| MACOURS, Kristof Gert Bert ACTIVE | Secretary | 01 Sep 2020 | | | | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| BUTCHER, Andrew Keith ACTIVE | Director | 26 Jul 2017 | | United Kingdom | March 1963 | 1, Boulevard Du Roi Albert Ii, Brussells, 1210, Belgium |
| CESAR, Alessandra Suely ACTIVE | Director | 13 Mar 2025 | | United Kingdom | September 1972 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| DE SMET, Bart Karel ACTIVE | Director | 01 Jul 2021 | | Belgium | October 1957 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| DU, Yuxin ACTIVE | Director | 11 Jun 2019 | | China | June 1971 | 1, Boulevard Du Roi Albert 11, Brussels, 1210, Belgium |
| ELIET, Guillaume Paul Roger ACTIVE | Director | 01 Oct 2024 | | France | October 1971 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| FERRAN, Eilis Veronica, Professor ACTIVE | Director | 20 Mar 2018 | | United Kingdom | March 1962 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| FEYS, Tom Arthur Maria ACTIVE | Director | 07 Mar 2023 | | Belgium | August 1970 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| HARDWICK, Elanor Rose ACTIVE | Director | 03 May 2024 | | United Kingdom | February 1973 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| JEAN-MAIRET, Nils ACTIVE | Director | 16 Dec 2024 | | United Kingdom | January 1983 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| KLOSS-BRAEKLER, Susanne ACTIVE | Director | 30 Jun 2025 | | Germany | May 1964 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| MILLS, Philippe Emmanuel Marie Francois Maurice ACTIVE | Director | 22 Oct 2025 | | France | November 1965 | 1, Boulevard Du Roi Alber Ii, Brussels, 1210, Belgium |
| URBAIN, Valérie Marie-Hélène ACTIVE | Director | 01 Jul 2021 | | Belgium | October 1964 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| VANDEWEYER, Katleen Maria Josee ACTIVE | Director | 03 May 2024 | | Belgium | December 1969 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| VANNI D'ARCHIRAFI, Francesco Paolo ACTIVE | Director | 01 Jul 2021 | | United Kingdom | January 1960 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| FALCONI, Lionello RESIGNED | Secretary | 10 Jan 2005 | 31 Dec 2012 | | | Fadenstrasse 6, 6300zug, Switzerland |
| STENSON, Susan Geraldine RESIGNED | Secretary | 01 Jan 2013 | 31 Mar 2018 | | | 1 Boulevard Du Roi Albert Ii, Brussels 1210, Belgium |
| SYMONS, Paul RESIGNED | Secretary | 01 Apr 2018 | 01 Sep 2020 | | | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| ABITBOL, David RESIGNED | Director | 01 Jul 2021 | 03 May 2024 | France | November 1967 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| ALEXANDER, Mark RESIGNED | Director | 10 Jan 2005 | 30 Jun 2005 | | December 1961 | 14 Dansfield Court, Upper Saddle River, New Jersey, 07458, USA |
| ANTONELLIS, Joseph Cesidio RESIGNED | Director | 10 Jan 2005 | 04 May 2015 | Usa | November 1954 | One, Lincoln Street, Boston, Ma 02111, Usa |
| AUTHEMAN, Marc Antoine RESIGNED | Director | 18 May 2012 | 17 Jun 2020 | France | August 1954 | 1 Boulevard Du Roi Albert Ii, Brussels 1210, Belgium |
| BERTHEZENE, Michel RESIGNED | Director | 26 Mar 2008 | 27 Apr 2017 | | November 1944 | 198, Rue Saint-Jacques, Paris, 75005, France |
| BLACK, Charlotte Mary RESIGNED | Director | 10 Jan 2005 | 31 May 2007 | England | January 1960 | 53 Walnut Tree Walk, London, SE11 6DN |
| BODART, Paul Anne RESIGNED | Director | 10 Jan 2005 | 30 Jun 2008 | | January 1953 | Rue Des Sept Bonniers 163, Brussels 1190, FOREIGN, Belgium |
