| Company | Timeline | Status | |
| Lingar B Limited Secretary • Director | 15 Nov 2004←20 Years→Current | Active | |
| Land Property Holdings Limited Secretary • Unreported | 4 Apr 2003←2 Years 9 Months→1 Jan 2006 | Active | |
| Neilson Project Services Limited Secretary • Unreported | 13 Dec 2001←23 Years→Current | Active | |
