| Company | Timeline | Status | |
| Blackrock Institutional Trust Company, National Association Director • Chairman, Barclays Americas | 15 Apr 2005←3 Years→18 Jun 2008 | Active | |
| Barclays Directors Limited Director • Chairman, Barclays Americas | 14 Sep 2001←1 Year 3 Months→18 Dec 2002 | Active | |
Barclays Global Investors UK Holdings Limited Director • Chairman, Barclays Americas | 4 Dec 2000←7 Years→18 Jun 2008 | Dissolved | |