| BOETS, Ingeborg Johanna Dagny Laurent RESIGNED | Director | 15 Apr 2014 | 03 May 2024 | Belgium | June 1962 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| BURKE, Cian David RESIGNED | Director | 10 Feb 2015 | 19 May 2015 | United Kingdom | November 1965 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| CAREY, Anthony Martin RESIGNED | Director | 12 Jul 2016 | 05 Apr 2018 | Ireland | April 1962 | 1 Barrie House, 29 St. Edmunds Terrace, London, NW8 7QH |
| CHAN, Diana Yee-Dune RESIGNED | Director | 11 Jun 2019 | 30 Jun 2021 | United Kingdom | October 1954 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| CLOSIER, Alain RESIGNED | Director | 10 Jan 2005 | 30 Sep 2011 | | March 1952 | Avenue Niel 82a, Paris, 75017, FOREIGN, France |
| COLLE, Patrick RESIGNED | Director | 21 Oct 2014 | 26 Apr 2018 | United Kingdom | December 1959 | 1, Boulevard Du Roi Albert 11, Brussels 1210, Belgium |
| COMBES, Ignace RESIGNED | Director | 14 Apr 2009 | 19 Jul 2010 | | July 1950 | Lenniksesteenweg 462/4, Halle, 1500, Belgium |
| CONCANNON, Sue RESIGNED | Director | 10 Jan 2005 | 19 May 2011 | United Kingdom | July 1955 | 15 Woodcote Road, Leamington Spa, Warwickshire, CV32 6PZ |
| COSTE, Thierry RESIGNED | Director | 10 Jan 2005 | 10 Jan 2005 | | September 1942 | 34 Avenue Du Roule, Neuilly Sur Seine, 92200, France |
| DAVIES, Stephen Arthur James RESIGNED | Director | 26 Jun 2009 | 19 Oct 2016 | United Kingdom | April 1962 | 2, King Edward Street, London, EC1A 1HQ |
| DE SAHUGUET D'AMARZIT, Delphine Marie Josephe RESIGNED | Director | 01 Jul 2021 | 03 May 2024 | France | May 1973 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| DECONGELIO, Frank RESIGNED | Director | 10 Jan 2005 | 17 Jun 2009 | | November 1948 | 17 Coventry Court, Ridgewood, New Jersey, 07450, Usa |
| DEVINE, John RESIGNED | Director | 16 Oct 2014 | 13 Oct 2017 | United Kingdom | November 1958 | 1, Boulevard Du Roi Albert 11, Brussels 1210, Belgium |
| DOUGLAS, Drew Arthur RESIGNED | Director | 30 Sep 2010 | 10 Sep 2014 | Uk | May 1970 | Hsbc Bank Plc, 8 Canada Square, Canary Wharf, London, E14 5HQ |
| DRALANS, Erik Edward Sidonius RESIGNED | Director | 17 Jun 2009 | 24 Apr 2014 | Belgium | March 1949 | Lodewyk Gerritslaan 22, Berchem, 2600 |
| EVANS, Richard Christopher Sydney RESIGNED | Director | 08 Dec 2005 | 29 May 2008 | | August 1960 | 19 Stone Road, Bromley, Kent, BR2 9AX |
| FAN, Xiamei RESIGNED | Director | 08 Dec 2016 | 24 Apr 2019 | China | February 1965 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| FENOGLIO, Mary Margaret RESIGNED | Director | 10 Jan 2005 | 16 Oct 2014 | | March 1949 | 966 Lowell Road, Concord, Ma 01742, Usa |
| FINDERS, Harold Herman Charles RESIGNED | Director | 21 Nov 2017 | 31 Dec 2024 | Switzerland | November 1958 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| FRANCOTTE, Pierre RESIGNED | Director | 14 Apr 2009 | 04 Apr 2010 | | November 1956 | Rue General Lotz 18, Uccle, B-1180, Belgium |
| FRENAY, Bernard Nicolas Marcel RESIGNED | Director | 25 Apr 2017 | 16 Dec 2024 | Belgium | March 1965 | 1, Boulevard Du Roi Albert Ii, Brusells, 1210 |
| FURSE, Clara Hedwig Frances, Dame RESIGNED | Director | 10 Jan 2005 | 17 Jun 2009 | England | September 1957 | 15, Groveway, London, SW9 0AH |
| GARVIN, Mark Stephen RESIGNED | Director | 08 Dec 2005 | 26 Sep 2018 | United Kingdom | September 1952 | 25, Bank Street, London, E14 5JP |
| GUBERT, John Stephen RESIGNED | Director | 10 Jan 2005 | 31 May 2007 | England | November 1945 | 5 Walham Rise, Wimbledon Hill Road Wimbledon, London, SW19 7QY |
| HANNEQUART, Frederic Jean Noel Fernard Ghislain RESIGNED | Director | 24 Jun 2010 | 30 Jun 2021 | Belgium | November 1961 | 1 Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| HARADA, Hiroaki RESIGNED | Director | 30 Mar 2006 | 05 Apr 2008 | | December 1955 | 2, Rue Siggy Vu Letzebuerg, Luxembourg, L-1933, FOREIGN, Grand Duchy Of Luxemboug |
