| Company | Timeline | Status | |
| Dexter Vision Limited Director • Consultant | 4 Oct 2023←2 Years→Current | Active | |
| Burton Dex Limited Director • Consultant | 29 Sep 2023←2 Years→Current | Active | |
| East Point Vision LLP Designated LLP Member • Unreported | 19 Jan 2016←9 Years→Current | Active | |
East Point Private LLP Designated LLP Member • Unreported | 22 May 2012←7 Years→25 Feb 2020 | Dissolved | |
| Norwich Eye Consultants LLP Non-designated LLP Member • Unreported | 1 Jun 2008←7 Years→31 Mar 2016 | Dissolved | |
