| Company | Timeline | Status | |
| Wentworth St. Mawes Management Limited Director • Market Research | 18 Sep 2012←13 Years→Current | Active | |
| Alastair Burns & Co Ltd Director • Research Consultant | 19 May 1998←27 Years→Current | Active | |
| The Financial Times (Zhongwen) Limited Director • Director | 1 Oct 1992←2 Years 7 Months→30 Apr 1995 | Active | |
