| Company | Timeline | Status | |
| The Healthy Heart Trust Director • Retired Consultant Physician | 1 Jan 2024←1 Year 9 Months→Current | Active | |
| Autolycus Biomedical Consulting (Abc) Ltd Director • Consultant | 30 Jan 2019←6 Years→Current | Active | |
| Solascure Limited Director • Company Director | 20 Jun 2017←1 Year 2 Months→21 Aug 2018 | Active | |
| Gelmetix Limited Director • Medical Practitioner | 19 Oct 2016←1 Year 5 Months→22 Mar 2018 | Active | |
| Kind Consumer Holdings Limited Director • Doctor | 6 Mar 2015←4 Months→30 Jul 2015 | Liquidation | |
| Era-Eurocongress Limited Director • Doctor | 1 Oct 2014←4 Years→18 Mar 2019 | Active | |
| Transcrip Partners LLP Non-designated LLP Member • Unreported | 2 Oct 2008←5 Years→30 Nov 2013 | Dissolved | |
| Abcxyzdef Limited Director • Physician | 12 Mar 2008←7 Years→30 Jul 2015 | Dissolved | |
| The Renal Association Director • Doctor | 1 Oct 2004←3 Years→1 Sep 2008 | Active | |
| The Renal Association Secretary • Doctor | 1 Oct 2004←3 Years→1 Sep 2008 | Active | |
