| Company | Timeline | Status | |
| Esperus Systems Limited Director • Accounts Admin | 21 Nov 2001←8 Years→5 Jan 2010 | Liquidation | |
| Esperus Software Limited Secretary • Unreported | 16 Nov 1991←9 Years→29 Oct 2001 | Dissolved | |
| Esperus Software Limited Director • Secretary | 16 Nov 1991←9 Years→29 Oct 2001 | Dissolved | |
