| Company | Timeline | Status | |
| Burton Drive Management Company Limited Director • Consultant | 10 Dec 2000←14 Years→30 Sep 2015 | Active | |
| Burton Drive Management Company Limited Director • Consultant | 27 Jan 2000←1 Day→27 Jan 2000 | Active | |
| H.D.L.Property Co.Limited Director • Consultant | 10 Jul 1991←34 Years→Current | Active | |
