| Company | Timeline | Status | |
Georemediation Ltd Director • Director | 31 Oct 2006←8 Years→26 Mar 2015 | Dissolved | |
| Environmental Instruments Limited Director • Director | 31 Oct 2006←8 Years→26 Mar 2015 | Active | |
| Q.E.D. Environmental Systems Limited Director • Director | 31 Oct 2006←8 Years→26 Mar 2015 | Liquidation | |
Ecotechnical Instruments Limited Director • Director | 31 Oct 2006←8 Years→26 Mar 2015 | Dissolved | |
Landtec Europe Limited Director • Director | 25 Oct 2006←8 Years→26 Mar 2015 | Dissolved | |
