| GUILLEMET, Angela ACTIVE | Secretary | 01 Oct 2009 | | | | John Eccles House, Robert Robinson Avenue, Oxford Science Park, Oxford, OX4 4GP, England |
| BUONGIORNO, Gianluca ACTIVE | Director | 16 Apr 2007 | | Italy | December 1958 | Via Torbole, 36, Rome, 00135, FOREIGN, Italy |
| DI PASQUALE, Maree ACTIVE | Director | 01 Sep 2025 | | Australia | October 1984 | Arinex, Suite 22.01 44 Market Street Sydney,, Nsw 2000, Sydney, Sydney, Australia |
| ELSHAL, Ahmed ACTIVE | Director | 17 May 2023 | | Egypt | December 1971 | 17, Emarat El Madfaeya, El Kowat El Mosalaha, Nasr City, Cairo, Egypt |
| GELFAND, Lior ACTIVE | Director | 01 Jan 2015 | | Israel | January 1961 | 2,Vitkin Street, Ramat Hasharon, Israel, Israel |
| HANSER, Inge Nanny ACTIVE | Director | 30 Mar 1993 | | Germany | March 1950 | Zum Ehrenhain 34, 22885 Barsbuettel, Germany, FOREIGN, Germany |
| HWANG, Sungmin ACTIVE | Director | 03 Jan 2024 | | South Korea | July 1979 | Openerdoc, 424, Bongeunsa-Ro Gangnam-Gu, Seoul, Seoul, South Korea |
| KORKMAZ, Cengiz ACTIVE | Director | 01 Oct 2013 | | Turkey | February 1975 | Uskumrukoy Mah. Marti Sitesi Yolu, Sk. Terrace Doga Evleri B2-1 No:6 -23 D:48602525, Istanbul, Turkey |
| MACLEOD, Jack ACTIVE | Director | 10 Mar 2025 | | United States | May 1974 | 330 N Wabash Ave #2000, Smithbucklin, Chicago, IL 60611, United States |
| MCGRANE, Nicola ACTIVE | Director | 19 May 2023 | | Ireland | October 1969 | Suite 21, Hyde Building The Park,, Dublin, Dublin, D18V448, Ireland |
| POSCH, Mathias ACTIVE | Director | 08 Oct 2025 | | Canada | April 1982 | 1201 West Pender Street, Suite 300, Bcv6e2v2, Vancouver, Canada |
| RAMIREZ TABCHE, Alejandro ACTIVE | Director | 01 Jan 2015 | | Mexico | February 1968 | 7th Floor 1388, Insurgentes Sur Ave., Mexico City, Mexico |
| SEMPREBENE BUONGIORNO, Patrizia ACTIVE | Director | 01 Jan 2011 | | Italy | December 1962 | Via Torbole 36, 00135, Roma, Italy |
| SLEIJSTER, Jurriaen ACTIVE | Director | 01 Sep 2018 | | Switzerland | December 1963 | Mci Suisse Sa, 9, Rue Du Pre-Bouvier, 1242 Satigny, Geneva, Switzerland |
| AMBROSE, Diana Elizabeth RESIGNED | Secretary | | 20 Feb 1998 | | | 14 Ifield Close, Redhill, RH1 6SW |
| COOLING, Maeve RESIGNED | Secretary | 02 Feb 2007 | 01 Oct 2009 | | | 1 Clarinda Park North, Dun Laoghaire, Co Dublin, IRISH, Ireland |
| PEASE, Jacquetta RESIGNED | Secretary | 20 Feb 1998 | 03 Sep 2005 | | | 10 Leconfield Avenue, London, SW13 0LD |
| ATHENAEUM SECRETARIES LIMITED RESIGNED | Secretary | 04 Aug 2006 | 01 May 2014 | | | 25, Moorgate, London, EC2R 6AY, United Kingdom |
| AMBROSE, Diana Elizabeth RESIGNED | Director | | 20 Feb 1998 | | July 1946 | 14 Ifield Close, Redhill, RH1 6SW |
| ARAI, Tatsuo RESIGNED | Director | 01 Apr 2003 | 01 May 2021 | Japan | December 1949 | 3-10-50, Edanishi, Aobaku, Yokohama, Kanagawa 225-0014, Japan |
| ARU, Emma RESIGNED | Director | 11 Dec 1993 | 10 May 2020 | Italy | January 1942 | Via S Valentino 4, Rome 00197, Italy |
| BARDINET, Isabel RESIGNED | Director | 14 Feb 1995 | 31 Jan 2003 | | March 1957 | 12 Rue De La Croixfaubin, Paris 75001, FOREIGN, France |
