| Company | Timeline | Status | |
| Guildford Model Engineering Society Limited Director • Incorporated Engineer | 23 Mar 1994←3 Years→26 Mar 1997 | Active | |
| Sixth Avondale Residents Association Limited(The) Director • Incorporated Engineer | 1 Oct 1993←4 Months→11 Feb 1994 | Active | |
| Sixth Avondale Residents Association Limited(The) Secretary • Unreported | 31 Dec 1991←1 Year 9 Months→30 Sep 1993 | Active | |
