| Company | Timeline | Status | |
| Whitworth House Management Company Limited Director • Chartered Accountant | 6 Jun 2002←6 Months→6 Dec 2002 | Active | |
| China House Management Company Limited Director • Surveyor | 12 Mar 2001←1 Year 8 Months→27 Nov 2002 | Active | |
| City Heights Management Company Limited Director • Chartered Surveyor | 1 May 1998←2 Years 4 Months→8 Sep 2000 | Active | |
| Sally's Yard Management Co. Limited Director • Chartered Surveyor | 10 Jul 1997←5 Years→9 Sep 2002 | Active | |
| Suttons Commercial (Brunswick Quay) Limited Director • Chartered Surveyor | 18 Feb 1997←10 Years→17 Sep 2007 | Active | |
WSM Properties Ltd Director • Chartered Surveyor | 17 Feb 1997←19 Years→4 Oct 2016 | Dissolved | |
| Suttons City Living Limited Director • Surveyor | 29 Mar 1996←16 Years→31 Jan 2013 | Liquidation | |
Cleancut Limited Director • Chartered Surveyor | 11 Feb 1994←20 Years→14 Aug 2014 | Dissolved | |
