| Company | Timeline | Status | |
| Institution Of Electronics(The) Secretary • Unreported | 24 Jul 1993←5 Years→31 Jan 1999 | Active | |
| Institution Of Electronics(The) Director • Retired | 12 Jan 1992←9 Years→15 Dec 2001 | Active | |
| Institution Of Electronics(The) Director • Unreported | 1 Jan 1970←31 Years→15 Dec 2001 | Active | |
