| 1 (7) | Centre National de la Recherche Scientifique * | FRA |  |
| 2 (102) | Leibniz Gemeinschaft * | DEU | |
| 3 (108) | Max Planck Gesellschaft * | DEU | |
| 4 (140) | Helmholtz Gemeinschaft * | DEU | |
| 5 (152) | World Bank United States | USA | |
| 6 (223) | International Institute for Applied Systems Analysis | AUT | |
| 7 (265) | United States Department of Agriculture | USA | |
| 8 (279) | Consejo Nacional de Ciencia y Tecnologia * | MEX | |
| 9 (285) | Consejo Superior de Investigaciones Cientificas * | ESP | |
| 10 (362) | Royal Netherlands Academy of Arts and Sciences * | NLD | |
| 11 (373) | Centro de Investigacion y Docencia Economicas | MEX | |
| 12 (406) | ParisTech, Institut des Sciences et Technologies de Paris - PRES * | FRA | |
| 13 (409) | Natural Resources Institute Finland | FIN | |
| 14 (442) | Centro de Ciencias Humanas y Sociales | ESP | |
| 15 (445) | Deutsches Institut fur Wirtschaftsforschung | DEU | |
| 16 (476) | Max Planck Institut fur Bildungsforschung | DEU | |
| 17 (493) | Hungarian Academy of Sciences * | HUN | |
| 18 (509) | Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement * | FRA | |
| 19 (510) | Academy of Sciences of the Czech Republic * | CZE | |
| 20 (519) | Institucio Catalana de Recerca i Estudis Avancats | ESP | |
| 21 (520) | Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement * | FRA | |
| 22 (522) | Polish Academy of Sciences * | POL | |
| 23 (554) | Luxembourg Institute of Socio-Economic Research | LUX | |
| 24 (567) | Consiglio Nazionale delle Ricerche * | ITA | |
| 25 (619) | Osterreichische Akademie der Wissenschaften * | AUT | |
| 26 (626) | Ecole d'Economie de Paris | FRA | |
| 27 (670) | Institut de Recherche pour le Developpement Paris * | FRA | |
| 28 (718) | Slovak Academy of Sciences * | SVK | |
| 29 (740) | U.S. Army * | USA | |
| 30 (778) | Slovenian Academy of Sciences and Arts * | SVN | |
| 31 (832) | U.S. Air Force | USA | |
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