2020 tables: Institutions

The 2020 tables are based on Nature Index data from 1 January 2019 to 31 December 2019.

Table criteria

# Institution Share 2018 Share 2019 Count 2019 Change in Adjusted Share* 2018–2019
1 Spanish National Research Council (CSIC), Spain 203.11 208.56 1233 -0.6%
2 Barcelona Institute of Science and Technology (BIST), Spain 112.77 104.17 375 -10.6%
3 Autonomous University of Madrid (UAM), Spain 59.04 74.08 427 21.4%
4 University of Barcelona (UB), Spain 62.27 68.37 389 6.2%
5 University of Valencia (UV), Spain 51.59 54.21 302 1.7%
6 University of the Basque Country (UPV/EHU), Spain 53.18 50.68 240 -7.8%
7 University of Santiago de Compostela (USC), Spain 37.50 36.39 161 -6.1%
8 Complutense University of Madrid (UCM), Spain 43.76 31.72 173 -29.9%
9 Institute of Health Carlos III (ISCIII), Spain 29.83 29.53 217 -4.2%
10 Autonomous University of Barcelona (UAB), Spain 29.93 26.09 250 -15.7%
11 University of Granada (UGR), Spain 26.63 22.59 140 -17.9%
12 Catalan Institution for Research and Advanced Studies (ICREA), Spain 19.64 20.56 306 1.3%
13 University of Oviedo (UniOvi), Spain 17.64 20.40 158 11.9%
14 University of Girona (UdG), Spain 10.99 16.73 44 47.4%
15 University of Zaragoza (Unizar), Spain 18.14 15.76 101 -15.9%
16 IMDEA Institutes, Spain 15.90 14.66 67 -10.8%
17 Polytechnic University of Valencia (UPV), Spain 13.54 14.32 70 2.3%
18 University of Seville (US), Spain 13.91 14.05 76 -2.2%
19 Rovira i Virgili University (URV), Spain 9.01 12.19 52 30.9%
20 Pompeu Fabra University (UPF), Spain 15.76 12.15 111 -25.4%
21 University of La Laguna (ULL), Spain 12.54 12.10 99 -6.6%
22 Polytechnic University of Catalonia (UPC), Spain 12.86 11.92 88 -10.3%
23 University of Murcia (UMU), Spain 9.18 10.96 37 15.5%
24 University of Alcalá (UAH), Spain 8.29 10.53 35 22.9%
25 University of the Balearic Islands (UIB), Spain 9.37 10.40 42 7.3%
26 Jaume I University (UJI), Spain 9.02 10.34 60 11.0%
27 University of Salamanca (USAL), Spain 9.52 10.27 39 4.4%
28 Catalan Health Institute (ICS), Spain 8.08 10.09 91 20.9%
29 Spanish National Cancer Research Centre (CNIO), Spain 13.35 10.01 34 -27.4%
30 University of Cantabria (UC), Spain 8.28 9.81 120 14.6%
31 Technical University of Madrid (UPM), Spain 9.15 9.71 46 2.7%
32 CIC nanoGUNE Consolider, Spain 9.02 8.87 27 -4.9%
33 University of Málaga (UMA), Spain 6.47 7.72 42 15.5%
34 University of Navarra (UNAV), Spain 5.10 7.32 26 38.9%
35 Miguel Hernández University of Elche (UMH), Spain 5.74 7.05 28 18.8%
36 University of Alicante (UA), Spain 6.21 6.36 47 -0.9%
37 University of A Coruña (UDC), Spain 6.34 6.17 21 -5.9%
38 Center for Cooperative Research in Biosciences (CIC bioGUNE), Spain 6.12 5.96 26 -5.7%
39 University of Vigo (UVIGO), Spain 5.73 5.79 29 -2.1%
40 University of Valladolid (UVa), Spain 7.02 5.31 16 -26.7%
41 Centre for Energy, Environment and Technology (CIEMAT), Spain 3.00 5.28 124 70.1%
