| Company | Timeline | Status | |
| Concurrent Systems Incorporated Limited Secretary • Unreported  | 15 Mar 2002←23 Years→Current  | Active  | |
| Concurrent Systems Incorporated Limited Director • Director  | 2 Apr 2001←24 Years→Current  | Active  | |
| Definitive Applications Limited Director • Director  | 1 May 2000←11 Months→31 Mar 2001  | Active  | |
