| Company | Timeline | Status | |
E D Shockwave Limited Director • Finance Director  | 1 Apr 2010←9 Years→11 Jun 2019  | Dissolved  | |
| Impact Medical Limited Secretary • Technical Directors  | 11 Jan 2007←18 Years→Current  | Active  | |
| Impact Medical Limited Director • Finance Director  | 24 Sep 2001←24 Years→Current  | Active  | |
