| ADEGBITE, Clementinah Olubunmi ACTIVE | Secretary | 14 Apr 2023 | | | | 20 Atlantis Avenue, London, E16 2BF |
| BASHFORD, Stuart ACTIVE | Director | 01 May 2022 | | England | September 1972 | 20 Atlantis Avenue, London, E16 2BF |
| CABELLO, Carlos, Mr. ACTIVE | Director | 16 Mar 2017 | | England | March 1967 | 20 Atlantis Avenue, London, E16 2BF |
| DE WATTEVILLE, Edouard Pierre Nicolas ACTIVE | Director | 01 Nov 2022 | | England | December 1988 | 20 Atlantis Avenue, London, E16 2BF |
| ETOLUE, John ACTIVE | Director | 01 Sep 2026 | | England | March 1981 | 20 Atlantis Avenue, London, E16 2BF |
| STUCKLE, Matthias Ulrich ACTIVE | Director | 19 Mar 2026 | | United Kingdom | November 1984 | 20 Atlantis Avenue, London, E16 2BF |
| WILSHER, Laura Alison ACTIVE | Director | 14 Apr 2023 | | England | December 1978 | 20 Atlantis Avenue, London, E16 2BF |
| ANDREE, Clemens RESIGNED | Secretary | 25 Oct 2022 | 14 Apr 2023 | | | 20 Atlantis Avenue, London, E16 2BF |
| BOOTH, Brian John RESIGNED | Secretary | | 31 Mar 1998 | | | Springbok Sandy Lane, Addington, West Malling, Kent, ME19 5BX |
| GOSSWEILER, Claudia RESIGNED | Secretary | 23 Mar 2018 | 25 Oct 2022 | | | 20 Atlantis Avenue, London, E16 2BF |
| SCHLATTER BROGER, Carmen RESIGNED | Secretary | 15 Apr 2016 | 23 Mar 2018 | | | 20 Atlantis Avenue, London, E16 2BF |
| WILSON, Nigel Howard RESIGNED | Secretary | 31 Mar 1998 | 15 Apr 2016 | | | 20 Atlantis Avenue, London, E16 2BF |
| ADEGBITE, Clementinah Olubunmi RESIGNED | Director | 14 Apr 2023 | 19 Mar 2026 | United Kingdom | July 1976 | 20 Atlantis Avenue, London, E16 2BF |
| ANDREE, Clemens RESIGNED | Director | 01 Sep 2022 | 14 Apr 2023 | England | June 1983 | 114, Meridian Place, London, E14 9FF, England |
| ANDREE, Clemens RESIGNED | Director | 01 Sep 2022 | 25 Oct 2022 | England | June 1983 | 20 Atlantis Avenue, London, E16 2BF |
| BOOTH, Brian John RESIGNED | Director | | 31 Mar 1998 | | June 1937 | Springbok Sandy Lane, Addington, West Malling, Kent, ME19 5BX |
| BRIGGS, Craig Edward RESIGNED | Director | 07 Feb 2007 | 31 Dec 2010 | United Kingdom | October 1972 | 5 Wealden House, Talwin Street Bow, London, E3 3NG |
| BUTTERWORTH, Veronica May RESIGNED | Director | 01 Sep 2020 | 28 Mar 2024 | England | May 1965 | 20 Atlantis Avenue, London, E16 2BF |
| CHAFFERS, Colin David RESIGNED | Director | 16 Jun 1998 | 01 Aug 2013 | United Kingdom | October 1955 | 20 Atlantis Avenue, London, E16 2BF |
| COX, Brian Graham RESIGNED | Director | 14 Feb 1997 | 31 Dec 1997 | | February 1943 | 43 Badcock Road, Haslingfield, Cambridge, Cambridgeshire, CB3 7LF |
| DAY, Ronen RESIGNED | Director | 15 Jul 1997 | 18 Jul 2003 | | May 1956 | The Oak House 46a Barn Hill, Wembley Park, Wembley, Middlesex, HA9 9LQ |
| DYMOND, David Michael RESIGNED | Director | | 22 Apr 1992 | | June 1949 | Southways Little Green Lane, Farnham, Surrey, GU9 8TF |
| ELLIOTT, Lena RESIGNED | Director | 01 Sep 2020 | 14 Apr 2023 | England | November 1968 | 20 Atlantis Avenue, London, E16 2BF |
| GOSSWEILER, Claudia RESIGNED | Director | 23 Mar 2018 | 30 Jun 2022 | United Kingdom | November 1984 | 20 Atlantis Avenue, London, E16 2BF |
| GUNAWARDENA, Charith Abeysinghe RESIGNED | Director | 25 Sep 2000 | 01 Sep 2020 | England | December 1961 | 20 Atlantis Avenue, London, E16 2BF |
| HAENI, Beat RESIGNED | Director | 30 Mar 1994 | 05 Mar 1998 | | June 1943 | Alpsteinstrasse 16, Uzwil, 9524, Switzerland |
| HAY, Nicolas RESIGNED | Director | 01 Jul 2016 | 20 Nov 2020 | England | May 1973 | 20 Atlantis Avenue, London, E16 2BF |
