| Company | Timeline | Status | |
| 11 Alderbrook Road Management Co. Ltd Secretary • Chartered Surveyor | 4 Nov 1999←4 Years→21 Jul 2004 | Active | |
| 11 Alderbrook Road Management Co. Ltd Director • Chartered Surveyor | 4 Nov 1999←11 Years→20 Jan 2011 | Active | |
| H.H.Holdings Limited Director • Chartered Surveyor | 14 Oct 1999←4 Years→31 Dec 2003 | Active | |
| H.H.Holdings Limited Secretary • Chartered Surveyor | 14 Oct 1999←4 Years→31 Dec 2003 | Active | |
| Hennings Hume Ltd Secretary • Chartered Surveyor | 14 Sep 1999←4 Years→31 Dec 2003 | Active | |
| Hennings Hume Ltd Director • Chartered Surveyor | 14 Sep 1999←4 Years→31 Dec 2003 | Active | |
| South Audley Properties Limited Director • Chartered Surveyor | 23 Nov 1998←18 Years→6 Oct 2017 | Dissolved | |
| South Audley Properties Limited Secretary • Chartered Surveyor | 23 Nov 1998←18 Years→6 Oct 2017 | Dissolved | |
