| Company | Timeline | Status | |
| Foodmicrobe.Com Limited Director • Unreported | 7 Mar 2023←2 Years 8 Months→Current | Active | |
| Applied Microbiology International Director • Lecturer | 6 Jan 2017←5 Years→12 Jul 2022 | Active | |
Society For Anaerobic Microbiology Director • Lecturer | 23 Jul 1993←3 Years→1 Jul 1997 | Dissolved | |