| BINFORD, Rick RESIGNED | Director | 03 Oct 2011 | 01 Sep 2012 | Usa | February 1958 | 2500, Enterprise Parkway East, Twinsburg, Ohio 44087, Usa, 44087, Usa |
| BRAVO DE LAGUNA, Juana RESIGNED | Director | | 01 Mar 1998 | | April 1935 | Madra Selva 6, 28016 Madrid, Spain |
| CARLSSON, Christer RESIGNED | Director | | 21 Apr 2001 | | April 1944 | Sandangsvagen-6, S-13549 Tyreso, Sweden |
| CASTEX, Jorge RESIGNED | Director | | 31 Dec 2008 | | May 1939 | Fulgueroa Alcorta 3624-6 Fl, Ciudad De Buenos Aires, Argentina, FOREIGN |
| CHRISTENSEN, Lars RESIGNED | Director | | 31 Dec 2007 | | September 1945 | 29 Hjorteklerbakken, Lyngby, Denmark |
| COTTON, Vanessa RESIGNED | Director | 01 Feb 2000 | 31 Dec 2002 | | October 1956 | 39 Merthyr Terrace, Barnes, London, SW13 9DL |
| DAUGULIS, Susan Gayle RESIGNED | Director | 02 Sep 2005 | 31 Dec 2008 | | May 1947 | 303-1111 Marinaside Cres, Vancouver, B.V. V6z 2y3, Canada |
| DE CHALUS, Natalie RESIGNED | Director | 01 Feb 2003 | 01 Oct 2009 | | December 1952 | 19 Avenue Leopold Ii, Paris, 75016, FOREIGN, France |
| DEBROSSE, Nancy RESIGNED | Director | 01 Jan 2013 | 31 Dec 2013 | Usa | March 1961 | Experient, 2500 Enterprise Parkway East, Twinsburg, Ohio, 44087, Usa |
| DELANEY, Patrick RESIGNED | Director | 15 Aug 2003 | 01 Apr 2015 | Ireland | November 1954 | 7 Brighton Avenue, Foxrock, Dublin 18, IRISH, Ireland |
| DRAUGSVOLL, Marianne RESIGNED | Director | 01 May 2001 | 15 Nov 2002 | | June 1962 | Huitdeldtsgate 25, Oslo, 0230, FOREIGN, Norway |
| EIDE-OLSEN, Per RESIGNED | Director | 20 May 1996 | 31 Mar 1998 | | November 1978 | P.Christiesv.8a, Bergen, N5064, Norway |
| FATA, Betty RESIGNED | Director | | 18 Jan 2004 | | October 1934 | 1194 Nootka Street, Vancouver British Columbia, Canada |
| FERRER, Manuel RESIGNED | Director | 01 Jan 2011 | 01 Sep 2012 | Singapore | May 1966 | 25 Moorgate, London, EC2R 6AY |
| GARCIA SICILIA, Carolina RESIGNED | Director | 01 Mar 1998 | 31 Dec 2006 | | May 1941 | Londres 17, Madrid, 28028, FOREIGN, Spain |
| GILLUM-WEBB, Antonia RESIGNED | Director | 20 Feb 1998 | 01 Jul 2001 | | July 1958 | Tynings, Kite Hill, Selborne, Alton, Hampshire, GU34 3LA |
| GURBUZ, Mustafa Fethi RESIGNED | Director | 16 Apr 2007 | 01 Jan 2014 | Turkey | April 1954 | Turan Gunes Bulvari,, 5 Cad, No 13, Yildiz, Ankara 06550, Turkey |
| GUY, Robert W RESIGNED | Director | 10 Jan 2002 | 31 Dec 2010 | Singapore | July 1944 | 56 Old Upper Thomson Road, Singapore, 576229, FOREIGN, Singapore |
| HAUSBERG, Lilly RESIGNED | Director | 30 Mar 1998 | 31 May 2000 | | October 1948 | C Sundtsgate, Bergen, N-5004, FOREIGN, Norway |
| HYNES, Garan RESIGNED | Director | 24 Feb 1997 | 21 Aug 2003 | | April 1968 | 17 Goatstown Road, Dublin, 14, IRISH, Ireland |
| KIM, Bannie RESIGNED | Director | 01 Oct 2009 | 01 Jan 2018 | Korea | August 1968 | 25 Moorgate, London, EC2R 6AY |
| KLAESSON, Bengt RESIGNED | Director | 01 May 2001 | 31 Dec 2006 | | March 1945 | Solvag 1, Enebyberg, 182 46, Sweden |
| KOSSL, Tony RESIGNED | Director | | 01 Jul 2001 | | September 1926 | Schnablestrasse 2, 8000 Munich 60, Germany |
