| Company | Timeline | Status | |
| Charterhouse Court Management Company Limited Director • Information & Research Manager | 15 Nov 1999←16 Years→30 Nov 2015 | Active | |
| Health Food Institute Limited Director • Unreported | 27 Oct 1999←2 Years 1 Month→5 Dec 2001 | Active | |
| Health Food Institute Limited Director • Retailer | 29 Dec 1991←4 Years→17 Jan 1996 | Active | |
| Health Food Institute Limited Director • Unreported | 1 Jan 1970←26 Years→17 Jan 1996 | Active | |
