| Alain Jean-marie Planchot | Director | 15 Mar 1991 | 22 Nov 2003 | French | 73 years |
| Alain Jean-marie Planchot | Director | 1 Jul 2008 | 30 Apr 2010 | French | 73 years |
| Andrew David Hart | Director | 1 Jan 2018 | 30 Nov 2021 | British | 57 years |
| Benjamin Watts | Director | 18 Jun 2012 | 9 Sept 2014 | British | 52 years |
| Bilal Hashim Lala | Director | 1 Mar 2022 | 30 Jun 2023 | British | 63 years |
| Charles Jeremie Maillard | Director | 15 Mar 1991 | 31 Dec 2005 | French | 92 years |
| Colin Stephen Hale | Director | 24 Nov 2010 | 16 Dec 2014 | British | 70 years |
| David Anthony Sheridan | Director | 1 Jan 2018 | 30 Sept 2018 | British | 64 years |
| David Ian Pennington | Secretary | 30 Sept 1996 | 21 Nov 2003 | British | - |
| David William Kyriacos | Director | 31 Dec 2023 | 21 Nov 2024 | British | 50 years |
| Diana Margaret Maddock | Director | 16 Jul 1999 | 30 Apr 2010 | British | 81 years |
| Fernand Brengues | Director | 21 Nov 2003 | 24 Jan 2005 | French | 79 years |
| Gary Proctor | Director | 1 Jan 2016 | 9 Jan 2018 | British | 60 years |
| Geoffrey Michael Peck | Director | 21 Nov 2003 | 30 Apr 2010 | British | 74 years |
| Geoffrey Michael Peck | Secretary | 21 Nov 2003 | 30 Apr 2010 | British | - |
| James Peter Hamilton Graham | Director | 5 Aug 2021 | 31 Dec 2023 | British | 40 years |
| Lee John Kitchen | Director | 1 Jan 2018 | 31 Dec 2021 | British | 47 years |
| Luke Martyn Thomas | Director | 18 Jun 2012 | 16 Dec 2014 | British | 49 years |
| Michael Andrew Booth | Director | 24 Nov 2010 | 31 Mar 2014 | British | 52 years |
| Michael Andrew Booth | Secretary | 15 Nov 2011 | 31 Mar 2014 | - | - |
| Michael Denis Smith | Director | 1 Apr 2006 | 16 Dec 2014 | British | 80 years |
| Nicola Candlish | Secretary | 28 May 2008 | 30 Apr 2010 | British | - |
| Paul Edwin Rawson | Director | 30 Apr 2010 | 18 Jul 2013 | British | 51 years |
| Paul Edwin Rawson | Director | 16 Dec 2014 | 9 Jan 2018 | British | 51 years |
| Paul Laidlaw | Director | 18 Jun 2012 | 16 Dec 2014 | British | 60 years |
| Paul Rawson | Secretary | 30 Apr 2010 | 15 Nov 2011 | British | - |
| Philippe Tordeux | Director | 15 Sept 1994 | 23 Oct 1996 | French | 67 years |
| Pierre Vincent Debatte | Director | 24 Jan 2005 | 25 Sept 2008 | French | 64 years |
| Pierre-charles Bono | Director | 24 Nov 1993 | 1 Jul 2009 | French | 78 years |
| Pieter Marie Gustaaf Moens | Secretary | 16 Jul 2022 | 31 Dec 2023 | - | - |
| Richard Ironmonger Derry | Director | 30 Apr 2010 | 14 Nov 2011 | British | 79 years |
| Richard John Blumberger | Director | 16 Dec 2014 | 31 Jan 2016 | British | 51 years |
| Roger Anthony Pledger | Secretary | 15 Mar 1991 | 30 Sept 1996 | British | - |
| Sarah Gregory | Secretary | 1 May 2015 | 15 Jul 2022 | - | - |
| Simon Mark Woodward | Director | 21 Nov 2003 | 30 Jun 2014 | British | 60 years |
| Simone Tudor | Secretary | 31 Mar 2014 | 5 Jan 2015 | - | - |
| Stephen Borland Thomson | Director | 15 Mar 1991 | 8 Jul 1991 | British | 101 years |
| Wilfrid John Petrie | Director | 30 Apr 2010 | 24 Nov 2010 | French | 61 years |