| Company | Timeline | Status | |
| Callisto Pharma Group Ltd Director • Consultant | 15 Feb 2022←2 Years 12 Months→11 Feb 2025 | Dissolved | |
Tyne Pharma Ltd Director • Company Director | 2 Jun 2017←9 Months→27 Mar 2018 | Dissolved | |
| Elara Pharmaservices Limited Director • Unreported | 17 Apr 2012←13 Years→Current | Active | |
ABB Pharmaceuticals Limited Director • None | 20 Aug 2010←7 Years→19 Dec 2017 | Dissolved | |
| Callisto Regulatory Consulting Limited Director • Unreported | 1 Jan 2005←20 Years→Current | Active | |
