| CALLINAN, Letitia ACTIVE | Director | 30 Jan 2026 | | United Kingdom | March 1990 | Rws Compass House, Vanwall Business Park, Vanwall Road, Maidenhead, Berkshire, SL6 4UB, United Kingdom |
| CREAU, Antoine Erwan ACTIVE | Director | 03 Jun 2024 | | England | October 1977 | Rws Compass House, Vanwall Business Park, Vanwall Road, Maidenhead, Berkshire, SL6 4UB, United Kingdom |
| HALL, Gary Peter William ACTIVE | Director | 03 Jun 2024 | | United Kingdom | November 1973 | Rws Compass House, Vanwall Business Park, Vanwall Road, Maidenhead, Berkshire, SL6 4UB, United Kingdom |
| ANTHONY, Susan RESIGNED | Secretary | 16 Mar 1995 | 31 Mar 2007 | | | Tabard House, 16a Trinity Road, Headington Quarry, Oxford, OX3 8LQ |
| BRENTNALL, Philip RESIGNED | Secretary | | 10 Feb 1995 | | | 1 Long Wood Drive, Jordans, Beaconsfield, Buckinghamshire, HP9 2SS |
| GLASS, Desmond Kenneth RESIGNED | Secretary | 06 Nov 2017 | 08 Apr 2022 | | | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG |
| JONES, Timothy John RESIGNED | Secretary | 10 Feb 1995 | 16 Mar 1995 | | | The Saltlick, Park Corner Nettlebed, Henley On Thames, Oxon, RG9 6DX |
| LEWEY, Christopher Guy Desmond RESIGNED | Secretary | 08 Apr 2022 | 09 Nov 2022 | | | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG |
| MCCARTHY, Michael Anthony RESIGNED | Secretary | 02 Apr 2007 | 31 Dec 2012 | | | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG, United Kingdom |
| THOMPSON, Richard James RESIGNED | Secretary | 01 Jan 2013 | 06 Nov 2017 | | | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG, United Kingdom |
| BARB, Wolfgang Gerson, Dr RESIGNED | Director | | 10 Feb 1995 | | March 1928 | Spring Wood Hedgerley Lane, Gerrards Cross, Buckinghamshire, SL9 7NS |
| BRODE, Andrew Stephen RESIGNED | Director | 11 Feb 1995 | 21 Aug 2023 | England | September 1940 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG, United Kingdom |
| CROFT, Sophie Elisabeth RESIGNED | Director | 03 Jun 2024 | 30 Jan 2026 | England | December 1986 | Rws Compass House, Vanwall Business Park, Vanwall Road, Maidenhead, Berkshire, SL6 4UB, United Kingdom |
| DAVIES, Candida Jane RESIGNED | Director | 20 Dec 2022 | 03 Jun 2024 | England | December 1973 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG |
| DAY, Roderick RESIGNED | Director | 08 Apr 2022 | 20 Dec 2022 | England | April 1964 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG |
| EVERITT, Timothy Mark RESIGNED | Director | 25 Jul 2021 | 14 Feb 2022 | United Kingdom | July 1989 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG |
| GLASS, Desmond Kenneth Neil RESIGNED | Director | 06 Nov 2017 | 08 Apr 2022 | United Kingdom | November 1969 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG |
| HYDE, Jane Celia RESIGNED | Director | 21 Aug 2023 | 03 Jun 2024 | England | March 1971 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG |
| JONES, Timothy John RESIGNED | Director | 01 Sep 1992 | 25 Jul 2000 | England | November 1959 | Wyfold Farm, Wyfold, Reading, RG4 9HU |
| LODGE, Stephen John RESIGNED | Director | 10 Feb 1995 | 31 Jan 2011 | United Kingdom | February 1958 | Tavistock House, Tavistock Square, London, WC1H 9LG, United Kingdom |
| LUCAS, Elisabeth Ann RESIGNED | Director | 10 Feb 1995 | 31 Dec 2011 | United Kingdom | June 1956 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG, United Kingdom |
| MCCARTHY, Michael Anthony RESIGNED | Director | 02 May 2000 | 31 Dec 2012 | United Kingdom | September 1947 | Europa House, Chiltern Park, Chiltern Hill, Chalfont St Peter, Buckinghamshire, SL9 9FG, United Kingdom |
| OTTWAY, Reinhard Karl-Heinz RESIGNED | Director | 07 Nov 2005 | 31 Mar 2017 | England | November 1959 | Tavistock House, Tavistock Square, London, WC1H 9LG, United Kingdom |
| THOMPSON, Richard James RESIGNED | Director | 28 Nov 2012 | 25 Jul 2021 | England | February 1962 | Europa House, Chiltern Hill, Chalfont St. Peter, Gerrards Cross, Buckinghamshire, SL9 9FG, England |