| Company | Timeline | Status | |
| Advances Against Aspergillosis Ltd Director • Director | 5 Sep 2022←3 Years→Current | Active | |
| Denning Consulting Ltd Director • Director | 20 Apr 2011←14 Years→Current | Active | |
Myconostica Ltd Director • Doctor | 1 Feb 2006←5 Years→19 May 2011 | Dissolved | |
| F2G Ltd Director • Physician | 1 Jul 1998←6 Years→30 Jul 2004 | Active | |