| HAYNES, Joseph Antony RESIGNED | Director | | 30 Mar 1994 | | October 1930 | 40 Edwardes Square, London, W8 6HH |
| HENNING, Steven Simon RESIGNED | Director | 24 Feb 1995 | 31 May 1998 | | February 1963 | 7a Almeida Street, London, N1 1TA |
| HILLARY, Alan RESIGNED | Director | 23 Jun 1998 | 21 Oct 2011 | United Kingdom | November 1953 | 1 Cameron Close, Cranleigh, Surrey, GU6 8EB |
| HONEYWOOD, Mark Jason RESIGNED | Director | 25 Jun 1999 | 30 Jun 2005 | | June 1959 | 1 Monro House, Fitzjohns Avenue, London, NW3 6NU |
| KEFAYATI, Hamid Reza RESIGNED | Director | 18 Jul 2003 | 23 Jan 2016 | United Kingdom | October 1956 | 20 Atlantis Avenue, London, E16 2BF |
| KELLY, Martin Connolly RESIGNED | Director | | 29 Apr 1997 | | August 1945 | 15 Pennington Road, Southborough, Tunbridge Wells, Kent, TN4 0SR |
| KELLY, Matthew Ian RESIGNED | Director | 18 Apr 2011 | 24 Apr 2020 | United Kingdom | May 1975 | 20 Atlantis Avenue, London, E16 2BF |
| KILSHAW, Bruno Giacomo Mario RESIGNED | Director | 01 Feb 1993 | 31 Mar 2011 | United Kingdom | November 1947 | 38 The Broadway, Amersham, Buckinghamshire, HP7 0HJ |
| KINSELLA, David Andrew RESIGNED | Director | 01 Jan 2016 | 31 Dec 2023 | United Kingdom | January 1977 | 20, Atlantis Avenue, London, E16 2BF, England |
| LEE, Colin Leonard RESIGNED | Director | | 31 Mar 1997 | | May 1932 | 107 Queens Road, Hertford, Hertfordshire, SG13 8BJ |
| LOW, John Menzies, Sir RESIGNED | Director | | 31 May 1999 | England | July 1953 | 3 Chestnuts, Hertford, Hertfordshire, SG13 8AQ |
| MENDLER, Bruno RESIGNED | Director | 01 Jan 2004 | 01 Sep 2014 | Switzerland | November 1954 | Bachtelstrasse 11, Schaffhausen, 8200, Switzerland |
| MULLER, Philipp Adrian RESIGNED | Director | 30 Mar 1994 | 07 Nov 1997 | | August 1937 | Beulstrasse 1, 9244 Niederuzwil, Switzerland, FOREIGN |
| PICALEK, Michal RESIGNED | Director | 14 Jan 2013 | 01 Sep 2020 | Switzerland | July 1964 | 20, Atlantis Avenue, London, E16 2BF, England |
| SCHLATTER BROGER, Carmen RESIGNED | Director | 01 Apr 2020 | 31 Dec 2023 | Switzerland | August 1982 | 20 Atlantis Avenue, London, E16 2BF |
| SCHLATTER BROGER, Carmen RESIGNED | Director | 15 Apr 2016 | 23 Mar 2018 | England | August 1982 | 20 Atlantis Avenue, London, E16 2BF |
| SCHOCH, Hans-Jakob RESIGNED | Director | 05 Mar 1998 | 31 Dec 2003 | | October 1947 | Hoehenweg 27, Herisau, Canton Of Appenzell 9100, Switzerland, FOREIGN |
| SILVERMAN, Paul Martin RESIGNED | Director | 16 Mar 2017 | 19 Mar 2026 | United Kingdom | February 1963 | 20 Atlantis Avenue, London, E16 2BF |
| TURNER, David John RESIGNED | Director | | 30 Sep 1993 | | February 1945 | 134 Hampton Road, Twickenham, Middlesex, TW2 5QR |
| WETTSTEIN, Arthur, Doctor RESIGNED | Director | 30 Mar 1994 | 06 Nov 1998 | | September 1949 | Im Weingarten, Oberuzwil 9242, Switzerland, FOREIGN |
| WHITTINGHAM, Nigel Anthony RESIGNED | Director | 01 Jan 2014 | 01 Sep 2020 | England | August 1959 | 20 Atlantis Avenue, London, E16 2BF |
| WILKINS, Nicholas John RESIGNED | Director | 01 Aug 2005 | 30 Apr 2022 | United Kingdom | September 1958 | The Old Rectory, Church Road, Ardley, Oxfordshire, OX27 7NP |
| WILSON, Nigel Howard RESIGNED | Director | 06 Nov 1998 | 15 Apr 2016 | United Kingdom | January 1961 | 20 Atlantis Avenue, London, E16 2BF |
| YATES, Gary RESIGNED | Director | 07 Nov 2011 | 01 Nov 2013 | United Kingdom | September 1962 | 20 Atlantis Avenue, London, E16 2BF |