| Company | Timeline | Status | |
| Theradex (Europe) Limited Director • Pharmaceutical Physician | 1 Jan 2003←7 Years→8 Apr 2010 | Active | |
Scotia Pharmaceuticals Limited Director • Doctor | 3 Jan 1992←7 Years→22 Jul 1999 | Dissolved | |
Callanish Limited Director • Medical Director | 15 Dec 1989←6 Years→29 May 1996 | Dissolved | |
