| Company | Timeline | Status | |
| 20/25 Sheppards Field Limited Director • Retired | 1 Dec 2007←6 Years→21 Nov 2014 | Active | |
| Fast-Aid Products Limited Director • Director | 14 Apr 1989←4 Years→31 Oct 1993 | Active | |
| Fast-Aid Products Limited Director • Unreported | 1 Jan 1970←23 Years→31 Oct 1993 | Active | |
