| Company | Timeline | Status | |
Georemediation Ltd Director • Managing Director | 21 Oct 1998←2 Years 11 Months→1 Oct 2001 | Dissolved | |
| Environmental Instruments Limited Director • Managing Director | 21 Oct 1998←2 Years 11 Months→1 Oct 2001 | Active | |
Landtec Europe Limited Director • Managing Director | 21 Oct 1998←2 Years 11 Months→1 Oct 2001 | Dissolved | |
| Q.E.D. Environmental Systems Limited Director • Managing Director | 21 Oct 1998←2 Years 11 Months→1 Oct 2001 | Liquidation | |
Ecotechnical Instruments Limited Director • Managing Director | 21 Oct 1998←2 Years 11 Months→1 Oct 2001 | Dissolved | |
