| Company | Timeline | Status | |
| Quad Engineering Limited Director • Geologist | 7 Feb 1993←10 Months→1 Jan 1994 | Dissolved | |
| Red Lion Resources Limited Director • Geoplysicist | 14 Oct 1991←2 Years 2 Months→1 Jan 1994 | Dissolved | |
| Ecl Technology Limited Director • Unreported | 13 Jun 1991←2 Years 6 Months→1 Jan 1994 | Dissolved | |
