| Company | Timeline | Status | |
Pulsion Medical UK Limited Director • Director | 6 Oct 2006←2 Years→13 Oct 2008 | Dissolved | |
| Ashfield Medical Systems Limited Director • Company Director | 28 Mar 1995←1 Year 9 Months→14 Jan 1997 | Dissolved | |
| Medex Medical Limited Director • Company Director | 14 Mar 1995←1 Year 10 Months→14 Jan 1997 | Dissolved | |
| Medex Medical INC Director • Director | 1 Jul 1993←32 Years→Current | Active | |
