| 1 (53) | Organisation for Economic Co-operation and Development | FRA |  |
| 2 (103) | International Monetary Fund | USA | |
| 3 (186) | Educational Testing Service | USA | |
| 4 (192) | National Bureau of Economic Research | USA | |
| 5 (201) | RAND Corp | USA | |
| 6 (303) | Bill and Melinda Gates Foundation | USA | |
| 7 (382) | Observatorio Europeo Austral | CHL | |
| 8 (593) | Woods Hole Oceanographic Institution | USA | |
| 9 (614) | Universities Space Research Association | USA | |
| 10 (695) | California Academy of Sciences | USA | |
| 11 (714) | SRI International | USA | |
| 12 (811) | SETI Institute | USA | |
| 13 (846) | Wildlife Conservation Society USA | USA | |
| 14 (879) | Institut Zur Zukunft der Arbeit | DEU | |
| 15 (950) | Zoological Society of London | GBR | |
| 16 (997) | Australian Museum | AUS | |
| 17 (1122) | Santa Fe Institute | USA | |
| 18 (1125) | Institute for Advanced Study | USA | |
| 19 (1205) | Carnegie Institution for Science | USA | |
| 20 (1232) | Marine Biological Laboratory | USA | |
| 21 (1327) | ITER Organization | FRA | |
| 22 (1349) | Fondazione Bruno Kessler | ITA | |
| 23 (1525) | CESifo Group | DEU | |
| 24 (1550) | Electric Power Research Institute | USA | |
| 25 (1613) | Desert Research Institute, Reno | USA | |
| 26 (1635) | Battelle Memorial Institute | USA | |
| 26 (1635) | Monterey Bay Aquarium Research Institute | USA | |
| 28 (1745) | Southwest Research Institute | USA | |
| 29 (1857) | Canadian Blood Services | CAN | |
| 30 (1875) | Centre for Economic Policy Research | GBR | |
| 31 (1911) | Louisiana State University Agricultural Center | USA | |
| 32 (2053) | Perimeter Institute for Theoretical Physics | CAN | |
| 33 (2190) | Planetary Science Institute | USA | |
| 34 (2452) | Istituto Italiano di Tecnologia | ITA | |
| 35 (2761) | Museum fur Naturkunde Berlin | DEU | |
| 36 (2840) | South Australian Museum | AUS | |
| 37 (3009) | Dublin Institute For Advanced Studies | IRL | |
| 38 (3225) | Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH | DEU | |
| 39 (3289) | Central Research Institute of Electrical Power Industry | JPN | |
| 40 (3353) | National Institute for Basic Biology | JPN | |
| 40 (3353) | Space Science Institute | USA | |
| 42 (3428) | Heidelberger Institut fur Theoretische Studien | DEU | |
| 43 (3462) | Swiss Institute of Bioinformatics | CHE | |
| 44 (3500) | Ontario Institute for Cancer Research | CAN | |
| 45 (3690) | Fundacao Champalimaud | PRT | |
| 46 (3885) | Regenstrief Institute | USA | |
| 47 (4295) | The EARLY Program Mind Research Network | USA | |
| 48 (4454) | Minatec Campus d'Innovation en Micro et Nanotechnologies | FRA | |
| 49 (4516) | Barwon Health | AUS | |
| 50 (4782) | Heinrich-Pette-Institut fur Experimentelle Virologie und Immunologie | DEU | |
| 51 (4860) | Kavli Institute for Particle Astrophysics and Cosmology | USA | |
| 52 (4940) | Paul Drude Institut fur Festkorperelektronik | DEU | |
| 53 (5032) | National Institute of Chemical Physics and Biophysics | EST | |
| 54 (5572) | Frankfurt Institute for Advanced Studies | DEU | |
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