| Company | Timeline | Status | |
| Mercury Models Limited Secretary • Engineer | 1 Sep 2005←20 Years→Current | Active | |
| Phoenix Precision Paints Limited Secretary • Engineer | 6 Sep 2004←21 Years→Current | Active | |
| Mercury Models Limited Director • Engineer | 25 Jun 2002←3 Years→1 Aug 2005 | Active | |
| Society Of Model Aeronautical Engineers Limited(The) Secretary • Engineer | 11 Jan 1997←7 Years→11 Jan 2004 | Active | |
