| Company | Timeline | Status | |
| Solute Guard Therapeutics Limited Director • Unreported | 8 Aug 2024←1 Year 6 Months→Current | Active | |
| Ty Hafan Director • Unreported | 31 Jul 2024←1 Year 6 Months→Current | Active | |
| Cellesce Limited Director • Unreported | 1 Aug 2020←1 Year 6 Months→31 Jan 2022 | Active | |
| Hypo-Stream Limited Director • Unreported | 19 Mar 2020←4 Years→30 Sep 2024 | Active | |
Adjuvantix Limited Director • Consultant | 8 Apr 2009←4 Years→10 Feb 2014 | Dissolved | |
| Ravenhill Consultancy Limited Director • Unreported | 24 Oct 2006←19 Years→Current | Active | |
Derby Endo Limited Director • Director | 18 Aug 2006←1 Year 7 Months→8 Apr 2008 | Dissolved | |
