| Company | Timeline | Status | |
| Amber Midco Limited Secretary • Unreported | 23 Mar 2007←7 Years→30 Jun 2014 | Dissolved | |
| Foster + Partners Holdings Limited Secretary • Unreported | 23 Mar 2007←7 Years→30 Jun 2014 | Dissolved | |
| Amber Bidco Limited Secretary • Unreported | 23 Mar 2007←7 Years→30 Jun 2014 | Active | |
| No.26 Willow Road Limited Secretary • Architect | 9 Sep 2002←23 Years→Current | Active | |
| Foster + Partners Limited Director • Architect | 31 Jan 1993←21 Years→30 Jun 2014 | Active | |
| No.26 Willow Road Limited Director • Architect | 31 Dec 1992←32 Years→Current | Active | |