| HARADA, Naomi RESIGNED | Director | 23 May 2006 | 09 Jul 2008 | | September 1958 | 27 Rue Tony Neuman, Luxembourg, L-2241, FOREIGN, Luxembourg |
| HASLAM, Simon Mark RESIGNED | Director | 10 Jan 2005 | 28 Jun 2007 | United Kingdom | May 1957 | Flat 1 130 Tonbridge Road, Hildenborough, Tonbridge, Kent, TN11 9EW |
| HATTORI, Tsutomu RESIGNED | Director | 27 May 2010 | 31 Mar 2014 | Luxembourg | May 1963 | 287-289 Route D'Arlon, Luxembourg, 1150, Luxembourg |
| HENDERSON, Neil Thomas RESIGNED | Director | 10 Jan 2005 | 10 Nov 2005 | | February 1951 | 41 Olmsted Road, Scarsdale Ny, Westchester New York 10583, Usa |
| HENNEBELLE, Isabelle, Ms. RESIGNED | Director | 23 Jul 2014 | 14 Apr 2017 | United Kingdom | December 1972 | 1, Boulevard Du Roi Albert 11, Brussels 1210, Belgium |
| HIGGINS, William Gordon RESIGNED | Director | 08 Oct 2006 | 31 Dec 2014 | United Kingdom | April 1959 | 125 Thurleigh Road, London, SW12 8TY |
| HLUBEK, Mathias RESIGNED | Director | 20 Oct 2011 | 24 Apr 2014 | Germany | November 1963 | 1, Boulevard Du Roi Albert Ii, Brussells, 1210, Belgium |
| HORIE, Toru RESIGNED | Director | 24 Apr 2012 | 10 May 2016 | Japan | July 1964 | 1b, Rue Gabriel Lippmann, Munsbach, 5365, Luxembourg |
| HOWELL, Timothy RESIGNED | Director | 31 May 2007 | 31 Dec 2016 | United Kingdom | August 1960 | 1 Boulevard Du Roi Albert Ii, Brussels, West Sussex, 1210, Belgium |
| HURD, Paul David RESIGNED | Director | 03 May 2024 | 30 Sep 2024 | United Kingdom | July 1969 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| HÉMON, Christophe Jean RESIGNED | Director | 01 Jul 2021 | 03 May 2024 | France | June 1961 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| ISAAC, Thomas William David RESIGNED | Director | 10 Feb 2015 | 22 Feb 2018 | United Kingdom | January 1963 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| ISHII, Junichi RESIGNED | Director | 23 Jul 2008 | 03 Oct 2011 | | February 1963 | 1b Parc D'Activite' Syrdall, Munsbach, 5365, Luxembourg |
| JAVARY, Sophie Constance Chantal RESIGNED | Director | 01 Jul 2021 | 20 May 2022 | France | May 1959 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| JOHNSTON, Peter Thomas RESIGNED | Director | 08 Dec 2005 | 12 Dec 2013 | United States | August 1962 | 200, West Street, New York, New York, Usa |
| KANAYASU, Akihiro RESIGNED | Director | 05 Apr 2008 | 01 Apr 2010 | | August 1959 | 23, Rue D'Orval, Luxemburg, 2270, Luxemburg |
| KEANEY, Timothy RESIGNED | Director | 23 Jul 2008 | 12 Jul 2012 | | July 1961 | 160, Queen Victoria Street, London, EC4V 4LA |
| KURABE, Masashi RESIGNED | Director | 23 Jul 2014 | 23 Jul 2017 | Luxembourg | October 1964 | 1, Boulevard Du Roi Albert 11, Brussels 1210, Belgium |
| LA SALLA, Francis RESIGNED | Director | 17 Oct 2012 | 10 Jun 2022 | United States | November 1963 | 1 Boulevard Du Roi Albert Ii, Brussels 1210, Belgium |
| LAFORET, Emeric Guy Andre RESIGNED | Director | 11 Jun 2019 | 03 May 2024 | France | January 1954 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| LAMBERTI, Hermann-Joseph RESIGNED | Director | 10 Jan 2005 | 19 Sep 2005 | | February 1956 | Scharderhohlweg 21, Konigstein, 61462, Germany |
| LANGLAIS, Catherine Elisabeth RESIGNED | Director | 25 Apr 2017 | 14 May 2019 | France | June 1956 | 1, Boulevard Du Roi Albert Ii, Brussells, 1210, Belgium |
| LEVY-GARBOUA, Vivien Joseph RESIGNED | Director | 27 May 2010 | 01 Jul 2014 | France | November 1947 | 3 Rue D'Antin, Paris, 75002, France |
| LIDDELL, Roger Alexander RESIGNED | Director | 10 Jan 2005 | 08 Dec 2005 | United Kingdom | September 1956 | Bayllol's Manor, High Street, 9b Harwell, Didcot, Oxfordshire, OX11 0EY |
