| Company | Timeline | Status | |
| Webalert Limited Secretary • Chartered Engineer | 21 Jun 1999←26 Years→Current | Active | |
| Webalert Limited Director • Unreported | 21 Jun 1999←26 Years→Current | Active | |
Vector Fields Limited Director • Company Director | 9 Apr 1991←14 Years→14 Jun 2005 | Dissolved | |
