| Company | Timeline | Status | |
| Nameco (No.805) Limited Director • Company Director | 5 Nov 2009←15 Years→Current | Active | |
| Kirkhill Fleming Limited Director • Consultant Histopathologist | 16 Sep 2002←23 Years→Current | Active | |
| Leica Biosystems Newcastle Limited Director • University Senior Lecturer | 20 Jan 1992←10 Years→25 Jun 2002 | Active | |
| Leica Biosystems Newcastle Limited Secretary • Unreported | 20 Jan 1992←3 Months→1 May 1992 | Active | |
