| Company | Timeline | Status | |
Elltronic Limited Director • Company Director | 31 Oct 1991←6 Years→28 Jan 1998 | Dissolved | |
| Surveillance Electronics Limited Director • Company Director | 31 Oct 1991←6 Years→28 Jan 1998 | Active | |
| Surveillance Electronics Limited Director • Unreported | 1 Jan 1970←28 Years→28 Jan 1998 | Active | |
