| Company | Timeline | Status | |
| Willowbrook Medical Ltd Director • Company Director | 31 May 2019←1 Year 7 Months→12 Jan 2021 | Dissolved | |
| ZS Pharma Limited Director • Director | 30 Nov 2018←2 Years 3 Months→15 Mar 2021 | Active | |
Toseland Medical Ltd Director • Director | 1 Dec 2016←3 Years→14 Jan 2020 | Dissolved | |
