| Company | Timeline | Status | |
| Endoguard Limited Director • Scientist | 21 Dec 2007←17 Years→Current | Active | |
| Smart Surgical Appliances Limited Director • Chief Technical Officer | 21 Sep 2007←18 Years→Current | Active | |
| A-Fix Orthopaedics Limited Director • Scientist | 1 Dec 2005←19 Years→Current | Active | |
