| Company | Timeline | Status | |
| Tristmire Limited Secretary • Unreported | 11 Jan 2002←3 Years→6 Apr 2005 | Active | |
| Zionstone Limited Secretary • Unreported | 11 Jan 2002←3 Years→6 Apr 2005 | Active | |
| Zionstone Limited Secretary • Unreported | 1 Oct 1992←4 Years→9 Jun 1997 | Active | |
