| Company | Timeline | Status | |
| Revitope Auto Immune Limited Director • Director | 12 Jun 2024←1 Year 6 Months→Current | Active | |
| The Vinery Tanners Lane Management Company Limited Director • Director | 7 Sep 2021←4 Years→Current | Active | |
| Thomson Software Solutions Limited Director • Non Executive Director | 9 Jul 2019←6 Years→Current | Active | |
| Tracie Giles Limited Director • Non-executive Director | 6 Apr 2019←2 Years 2 Months→13 Jun 2021 | Active | |
| Epitope Sciences Limited Director • Company Director | 12 Jul 2017←8 Years→Current | Active | |
| Healthcare Advisors Limited Director • Director | 11 Apr 2017←8 Years→Current | Active | |
| Nanopharm Limited Director • Chairman | 1 Sep 2016←2 Years 4 Months→7 Jan 2019 | Active | |
| Zellecta Limited Director • Company Secretary | 14 Dec 2015←6 Years→5 Apr 2022 | Dissolved | |
| Cherry Trees Director • Chartered Accountant | 24 Jun 2015←7 Years→23 Nov 2022 | Active | |
| Aptuit (Potters Bar) Limited Director • Non-executive Chairman | 19 Feb 2015←1 Year 2 Months→6 May 2016 | Dissolved | |
