| Company | Timeline | Status | |
| Lothian Local Medical Committee Limited Director • General Practitioner | 9 Nov 2011←4 Years→30 Jun 2016 | Active | |
| GPDF Limited Director • General Medical Practitioner | 15 Sep 2011←3 Years→18 Sep 2014 | Active | |
| British Medical Association Director • General Practitioner | 1 Jul 2010←3 Years→26 Jun 2014 | Active | |
Marshall Medical Services Limited Director • Doctor | 20 Jun 2006←8 Years→4 Apr 2015 | Dissolved | |
