| Company | Timeline | Status | |
| Alphametrics Financial Systems Limited Director • Company Director | 3 Mar 2003←17 Years→1 May 2020 | Active | |
| Alphametrics Ltd Director • Economist | 24 Apr 1991←34 Years→Current | Active | |
| Alphametrics Ltd Secretary • Unreported | 24 Apr 1991←4 Years→12 Apr 1996 | Active | |
