| Alastair Bradshaw | Secretary | 16 Dec 2011 | 3 Mar 2014 | - | - |
| Alexandra Dadd | Secretary | 30 Jul 2008 | 30 Jan 2009 | Other | - |
| Anthony Roy Foster | Director | 9 Sept 2002 | 1 Nov 2005 | British | 61 years |
| Anthony Roy Foster | Secretary | 1 Nov 2005 | 15 Feb 2008 | British | - |
| Anthony William Pidgley | Director | 7 Dec 2004 | 26 Jun 2020 | British | 78 years |
| Brendon Hugh O Neill | Director | 7 Jul 2003 | 30 Jul 2004 | British | 63 years |
| Christopher Hewetson Payne | Director | 2 Aug 2004 | 31 Oct 2008 | British | 66 years |
| Clair James | Director | 1 Oct 2001 | 1 Mar 2002 | British | 61 years |
| Claire Puttergill | Secretary | 8 Dec 2000 | 17 Oct 2003 | British | - |
| Clive Nicholas Walter | Director | 1 Oct 2011 | 9 Aug 2022 | British | 56 years |
| Elaine Anne Driver | Secretary | 3 Mar 2014 | 8 Aug 2016 | - | - |
| Elizabeth Taylor | Secretary | 12 Feb 2004 | 30 Sept 2005 | British | - |
| Gemma Parsons | Secretary | 8 Aug 2016 | 4 May 2018 | - | - |
| George Edward Charles Atwell | Director | 8 Dec 2000 | 21 Aug 2001 | British | 63 years |
| James Matthew Davies | Director | 27 Jan 2023 | 31 Jan 2024 | British | 50 years |
| Jared Stephen Philip Cranney | Secretary | 4 May 2018 | 21 Oct 2019 | - | - |
| Nicolas Guy Simpkin | Director | 31 May 2005 | 23 Sept 2015 | British | 56 years |
| Paul Ivan Hopkins | Director | 18 Jan 2006 | 17 Jan 2023 | British | 64 years |
| Richard James Stearn | Secretary | 30 Jan 2009 | 16 Dec 2011 | British | - |
| Robert Charles Grenville Perrins | Secretary | 15 Feb 2008 | 30 Jul 2008 | British | - |
| Roger St John Hulton Lewis | Director | 7 Dec 2004 | 31 Jul 2007 | British | 78 years |
| Sean Ellis | Director | 1 Oct 2011 | 25 Oct 2021 | British | 57 years |
| Stephen Goulston | Director | 5 Apr 2002 | 30 Aug 2002 | British | 62 years |
| Timothy Guy Farrow | Director | 8 Dec 2000 | 31 May 2003 | British | 69 years |
| Wendy Joan Pritchard | Director | 29 Mar 2005 | 8 Nov 2006 | British | 74 years |
| Wendy Joan Pritchard | Secretary | 8 Dec 2003 | 1 Feb 2004 | British | - |
