| Company | Timeline | Status | |
| Metrotrax Limited Secretary • Unreported | 26 Mar 2003←11 Years→18 Dec 2014 | Dissolved | |
| Multipulse Electronics Limited Secretary • Accountant | 3 Apr 1995←19 Years→18 Dec 2014 | Active | |
| Chase Equipment Limited Secretary • Unreported | 24 Jul 1992←2 Years 8 Months→23 Mar 1995 | Active | |
