| Company | Timeline | Status | |
| Ek Robotics Limited Secretary • Unreported | 21 Aug 2002←3 Years→20 Dec 2005 | Active | |
| Lay & Son (Holdings) Limited Secretary • Unreported | 15 Jul 2002←4 Years→4 Apr 2007 | Dissolved | |
| Scalemist Limited Secretary • Unreported | 23 May 2002←9 Years→30 Sep 2011 | Dissolved | |
