| SERRURIER, Jospeh Victor Michael, Mr. ACTIVE | Secretary | 01 Feb 2023 | | | | 12, Gough Square, London, EC4A 3DW |
| BRADING, Justin John ACTIVE | Director | 19 Aug 2010 | | United Kingdom | July 1964 | 12, Gough Square, London, EC4A 3DW, England |
| CZYMEK-LAUER, Nicola Andrea ACTIVE | Director | 10 Jun 2025 | | Germany | July 1970 | 12, Gough Square, London, EC4A 3DW |
| NEWMAN, Philip James ACTIVE | Director | 29 Mar 2006 | | United Kingdom | December 1958 | 12, Gough Square, London, EC4A 3DW, England |
| ROTTER, Norbert ACTIVE | Director | 19 Aug 2010 | | Germany | December 1967 | 12, Gough Square, London, EC4A 3DW |
| HUEBER, Hermann, Prof Dr RESIGNED | Secretary | 31 Mar 2002 | 30 Jun 2003 | | | Schlehenstrasse 15, Steinhagen, 33803, Germany |
| VANDREIER, Jorg RESIGNED | Secretary | 01 Jul 2003 | 31 Dec 2007 | | | Gartenstrasse 46-1, Eberdingen, Bielefeld 71735, Germany |
| WREDE, Thomas, Dr RESIGNED | Secretary | 19 Jan 1999 | 31 Mar 2002 | | | Hans Driesch Strasse 13, Koln, 50935, Germany |
| ROBINSON SERVICES LIMITED RESIGNED | Secretary | 21 Dec 1998 | 19 Jan 1999 | | | Howard House 70 Baker Street, Weybridge, Surrey, KT13 8AL |
| BARKER, Stephen John RESIGNED | Director | 31 Mar 2002 | 15 Aug 2003 | | June 1960 | Oaklands, 1 Lansdowne Road, Frimley Green, Surrey, GU16 9UW |
| BERNER, Burkhard RESIGNED | Director | 31 Mar 2002 | 30 Jun 2003 | | September 1951 | Heilwigstrasse 123, Hamburg 20249, FOREIGN, Germany |
| BOHNHORST, Uwe RESIGNED | Director | 31 Mar 2002 | 19 Aug 2010 | Germany | July 1961 | Weitblick 22, Spenge, 32139, Germany |
| COLYER, Andrew David Roy RESIGNED | Director | 21 Dec 1998 | 19 Jan 1999 | | October 1964 | 235 Earlsfield Road, Earlsfield, London, SW18 3DE |
| ELLERBRAKE, Stefan RESIGNED | Director | 16 Apr 2010 | 01 Feb 2023 | Germany | November 1966 | 12, Gough Square, London, EC4A 3DW, England |
| ELLERBRAKE, Stefan RESIGNED | Director | 19 Jan 1999 | 31 Mar 2002 | | November 1966 | 24 Cambridge Road, Twickenham, Middlesex, TW1 2HL |
| HAYWARD, Ian RESIGNED | Director | 01 Feb 2005 | 16 Apr 2010 | United Kingdom | September 1966 | Atlantic House, Imperial Way, Reading, Berkshire, RG2 0TD |
| KLEINEMEIER, Michael RESIGNED | Director | 31 Jan 2001 | 31 Mar 2002 | | March 1957 | Im Schuetzenacker 11, 69181 Leimen, Germany |
| PURZER, Jurgen Josef, Mr. RESIGNED | Director | 01 Feb 2023 | 05 Jun 2025 | Germany | June 1973 | Souchaystrasse 1, Souchaystrasse 1, Frankfurt, 60594, Germany |
| ROTTER, Norbet RESIGNED | Director | 19 Aug 2010 | 05 Jan 2026 | Germany | December 1967 | 12, Gough Square, London, EC4A 3DW, England |
| VANDREIER, Jorg RESIGNED | Director | 01 Jul 2003 | 31 Dec 2007 | | August 1963 | Gartenstrasse 46-1, Eberdingen, Bielefeld 71735, Germany |
| VOGEL, Herbert RESIGNED | Director | 19 Jan 1999 | 15 Jan 2001 | | October 1953 | 1m Rosenbusch 3a, Bad Salzuflen, 12108, Germany |
| WREDE, Thomas, Dr RESIGNED | Director | 19 Jan 1999 | 31 Mar 2002 | | June 1956 | Hans Driesch Strasse 13, Koln, 50935, Germany |