| Company | Timeline | Status | |
| 23 Stanley Street Management Company Limited Director • Director | 20 Aug 2004←1 Year 7 Months→7 Apr 2006 | Active | |
| Howard Estates Limited Director • Director | 9 Sep 1991←21 Years→22 Apr 2013 | Active | |
| Howard Estates Limited Director • Unreported | 1 Jan 1970←43 Years→22 Apr 2013 | Active | |
