| Company | Timeline | Status | |
| B.S.C.A.H Director • Public Health | 12 Feb 2024←1 Year 8 Months→Current | Active | |
| B.S.C.A.H Director • Public Health | 12 Feb 2024←7 Months→20 Sep 2024 | Active | |
Clover Therapy Information Systems Limited Director • Director | 8 Aug 2016←3 Years→27 Aug 2019 | Dissolved | |
| The Radon Council Limited Director • Professor In Teaching | 1 Jul 2010←5 Years→9 Jul 2015 | Active | |
