| Company | Timeline | Status | |
| Virgis Filter Sales & Marketing Limited Secretary • Company Director | 1 Aug 2007←18 Years→Current | Active | |
| Technical Filtration Systems Limited Secretary • Company Director | 1 Aug 2007←18 Years→Current | Active | |
| Virgis Filter Sales & Marketing Limited Director • Company Director | 24 Oct 2001←24 Years→Current | Active | |
| Technical Filtration Systems Limited Director • Company Director | 3 Oct 1993←32 Years→Current | Active | |
