| Company | Timeline | Status | |
| Beechmead Management Limited Director • Retired | 23 Oct 2017←7 Months→14 Jun 2018 | Active | |
| Acsoma Limited Secretary • Scientist | 29 Dec 2004←16 Years→27 Apr 2021 | Dissolved | |
| Acsoma Limited Director • Scientist | 29 Dec 2004←16 Years→27 Apr 2021 | Dissolved | |
