| Company | Timeline | Status | |
| Environmental & Technical Services Limited Director • Company Director | 20 Nov 1991←34 Years→Current | Active | |
| Autopilot Limited Director • Company Director | 17 Oct 1991←34 Years→Current | Active | |
| Autopilot Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
| Environmental & Technical Services Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
