| Alan John Brown | Director | 5 Jul 2005 | 3 May 2012 | British | 72 years |
| Alva Otis Way | Director | 29 Feb 2000 | 23 Apr 2003 | Citizen Of The Usa | 97 years |
| Andrew Francis Sykes | Director | 29 Feb 2000 | 31 Mar 2004 | British | 69 years |
| Andrew Martin Gaulter | Secretary | 18 Jan 2000 | 5 Jun 2000 | British | - |
| Andrew Nigel Wendover Beeson | Director | 1 Oct 2004 | 4 Apr 2016 | British | 82 years |
| Ashley Martin Almanza | Director | 2 Aug 2011 | 28 Apr 2016 | Irish | 63 years |
| Bruno Lionel Schroder | Director | 29 Feb 2000 | 20 Feb 2019 | British | 93 years |
| Charles James Francis Sinclair | Director | 29 Feb 2000 | 22 Apr 2004 | British | 78 years |
| Damon Marcus Buffini | Director | 1 Feb 2018 | 27 Apr 2023 | British | 64 years |
| Daniel Emmanuel Adrian Rene Janssen | Director | 29 Feb 2000 | 18 Apr 2002 | Belgian | 90 years |
| David Frederick Swensen | Director | 18 Apr 2002 | 19 Apr 2005 | American | 72 years |
| David Murray Salisbury | Director | 18 Jan 2000 | 30 Aug 2001 | British | 74 years |
| Deborah Jayne Waterhouse | Director | 11 Mar 2019 | 1 May 2025 | British | 59 years |
| Georg Wilhelm Gustav Von Mallinckrodt | Director | 29 Feb 2000 | 31 Dec 2008 | German | 96 years |
| Glen William James | Director | 4 Jan 2000 | 18 Jan 2000 | British | 74 years |
| Graham Staples | Secretary | 26 May 2004 | 30 Apr 2024 | British | - |
| Henry Michael Pearson Miles | Director | 1 Jan 2003 | 3 May 2012 | British | 90 years |
| Howard Bailey Trust | Secretary | 1 Jan 2004 | 26 May 2004 | British | - |
| Ian Peter Sedgwick | Director | 26 Jan 2000 | 31 Dec 2002 | British | 91 years |
| John Alexander Troiano | Director | 30 Aug 2001 | 31 Dec 2002 | British | 67 years |
| John Philip Bainbridge | Secretary | 5 Jun 2000 | 31 Dec 2003 | British | - |
| Jonathan Paul Asquith | Director | 15 Jan 2002 | 19 May 2008 | British | 70 years |
| Kevin Allen Huw Parry | Director | 1 Jan 2003 | 5 May 2013 | British | 64 years |
| Luc Jacques Leon Cesar Bertrand | Director | 1 Mar 2006 | 30 Apr 2015 | Belgian | 75 years |
| Massimo Tosato | Director | 30 Aug 2001 | 31 Dec 2016 | Italian | 72 years |
| Merlyn Vivienne Lowther | Director | 1 Apr 2004 | 2 May 2013 | British | 72 years |
| Michael William Romsey Dobson | Director | 19 Apr 2001 | 28 Apr 2022 | British | 74 years |
| Nichola Pease | Director | 1 Sept 2012 | 6 Nov 2019 | British | 65 years |
| Nicholas Eustace Haddon Ferguson | Director | 28 Feb 2001 | 22 Apr 2004 | British | 78 years |
| Nicholas Rupert Macandrew | Director | 18 Jan 2000 | 15 Mar 2002 | British | 79 years |
| Oliver Anthony Wareham | Director | 14 Jan 2000 | 18 Jan 2000 | British | 68 years |
| Oliver Anthony Wareham | Secretary | 14 Jan 2000 | 18 Jan 2000 | British | - |
| Paul Russell Edgecliffe-johnson | Director | 1 Jul 2022 | 31 Aug 2023 | British | 54 years |
| Peter Harrison | Director | 21 May 2014 | 8 Nov 2024 | British | 60 years |
| Peter James Denton Job | Director | 29 Feb 2000 | 6 May 2010 | British | 85 years |
| Philip Esme Howard | Director | 20 Nov 2008 | 26 Apr 2018 | British | 81 years |
| Philip Stephan Arnold Mallinckrodt | Director | 1 Jan 2009 | 30 Apr 2020 | British,german | 64 years |
| Ralph Harry Robins | Director | 29 Feb 2000 | 18 Apr 2002 | British | 94 years |
| Rhian Lynn Davies | Director | 14 Jul 2015 | 25 Apr 2024 | British | 61 years |
| Richard John Keers | Director | 5 May 2013 | 2 Oct 2023 | British | 63 years |
| Richard Miles Andrew Horlick | Director | 1 Jan 2003 | 17 May 2005 | British | 67 years |
| Robin William Turnbull Buchanan | Director | 4 Mar 2010 | 2 May 2019 | British | 74 years |
| William Ian Mackenzie Turner Jr | Director | 29 Feb 2000 | 23 Apr 2003 | Canadian | 97 years |
