| Company | Timeline | Status | |
| United Kingdom National External Quality Assessment Service Director • Registered Medical Practitioner | 1 Mar 2024←8 Months→13 Nov 2024 | Active | |
| United Kingdom National External Quality Assessment Service Director • Medical Practitioner | 18 Nov 2015←7 Years→16 Nov 2022 | Active | |
| Parasitology Services Ltd Director • Consultant | 1 Apr 2005←20 Years→Current | Active | |
