| Company | Timeline | Status | |
| Birchfield Estates Ltd Secretary • Unreported | 14 Sep 2006←1 Year 9 Months→20 Jun 2008 | Active | |
Goldman Sachs London Property Limited Secretary • Unreported | 12 Apr 2002←6 Years→20 Jun 2008 | Dissolved | |
| Goldman Sachs Property Management Secretary • Unreported | 18 Jul 2001←6 Years→20 Jun 2008 | Active | |
| Goldman Sachs International Secretary • Unreported | 18 Jul 2001←16 Years→15 Dec 2017 | Active | |
