| Company | Timeline | Status | |
| 88 Portland Place Management Company Limited Director • None | 14 Jan 2010←3 Years→17 Oct 2013 | Active | |
| Ashford Place Director • None | 15 Mar 2004←5 Years→22 Sep 2009 | Active | |
| 88 Portland Place Management Company Limited Director • None | 7 Aug 2000←5 Years→31 Dec 2005 | Active | |
