| Company | Timeline | Status | |
| Rollinson Associates Ltd Director • Consultant | 11 Oct 2011←10 Years→5 Jul 2022 | Dissolved | |
| Antikor Biopharma Limited Director • Consultant | 1 Jan 2008←11 Years→22 Jul 2019 | Active | |
| Discerna Limited Director • Company Director | 8 Apr 2004←1 Year 4 Months→31 Aug 2005 | Dissolved | |
