| 1 (164) | Centres de Recerca de Catalunya * | ESP |  |
| 2 (375) | Educational Testing Service | USA | |
| 3 (393) | RAND Corp | USA | |
| 4 (486) | Istituto Italiano di Tecnologia * | ITA | |
| 5 (562) | Dutch Scientific Research Institutes * | NLD | |
| 6 (600) | United Nations International Children's Emergency Fund * | MUL | |
| 7 (611) | World Bank Group * | MUL | |
| 8 (679) | United Nations * | MUL | |
| 9 (700) | United Nations International Children's Emergency Fund, United States | USA | |
| 10 (889) | Haskins Laboratories | USA | |
| 11 (1049) | Uniao Brasileira de Educacao e Assistencia * | BRA | |
| 12 (1055) | SRI International | USA | |
| 13 (1065) | Institut Zur Zukunft der Arbeit | DEU | |
| 14 (1287) | Cancer Council * | MUL | |
| 15 (1311) | Santa Fe Institute | USA | |
| 16 (1398) | Institute for Systems and Computer Engineering, Technology and Science | PRT | |
| 17 (1414) | Norwegian Research Centre | NOR | |
| 18 (1427) | Instituto Presbiteriano Mackenzie * | BRA | |
| 19 (1435) | CESifo Group | DEU | |
| 20 (1443) | Barwon Health | AUS | |
| 21 (1537) | World Bank, United States | USA | |
| 22 (1674) | Regenstrief Institute | USA | |
| 23 (1721) | Fundacio de Recerca Sant Joan de Deu | ESP | |
| 24 (1889) | Canadian Institute for Advanced Research | CAN | |
| 25 (1970) | Cancer Council Victoria | AUS | |
| 26 (2282) | Center for Health Technology and Services Research | PRT | |
| 27 (2330) | Institute for Breathing and Sleep | AUS | |
| 28 (2429) | Associate Laboratory of Robotics and Engineering Systems * | PRT | |
| 29 (2574) | Fundacion Instituto de Investigacion Marques de Valdecilla | ESP | |
| 30 (2635) | Walter Reed Army Institute of Research * | USA | |
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