| Company | Timeline | Status | |
| USL Pharma International UK Limited Director • Chief Scientific Officer | 18 Dec 2013←6 Years→3 Dec 2020 | Dissolved | |
Proximagen Group Limited Director • Chief Scientific Officer | 18 Dec 2013←6 Years→29 Oct 2020 | Dissolved | |
| Benevolentai Cambridge Limited Director • Chief Scientific Officer | 1 May 2013←4 Years→21 Feb 2018 | Active | |
