| Company | Timeline | Status | |
| Henderson Alternative Investment Advisor Limited Secretary • Unreported | 10 Jul 2007←1 Year 9 Months→6 Apr 2009 | Dissolved | |
| Henderson Alternative Investment Advisor Limited Secretary • Unreported | 18 Aug 2005←2 Months→20 Oct 2005 | Dissolved | |
| Intrinsic Cirilium Investment Company Limited Secretary • Unreported | 13 Nov 2003←5 Years→6 Apr 2009 | Dissolved | |
| Henderson Asset Management Limited Secretary • Unreported | 13 Nov 2003←5 Years→6 Apr 2009 | Dissolved | |
| Nuveen Investment Management International Limited Secretary • Unreported | 13 Nov 2003←5 Years→6 Apr 2009 | Active | |
New Star Institutional Managers Holdings Limited Secretary • Unreported | 13 Nov 2003←5 Years→6 Apr 2009 | Dissolved | |
| NS Partners Ltd Secretary • Unreported | 13 Nov 2003←5 Years→6 Apr 2009 | Active | |
| Nuveen Management Aifm Limited Secretary • Unreported | 24 Oct 2001←7 Years→6 Apr 2009 | Active | |
