| Company | Timeline | Status | |
| Vanguard Asset Management, Ltd Director • None | 5 May 2010←6 Months→23 Nov 2010 | Active | |
| Vanguard Asset Services, Ltd Director • None | 4 May 2010←6 Months→23 Nov 2010 | Active | |
| Vanguard Investments UK, Limited Director • General Counsel | 2 Sep 2008←2 Years 2 Months→23 Nov 2010 | Active | |