42 University of Castilla-La Mancha (UCLM), Spain 12.77 5.21 46 -60.5%
43 Pablo de Olavide University (UPO), Spain 4.69 4.88 31 0.8%
44 King Juan Carlos University (URJC), Spain 2.49 4.81 21 87.0%
45 Basque Center for Macromolecular Design and Engineering, Spain 2.70 4.55 23 63.0%
46 ALBA Synchrotron, Spain 4.21 4.52 33 4.1%
47 Centre for Cooperative Research in Biomaterials (CIC biomaGUNE), Spain 5.25 4.45 22 -18.0%
48 CIC Energigune, Spain 1.86 3.69 11 91.7%
49 University of Cádiz (UCA), Spain 3.11 3.32 18 3.2%
50 University of La Rioja (UR), Spain 6.85 3.15 14 -55.6%
51 Charles III University of Madrid (UC3M), Spain 4.64 2.88 20 -39.9%
52 Barcelona Supercomputing Center (BSC), Spain 2.54 2.70 23 3.1%
53 Laboratorio Subterráneo de Canfranc (LSC), Spain 0.01 2.53 10 22601.7%
54 National Institute for Aerospace Technology (INTA), Spain 2.69 2.47 32 -11.4%
55 University of Burgos (UBU), Spain 5.22 2.45 6 -54.6%
56 University of Lleida (UDL), Spain 1.48 2.41 18 57.9%
57 Technical University of Cartagena (UPCT), Spain 2.04 2.32 6 9.8%
58 Hospital General Universitario Morales Meseguer, Spain 0.50 2.14 17 312.5%
59 University of Extremadura (UEx), Spain 3.92 1.96 11 -51.6%
60 University of Huelva (UHU), Spain 2.63 1.95 11 -28.2%
61 University of Almeria (UAL), Spain 1.09 1.94 17 72.5%
62 Catalan Institute for Water Research (ICRA), Spain 3.71 1.92 5 -49.8%
63 Fundación Rioja Salud, Spain 1.83 5 N/A
64 Hospital del Mar, Spain 2.61 1.66 24 -38.5%
65 Catalan Institute of Oncology (ICO), Spain 1.30 1.62 38 20.6%
66 University of Jaén (UJU), Spain 1.12 1.61 6 39.1%
67 Spanish Institute of Oceanography (IEO), Spain 1.34 1.59 11 14.3%
68 Centro de Investigación Príncipe Felipe (CIPF), Spain 2.57 1.55 10 -41.6%
69 Public University of Navarre (UPNA), Spain 1.23 1.51 19 19.1%
70 University of Cordoba (UCO), Spain 3.58 1.49 11 -59.8%
71 Barcelona Medical Agency (BMA), Spain 0.44 1.31 13 189.2%
72 Regional Government of Andalusia, Spain 1.81 1.27 19 -32.2%
73 University of Las Palmas de Gran Canaria (ULPGC), Spain 0.70 1.21 11 65.9%
74 Centre for Technical Research and Studies of Gipuzkoa (CEIT), Spain 1.07 1.10 2 -0.2%
75 Research Centers of Catalonia (CERCA), Spain 0.46 1.05 11 121.6%
76 Centro de Estudios de Física del Cosmos de Aragón (CEFCA), Spain 1.00 1.04 2 0.8%
77 Ramon Llull University (URL), Spain 1.76 1.03 19 -43.3%
78 Sociedad Europea de Análisis Diferencial de Movilidad SL (SEADM), Spain 2.56 1.00 1 -62.2%
79 National Geographic Institute (IGN), Spain 1.94 0.96 11 -52.0%
80 Igenomix S.L., Spain 0.19 0.91 3 368.9%
81 National University of Distance Education (UNED), Spain 0.25 0.88 4 234.4%
82 Universidad Católica San Antonio de Murcia (UCAM), Spain 1.50 0.88 6 -43.5%
83 Biomedical Research Center of Navarre (Navarrabiomed), Spain 0.29 0.85 15 185.5%
84 Aigües de Barcelona - EMGCIA S.A, Spain 0.83 1 N/A
