| Company | Timeline | Status | |
| Trac HLM Limited Secretary • Unreported | 27 Mar 2009←16 Years→Current | Active | |
| Trac Energy Limited Secretary • Unreported | 5 Mar 2009←16 Years→Current | Active | |
| Trac Engineering Limited Secretary • Unreported | 5 Mar 2009←16 Years→Current | Active | |
| Trac International Limited Secretary • Operations Manager | 10 Aug 2007←18 Years→Current | Active | |
| Radio Design Limited Secretary • Unreported | 6 Aug 2007←18 Years→Current | Active | |