| LIU, Xiaochi RESIGNED | Director | 16 Oct 2013 | 08 Dec 2016 | China | February 1964 | 1, Boulevard Du Roi Albert 11, Brussels 1210, Belgium |
| LOMBARD, Eric Roger Pierre RESIGNED | Director | 29 Nov 2022 | 03 Jan 2025 | France | May 1958 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| MARION, Francois Jean RESIGNED | Director | 01 Jul 2021 | 17 Mar 2026 | France | January 1958 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| MARION, Francois Jean RESIGNED | Director | 07 Dec 2006 | 26 Apr 2018 | France | January 1958 | 6 Rue De L'Alboni, Paris, 75016, France |
| MARTIN, Francisco RESIGNED | Director | 10 Jan 2005 | 08 Dec 2005 | | April 1954 | Costa Brava 20, 8b, Madrid, 28034, FOREIGN, Spain |
| MARTIN, Neil RESIGNED | Director | 17 Jun 2009 | 23 Feb 2016 | United Kingdom | February 1962 | 16, Heath Park Drive, Bromley, Kent, BR1 2WQ, United Kingdom |
| MOSTREY, Godelieve Rachel Lucie RESIGNED | Director | 30 Mar 2006 | 03 May 2024 | | September 1960 | 1 Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| NAGEL, Cecile Isabelle RESIGNED | Director | 27 Sep 2023 | 03 May 2024 | United Kingdom | February 1976 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| NICOL, David Richardson RESIGNED | Director | 10 Jan 2005 | 31 Dec 2010 | England | December 1955 | 38 Stevenage Road, London, SW6 6ET |
| NYBLAEUS, Nils-Fredrik RESIGNED | Director | 16 Dec 2010 | 17 Apr 2020 | Sweden | October 1951 | 8 Kungstradgardsgatan, Stockholm, 106 40, Sweden |
| ORSATELLI, Anthony RESIGNED | Director | 10 Jan 2005 | 07 Dec 2006 | | January 1951 | 81 Boulevard St Michel, Paris, 75005, FOREIGN, France |
| PAPIASSE, Alain RESIGNED | Director | 31 Mar 2005 | 01 Feb 2008 | France | April 1955 | 2 Avenue Rouget De L' Isle, Le Vesinet, 78110, France |
| PASSACANTANDO, Franco RESIGNED | Director | 10 Feb 2015 | 27 Apr 2023 | Italy | August 1947 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| POST, Herschel RESIGNED | Director | 29 Jun 2006 | 19 May 2011 | United Kingdom | October 1939 | 18 Kensington Park Gardens, London, W11 3HD |
| PRIGENT, Bruno RESIGNED | Director | 24 Apr 2012 | 31 Dec 2018 | France | January 1956 | 1 Boulevard Du Roi Albert Ii, Brussels 1210, Belgium |
| RUUD, Tom RESIGNED | Director | 03 Dec 2008 | 16 Dec 2010 | Norway | October 1950 | Jegerveien 17b, Oslo, N-0777, Norway |
| SCHAACK, Christian RESIGNED | Director | 10 Jan 2005 | 30 Mar 2006 | | March 1958 | Rue De Scheuerhof, 29, Canach, L-5412, Luxemburg |
| SCHOFIELD, John Marcus RESIGNED | Director | 10 Jan 2005 | 31 May 2007 | United Kingdom | March 1958 | 35 Rodway Road, Bromley, Kent, BR1 3JP |
| SINGH, Satvinder RESIGNED | Director | 16 Oct 2013 | 14 Dec 2017 | United Kindom | November 1970 | 1, Boulevard Du Roi Albert 11, Brussels 1210, Belgium |
| SLUMBERS, Martin Richard RESIGNED | Director | 29 May 2008 | 30 Apr 2013 | Uk | March 1960 | Winchester House, 1 Great Winchester Street, London, EC2N 2DB |
| STEWART, John Ashley RESIGNED | Director | 14 Sep 2008 | 17 Jul 2013 | | August 1968 | 1, Finsbury Avenue, London, EC2M 2PP, United Kingdom |
| STUART, Oliver Jason RESIGNED | Director | 17 Sep 2019 | 30 Jun 2021 | United Kingdom | April 1971 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| SUZUKI, Sota RESIGNED | Director | 21 Nov 2017 | 26 Apr 2018 | Luxembourg | November 1965 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |
| SUZUKI, Tsutomu RESIGNED | Director | 22 Nov 2016 | 26 Apr 2018 | Luxembourg | February 1966 | 1, Boulevard Du Roi Albert Ii, Brussells, 1210, Belgium |
| SWANN, Paul David RESIGNED | Director | 01 Jul 2021 | 20 May 2022 | United Kingdom | July 1962 | 1, Boulevard Du Roi Albert Ii, Brussels, 1210, Belgium |