| Company | Timeline | Status | |
| Kent Beekeepers Association Director • Microbiologist | 16 May 1995←1 Year 5 Months→28 Oct 1996 | Active | |
| Co-Ordinated Environmental Services Limited Director • Scientist | 21 May 1993←31 Years→8 Oct 2024 | Dissolved | |
| Co-Ordinated Environmental Services Limited Secretary • Scientist | 21 May 1993←31 Years→8 Oct 2024 | Dissolved | |
