| Company | Timeline | Status | |
| Optwal Limited Director • Optometrist | 10 Jun 2018←9 Months→11 Mar 2019 | Active | |
| Probert & Williams Eye Care Cyf Director • Optometrist | 23 Apr 2018←7 Years→Current | Active | |
Ceri Probert Optometry Limited Director • Optometrist | 11 Aug 2014←4 Years→23 Oct 2018 | Dissolved | |
