| Alex James Sargent | Director | 8 Jan 2007 | 4 Jul 2007 | British | 58 years |
| Alex James Sargent | Director | 22 Dec 2008 | 19 May 2010 | British | 58 years |
| Andrew Martin Gaulter | Secretary | 4 Apr 1992 | 31 May 2000 | British | - |
| David John Howard Morris | Director | 4 Apr 1992 | 31 Mar 1999 | British | 87 years |
| Donald Ian Cathcart | Director | 22 Nov 2005 | 8 Jan 2007 | British | 54 years |
| Donald Ian Cathcart | Director | 4 Jul 2007 | 14 Nov 2008 | British | 54 years |
| Graham Staples | Director | 18 Dec 2007 | 30 Apr 2024 | British | 65 years |
| Hannah Claire Ashdown | Secretary | 1 Jul 2004 | 28 Jul 2011 | British | - |
| Helen Marie Horton | Secretary | 1 Aug 2007 | 20 Sept 2012 | British | - |
| Ian Johnson | Secretary | 31 May 2000 | 30 Jun 2004 | British | - |
| James Watson Stewart | Director | 24 Feb 2009 | 15 Feb 2019 | British | 66 years |
| John Michael Wertheim | Director | 10 May 1999 | 24 Apr 2000 | British | 69 years |
| Jonathan Paul Asquith | Director | 4 Jul 2007 | 19 May 2008 | British | 70 years |
| Keith Patrick Collins | Director | 30 Jun 2008 | 24 Mar 2010 | Irish | 68 years |
| Michael Templeman | Director | 10 May 1999 | 30 Jun 2008 | British | 83 years |
| Nicholas Rupert Macandrew | Director | 4 Apr 1992 | 28 Feb 2002 | British | 79 years |
| Peter Charles Jaques | Director | 10 May 1999 | 23 Nov 2001 | British | 71 years |
| Roger Damian Turner | Director | 30 Jul 2010 | 4 Nov 2013 | Scottish | 66 years |
| Schroders Corporate Secretary Limited | Corporate Secretary | 20 Sept 2012 | 21 Dec 2016 | United Kingdom | - |
| Stephen John Brooks | Director | 4 Jul 2007 | 17 Dec 2008 | British | 61 years |
| Susan Elizabeth Cooper | Director | 27 Feb 2002 | 2 Nov 2015 | British | 66 years |
| Tim Mccann | Director | 23 Nov 2015 | 24 Apr 2025 | British | 53 years |
| Wayne Mepham | Director | 30 Jul 2010 | 16 Jul 2019 | British | 53 years |
| Winfried Franz Wilhelm Bischoff | Director | 4 Apr 1992 | 24 Apr 2000 | German/british | 85 years |
