| Company | Timeline | Status | |
| 115 Park Road Management Company Limited Director • Director | 9 Sep 2009←6 Years→10 Jun 2016 | Active | |
Optimum Property Limited Director • Director | 4 Jun 2007←9 Years→14 Mar 2017 | Dissolved | |
| A1 Steel Limited Director • Director | 4 Jul 1991←13 Years→30 Jul 2004 | Active | |
