| Company | Timeline | Status | |
| Cambridge Centre For Animal Rights Law Director • University Lecturer | 14 May 2019←6 Months→26 Nov 2019 | Active | |
| Ozygen Systems Limited Director • University Teacher | 18 Nov 2015←7 Months→1 Jul 2016 | Active | |
| Hydramach Limited Director • University Teacher | 31 Oct 2014←1 Year 11 Months→21 Oct 2016 | Active | |
| Cambridge Research And Development Limited Director • University Teacher | 1 Jan 2014←1 Year 10 Months→24 Nov 2015 | Dissolved | |
| Bipo Limited Director • Lawyer | 5 Mar 2007←8 Years→10 Dec 2015 | Active | |
