| Year | Member | |
| 1924 | L. Cayeux † | France |
| K. Glinka † | USSR | |
| Jos. Kopecky † | Czechoslovakia | |
| E. Ramann † | Germany | |
| G. Murgoci † | Romania | |
| Sir John Russell † | UK | |
| S. Winogradski † | USSR | |
| 1927 | P. Treitz † | Hungary |
| 1935 | E.A. Mitscherlich † | Germany |
| A. d’Sigmond † | Hungary | |
| J. Stoklasa † | Czechoslovakia | |
| G. Wiegner † | Switzerland | |
| 1950 | A. Demolon † | France |
| D.J. Hissink † | Netherlands | |
| W.P. Kelley † | USA | |
| 1954 | S. Mattson † | Sweden |
| E. Truog † | USA | |
| 1956 | G. Bertrand † | Russia |
| E.C.J. Mohr † | Netherlands | |
| 1960 | F.A. Bear † | USA |
| 1964 | J.A. Prescott † | Australia |
| 1968 | F. Hardy † | UK |
| W.L. Kubiena † | Austria | |
| L.A. Richards † | USA | |
| A.A. Rode † | USSR | |
| 1974 | R. Bradfield † | USA |
| G.V. Jacks † | UK | |
| Ch.E. Kellogg † | USA | |
| M.K. Kononova † | USSR | |
| A. Oudin † | France | |
| F. Scheffer † | Germany | |
| 1978 | G. Barbier † | France |
| V. Ignatieff † | Canada | |
| Y. Ishizuka † | Japan | |
| L. Krolikowski † | Poland | |
| L. Vettori † | Brazil | |
| 1982 | Ph. Duchaufour † | France |
| W. Flaig † | Germany | |
| V. Kovda † | USSR | |
| E. Mueckenhausen † | Germany | |
| E.W. Russell † | UK | |
| 1986 | H. Jenny † | USA |
| D. Kirkham † | USA | |
| S.K. Mukherjee † | India | |
| R. Tavernier † | Belgium | |
| 1990 | G. Aubert † | France |
| E.G. Hallsworth † | Australia | |
| J.S. Kanwar † | India | |
| P. Schachtschabel † | Germany | |
| R.W. Simonson † | USA | |
| I. Szabolcs † | Hungary | |
| 1998 | G.H. Bolt † | Netherlands |
| R. Dudal † | Belgium | |
| K.H. Hartge † | Germany | |
| M. Kutilek † | Czech Rep. | |
| J.P. Quirk † | Australia | |
| W.G. Sombroek † | Netherlands | |
| K. Wada | Japan | |
| D.H. Yaalon † | Israel | |
| S.V. Zonn † | Russia | |
| 2002 | Richard W. Arnold | USA |
| Gleb V. Dobrovolsky † | Russia | |
| Wilford Gardner † | USA | |
| Hassa M. Hamdi † | Egypt | |
| Luis A.L. Sarmiento † | Colombia | |
| Fiorenzo Mancini † | Italy | |
| Boris S. Nosko | Ukraine | |
| Ramon Rosell † | Argentina | |
| Alain Ruellan † | France | |
| Akira Tanaka † | Japan | |
| Bernhard H. Tinker | UK | |
| 2004 | Winfried E.H. Blum | Austria |
| Hans-Peter Blume | Germany | |
| Johan Bouma | Netherlands | |
| Seong-Jin Cho † | S. Korea | |
| Jan Glinski † | Poland | |
| Marcel G.H. Jamagne † | France | |
| Donald R. Nielsen † | USA | |
| Hans V. van Baren † | Netherlands | |
| Larry P. Wilding† | USA | |
| 2008 | Christian Feller | France |
| Kikuo Kumazawa | Japan | |
| Kazutake Kyuma | Japan | |
| John Ryan | Ireland | |
| Bob A. Stewart | USA | |
| Victor Targulian † | Russia | |
| György Varallyay † | Hungary | |
| Jai Singh Pal Yadav † | India | |
| 2012 | Jai-Joung Kim | S. Korea |
| John M. Kimble | USA | |
| Ahmet Ruhi Mermut | Canada | |
| Nicola Senesi | Italy | |
| Donald L. Sparks | USA | |
| Robert E. White | Australia | |
| 2016 | Roger Swift | Australia |
| Martin H. Gerzabek | Austria | |
| Josef Kozak | Czech Republic | |
| Tengiz F. Urushadze † | Georgia | |
| Karl Stahr | Germany | |
| I. P. Abrol | India | |
| Marcello Pagliai | Italy | |
| Jae Yang | Korea | |
| Piotr Sklodowski | Poland | |
| Maria Gerasimova | Russia | |
| Jaume Bech | Spain | |
| Stephen Nortcliff | United Kingdom | |
| Mary Beth Kirkham | USA | |
| 2020 | Jozef A. ‘Seppe’ Deckers | Belgium |
| Flavio Anastacio de Oliveira Camargo | Brazil | |
| Rainer Horn | Germany | |
| Carmelo Dazzi | Italy | |
| Kazuyuki Inubushi | Japan | |
| Kye-Hoon ‘John’ Kim | Korea | |
| Bal Ram Singh | Norway | |
| Pavel Krasilnikov | Russia | |
| Rosa M. Poch Claret | Spain | |
| Alfred Hartemink | USA | |
| 2024 | Ayoade Olayiwola Ogunkunle | Nigeria |
| Deli Chen | Australia | |
| Erika Michéli | Hungary | |
| Peter Schad | Germany | |
| Rattan Lal | USA | |
| Sviatoslav Baliuk | Ukraine | |
| Takashi Kosaki | Japan | |
| Wolfgang Burghardt | Germany |