| Company | Timeline | Status | |
Vantage Construction Ltd Secretary • Secretary | 1 Oct 2006←→1 Sep 2006 | Dissolved | |
Vantage Construction Ltd Secretary • Secretary | 1 Sep 2006←1 Day→1 Sep 2006 | Dissolved | |
| S.E.M.S. Limited Secretary • Unreported | 31 Jan 2004←21 Years→Current | Active | |
| S.E.M.S. Limited Secretary • Unreported | 16 Jan 2001←9 Months→7 Nov 2001 | Active | |
