| Andrew Christopher Ward | Director | 14 Aug 2018 | 31 Mar 2021 | British | 59 years |
| Andrew Mcmillan Cunningham | Director | 20 Sept 2010 | 23 May 2011 | British | 53 years |
| Anthony Keith Vine-lott | Director | 10 Apr 1992 | 19 Apr 1996 | British | 79 years |
| Barclays Directors Limited | Corporate Director | 10 Apr 1992 | 27 Jul 1999 | United Kingdom | - |
| Barclays Group Holdings Limited | Corporate Director | 10 Apr 1992 | 27 Jul 1999 | United Kingdom | - |
| Barcosec Limited | Corporate Director | 15 Sept 1998 | 5 Aug 2004 | United Kingdom | - |
| Barometers Limited | Corporate Director | 15 Sept 1998 | 5 Aug 2004 | United Kingdom | - |
| David Mclean Currie | Director | 7 Jan 2011 | 15 May 2013 | British | 55 years |
| Fiona Helen Elbourne | Director | 22 Jun 2010 | 13 Jun 2011 | British | 65 years |
| Ian Leslie Silverthorne | Director | 5 Aug 2004 | 30 Mar 2009 | British | 67 years |
| James Alexander Pitkin | Director | 2 Feb 2021 | 25 Oct 2024 | British | 41 years |
| John Michael David Atterbury | Secretary | 10 Apr 1992 | 16 Feb 1995 | British | - |
| John Michael Mills | Secretary | 12 Jul 1996 | 6 Oct 1998 | British | - |
| John Stewart Gibson | Director | 5 Aug 2004 | 12 Apr 2010 | British | 66 years |
| Lee John Dooley | Director | 5 Aug 2004 | 11 Apr 2007 | British | 60 years |
| Mark Travers | Director | 6 Jun 2018 | 23 Jun 2023 | British | 51 years |
| Paul Howard Burd | Director | 11 Oct 2011 | 22 Jun 2016 | British | 65 years |
| Ramsay Alexander Urquhart | Director | 26 Mar 2009 | 31 May 2010 | British | 61 years |
| Richard Henry Philipps | Director | 15 May 2013 | 9 Feb 2018 | British | 64 years |
| Roberta Anderson Currie | Director | 5 Aug 2004 | 8 Mar 2006 | British | 77 years |
| Ronald David Henry Ainsworth | Secretary | 16 Feb 1995 | 12 Jul 1996 | British | - |
| Rosemary Anne Mead | Director | 5 Aug 2004 | 12 Jan 2007 | British | 71 years |
| Ross Dalzell | Director | 6 Jun 2018 | 4 Dec 2020 | British | 45 years |
| Rupert Dickinson | Director | 19 Mar 2007 | 6 Jul 2018 | British | 53 years |
| Scott Andrew Stewart | Director | 7 Jan 2011 | 11 Oct 2011 | British | 53 years |