| Company | Timeline | Status | |
| Virgis Filter Sales & Marketing Limited Director • Financial Director | 1 Jul 2005←1 Year 11 Months→31 May 2007 | Active | |
| Technical Filtration Systems Limited Director • Financial Director | 1 Jul 2005←1 Year 11 Months→31 May 2007 | Active | |
| Technical Filtration Systems Limited Secretary • Financial Director | 1 Jul 2005←1 Year 11 Months→31 May 2007 | Active | |
| Virgis Filter Sales & Marketing Limited Secretary • Unreported | 24 Oct 2001←5 Years→31 May 2007 | Active | |
