| Company | Timeline | Status | |
| Tera Consulting Limited Director • Managing Director | 1 Mar 2005←20 Years→Current | Active | |
| Tera Consulting Limited Secretary • Managing Director | 1 Mar 2005←3 Years→1 Oct 2008 | Active | |
| Syntax Integration Limited Secretary • Unreported | 18 Feb 2005←20 Years→Current | Active | |
| Procheckup Limited Director • Unreported | 14 Sep 1999←20 Years→16 Jun 2020 | Active | |
| Procheckup Limited Secretary • Unreported | 14 Sep 1999←20 Years→16 Jun 2020 | Active | |
| Syntax Integration Limited Director • Computer Consultant | 11 Jan 1993←32 Years→Current | Active | |
