| Company | Timeline | Status | |
| Gilmartin Design Engineering Ltd Director • Design Engineer | 15 May 2001←24 Years→Current | Active | |
| Siber Limited Director • Technical Director | 4 Nov 1997←2 Years 6 Months→31 May 2000 | Active | |
| Siber Limited Secretary • Unreported | 4 Nov 1997←2 Years 6 Months→31 May 2000 | Active | |
