| Company | Timeline | Status | |
| Polycystic Kidney Disease Charity Director • Unreported | 23 Mar 2021←4 Years→Current | Active | |
| Mitorx Therapeutics Limited Director • Chief Executive Officer | 2 Mar 2021←4 Years→Current | Active | |
| Jon Rees Associates Ltd Director • Unreported | 3 Sep 2015←10 Years→Current | Active | |
| OBN (UK) Ltd Secretary • Chief Executive | 20 Jun 2008←4 Years→19 Jul 2012 | Active | |
| OBN (UK) Ltd Director • Chief Executive | 12 Jun 2008←7 Years→31 Aug 2015 | Active | |
