| Company | Timeline | Status | |
| Environmental Investigation Agency International Limited Director • Conservationist | 10 Apr 1991←17 Years→31 Jul 2008 | Active | |
| Ecodetectives Limited Director • Environmentalist | 1 Feb 1991←32 Years→19 Sep 2023 | Dissolved | |
| Environmental Investigation Agency International Limited Director • Unreported | 1 Jan 1970←38 Years→31 Jul 2008 | Active | |
