| Company | Timeline | Status | |
| Immunologic Ltd Director • Scientist | 22 Mar 2019←1 Year 9 Months→5 Jan 2021 | Dissolved | |
| Toxibact Ltd Director • Scientist | 22 Dec 2015←4 Months→1 May 2016 | Dissolved | |
| Ab-Polyblok Ltd Director • Scientist | 22 Dec 2015←2 Months→4 Mar 2016 | Dissolved | |
