| Company | Timeline | Status | |
| Wiseyard Limited Director • Biologist | 27 Jan 1992←33 Years→Current | Liquidation | |
| Biopharm (U.K.) Limited Secretary • Biologist | 31 Mar 1991←34 Years→Current | Active | |
| Biopharm (U.K.) Limited Director • Biologist | 31 Mar 1991←34 Years→Current | Active | |
