| Company | Timeline | Status | |
| Ayva Clinical Trial Services Limited Director • Finance Director | 5 Feb 2015←2 Years 8 Months→20 Oct 2017 | Dissolved | |
| Ayva Pharma Limited Director • Finance Director | 6 Jun 2014←1 Year→3 Jul 2015 | Dissolved | |
| Shakespeare Pharma Ltd Director • Finanace Director | 23 Jan 2014←3 Years→20 Oct 2017 | Liquidation | |
