| Company | Timeline | Status | |
| Ellesmere College International Limited Director • Unreported | 19 Jun 2023←2 Years 5 Months→Current | Active | |
| Williamson Lettings Limited Director • Unreported | 19 Oct 2022←3 Years→Current | Active | |
| Williamson Partners Ltd Director • Unreported | 13 Sep 2021←4 Years→Current | Active | |
