| Company | Timeline | Status | |
| Medicalia Ltd Director • Engineer | 10 Oct 2017←8 Years→Current | Active | |
Medicalia Ltd Director • Medical Equipment Designer | 21 Mar 2005←11 Years→11 Oct 2016 | Dissolved | |
| O'Neill Medicalia Limited Director • Engineer | 30 Jun 1991←34 Years→Current | Active | |
