| Company | Timeline | Status | |
| United Engineering Associates Limited Director • Company Director | 3 Dec 1991←10 Years→28 Mar 2002 | Active | |
| Elmecon Limited Director • Company Director | 8 May 1991←10 Years→28 Mar 2002 | Active | |
| Elmecon Limited Secretary • Unreported | 8 May 1991←10 Years→28 Mar 2002 | Active | |
