013 | Active | |
| Westlake Management Company Limited Director • Director | 26 Sep 1991←22 Years→7 Oct 2013 | Active | |
| Westlake Management Company Limited Director • Unreported | 1 Jan 1970←43 Years→7 Oct 2013 | Active | |
