| Company | Timeline | Status | |
| Surgitrac Instruments UK Limited Director • None | 10 Mar 2011←3 Years→31 Jan 2015 | Active | |
| Archrye Limited Director • Retired | 1 Feb 2009←6 Years→31 Jan 2015 | Active | |
| Surgitrac Instruments UK Limited Director • Director | 6 Jan 1995←13 Years→5 Feb 2008 | Active | |
