| Company | Timeline | Status | |
| Plain Healthcare Ltd Secretary • Unreported | 27 Feb 1997←1 Month→1 Apr 1997 | Dissolved | |
| Plain Healthcare Ltd Director • Computer Consultant | 11 May 1995←6 Years→30 Jun 2001 | Dissolved | |
| Therapy Software Systems Limited Director • Systems Designer | 12 Jan 1993←7 Years→20 Apr 2000 | Dissolved | |
| Therapy Software Systems Limited Secretary • Systems Designer | 12 Jan 1993←7 Years→20 Apr 2000 | Dissolved | |