| KOSTKA, Susanne RESIGNED | Director | 11 Oct 1998 | 02 Jan 2012 | Austria | June 1957 | Formanekgasse 37, Vienna, 1190, FOREIGN, Austria |
| LOKERMAN, Robert RESIGNED | Director | 01 Feb 2008 | 01 Sep 2018 | Singapore | October 1962 | Grange Road 82, The Colonnade 12-02, Singapore, 249587, Singapore |
| MCGURY, Carol RESIGNED | Director | 30 Jul 2015 | 10 Mar 2025 | United States | January 1965 | 330, North Wabash Avenue, Suite 2000, Chicago, Illinois, 60611, Usa |
| MCLEOD, Roslyn RESIGNED | Director | 01 Feb 1999 | 09 Sep 2022 | Australia | January 1950 | 11 Marmion Road, Abbotsford, New South Wales 2046, Australia |
| MIKSA, Ivo RESIGNED | Director | 02 Nov 1997 | 31 Dec 2005 | | January 1966 | Korunnt 117, Praha 3, 130 00, Czech Rep |
| MITCHELL, Noel RESIGNED | Director | 01 Apr 2003 | 14 Apr 2007 | | July 1966 | 31 Chalfont Avenue, Malahide, Co Dublin, Ireland, IRISH, Ireland |
| NEDUNGADI, Shona RESIGNED | Director | 18 Nov 2002 | 31 Dec 2004 | | March 1964 | Plus Convention Norway, Pb 909 Sentrum, Bergen, 0105, Norway |
| OYEN-DE JONG, Barbara RESIGNED | Director | 14 Jun 1996 | 24 Feb 1997 | | June 1954 | C/O Legmeerdyk 30, Amstelveen, 1187 NE, The Netherlands |
| PAYNE, Michael RESIGNED | Director | 05 Jun 1998 | 31 Dec 2006 | | August 1948 | 2025 M Street Nw, Suite 800, Washington, District Of Colombia 20036 3309, Usa |
| RIONTINO, Maria Grazia RESIGNED | Director | | 25 Mar 1993 | | September 1933 | Via Del Caravaggio 13, 20144 Milan, FOREIGN, Italy |
| RIVLIN, Gideon RESIGNED | Director | | 30 Sep 1998 | | August 1932 | 2 Reganati Street, Tel Aviv, Israel |
| SAXEN, Suvi Sabine Irene RESIGNED | Director | 30 Dec 1993 | 30 Nov 1999 | | February 1956 | Munkkinemen Puistotte 7 A 13, 00330 Helsinki Finland, Helsinki |
| SHANNI, Dalia RESIGNED | Director | | 30 Nov 1999 | | May 1940 | Rue Vilain Viii 17a 1050, Brussels, Belgium |
| TONDEUR, Roger RESIGNED | Director | 01 May 2001 | 01 Jan 2014 | Switzerland | August 1958 | 75, Rue De Lyon, Cp 502, 1211 Geneva 13, Switzerland, 1211 GENEVA 13, Switzerland |
| VAN WULFEN, Vincent RESIGNED | Director | | 24 Feb 1997 | | July 1946 | Populierenlaantje 10, 1272 Cw Huizen, Netherlands |
| VATSIKA, Anastasia RESIGNED | Director | 16 Apr 2007 | 01 Jan 2011 | Greece | December 1960 | P. Psarea 9, P.Penteli, Athens, 152 36, FOREIGN, Greece |
| WALKER, Nicole RESIGNED | Director | 10 May 2022 | 24 Mar 2025 | Australia | August 1988 | 69, Roosevelt Avenue,, Allambie Heights, Sydney, Nsw 2100, Australia |
| WIGERT, Ursula RESIGNED | Director | 20 Feb 1995 | 31 Dec 2001 | | September 1956 | 9 Rue Gautier, Geneva, 1201, Switzerland |
| XU, Lisa RESIGNED | Director | 24 May 2020 | 01 Mar 2026 | China | July 1970 | East Star No.111,, Shiboguan Road, Shanghai, China |
| ZAKRAJSEK, Bozena RESIGNED | Director | 20 May 1996 | 01 Mar 1998 | | October 1947 | Firmian Str 3, Salzburg, 5020, Austria |
| MECI INTERNATIONAL RESIGNED | Director | 01 Sep 2009 | 02 Oct 2009 | | | Rm.1906,, 19th Floor Daerung Post Tower #1, 212-8 Guro-Dong, Guro-Gu, Seoul, SEOUL 152-79 |