| Company | Timeline | Status | |
| Square & Compass Properties Limited Director • Vascular Scientist  | 17 Apr 2019←6 Years→Current  | Active  | |
Car Service Guides Limited Director • Vascular Scientist  | 23 Nov 2010←4 Years→9 Jun 2015  | Dissolved  | |
| DS Ultrasound Services Limited Director • Vascular Scientist  | 9 Jul 2008←17 Years→Current  | Active  | |
