| Company | Timeline | Status | |
| International Orthoptic Association Limited Director • Orthoptist | 25 Oct 2021←8 Months→1 Jul 2022 | Active | |
| International Orthoptic Congress Limited Director • Orthoptist | 8 Aug 2019←1 Year 6 Months→1 Mar 2021 | Active | |
| International Orthoptic Association Limited Director • Orthoptist | 4 Apr 2016←4 Years→1 Mar 2021 | Active | |
