| Company | Timeline | Status | |
| Metrotrax Limited Director • Director | 26 Mar 2003←21 Years→4 Jun 2024 | Dissolved | |
| Multipulse Electronics Limited Secretary • Unreported | 31 Dec 1991←3 Years→3 Apr 1995 | Active | |
| Multipulse Electronics Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
