| Company | Timeline | Status | |
| Ah Animal Healthcare Limited Director • Director | 12 Dec 2013←11 Years→25 Mar 2025 | Dissolved | |
| Ascension Healthcare Plc Director • Director | 25 Sep 2013←12 Years→Current | In Administration | |
Buzz (Holdings) LLP Designated LLP Member • Unreported | 27 Nov 2012←3 Years→16 Feb 2016 | Dissolved | |
| Ascension Healthcare Development Limited Director • Director | 17 Sep 2012←13 Years→Current | In Administration | |
| Pro Bono Bio Entrepreneur Limited Director • Director | 11 Oct 2011←14 Years→Current | In Administration | |
| Pro Bono Bio Group Plc Director • Director | 7 Oct 2011←14 Years→Current | Liquidation | |
Celtic Pharma Holdings Advisors 3 LLP Non-designated LLP Member • Unreported | 12 Aug 2010←7 Years→7 Aug 2018 | Dissolved | |
Novacta Biosystems Limited Director • Director | 31 Jul 2009←9 Years→8 Apr 2019 | Dissolved | |
| Celtic Pharma Holdings Advisors LLP Non-designated LLP Member • Unreported | 16 Apr 2008←17 Years→Current | Active | |