85 Cuantum Medical Cosmetics S.L., Spain 0.83 2 N/A
86 Galician Health Service (SERGAS), Spain 0.15 0.78 17 414.2%
87 Oryzon Genomics, Spain 0.76 0.78 1 -1.2%
88 Hospital de la Santa Creu i Sant Pau, Spain 0.34 0.76 16 115.2%
89 Universitat Internacional de Catalunya (UIC), Spain 0.88 0.73 4 -19.9%
90 University of León (ULE), Spain 0.34 0.73 5 110.1%
91 Volcanology Institute of the Canaries (INVOLCAN), Spain 0.25 0.72 3 177.8%
92 Institut d'Estudis Catalans (IEC), Spain 0.49 0.69 17 37.7%
93 European University of Madrid (UEM), Spain 0.22 0.67 21 194.6%
94 Nebrija University, Spain 0.60 4 N/A
95 Geological Survey of Spain (IGME), Spain 0.21 0.60 1 171.1%
96 B. Braun Surgical S.A., Spain 0.57 1 N/A
97 Grupo para la Evaluación de Nuevas Variedades de Cultivos Extensivos en España (GENVCE), Spain 0.87 0.56 11 -37.6%
98 BC3 Basque Centre for Climate Change, Spain 0.09 0.55 4 514.8%
99 Basque Center for Materials, Applications and Nanostructures (BCMaterials), Spain 0.70 0.52 5 -28.7%
100 Servicio Madrileño de Salud (SERMAS), Spain 0.23 0.51 24 118.3%
101 Basque Center on Cognition, Brain and Language (BCBL), Spain 0.67 0.51 5 -26.2%
102 Servicio Canario de la Salud (SCS), Spain 0.09 0.50 1 446.4%
103 Valencian Institute of Agricultural Research (IVIA), Spain 0.44 0.48 2 5.0%
104 Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Spain 0.16 0.47 3 183.7%
105 AZTI-Tecnalia, Spain 0.40 0.45 3 9.4%
106 Quantum World Association, Spain 0.44 1 N/A
106 Multiverse Computing, Spain 0.44 1 N/A
107 La Fe University Hospital, Spain 1.57 0.43 6 -73.4%
108 Josep Carreras Leukaemia Research Institute (IJC), Spain 0.07 0.43 7 503.7%
109 Tecnalia Corporación Tecnológica, Spain 0.19 0.43 1 113.3%
110 Basque Health System (BHS), Spain 0.69 0.43 15 -40.6%
111 CEU Cardinal Herrera University, Spain 0.23 0.43 3 76.3%
111 Meteorological Service of Catalonia (SMC), Spain 0.43 3 N/A
112 IMG Pharma Biotech S.L., Spain 0.41 1 N/A
113 Spain Ministry of Defense, Spain 0.45 0.41 3 -11.4%
114 Hospital Universitario 12 de Octubre, Spain 0.20 0.40 20 97.7%
115 Fernández-Vega Foundation, Spain 0.40 0.40 2 -4.1%
116 Andalusian Centre for Nanomedicine and Biotechnology (BIONAND), Spain 0.39 2 N/A
117 Fundación para la Investigación Biomédica del Hospital Universitario 12 de Octubre, Spain 0.20 0.39 19 92.9%
118 Complejo Hospitalario de Navarra (CHN), Spain 0.26 0.39 15 41.7%
119 Instituto Tecnológico y de Energías Renovables S.A. (ITER S.A.), Spain 0.08 0.37 2 330.1%
120 Reina Sofia Foundation, Spain 0.47 0.37 10 -24.0%
121 Litoclean, S.L, Spain 0.36 1 N/A
122 University of Vic - Central University of Catalonia (UVic-UCC), Spain 0.32 0.35 5 4.5%
123 Isaac Newton Group of Telescopes (ING), Spain 0.05 0.33 1 545.1%
123 Biokeralty Research Institute AIE, Spain 0.33 1 N/A
124 Virgen del Rocío University Hospital, Spain 0.97 0.33 11 -67.1%
125 Fundación Centro Investigación Enfermedades Neurológicas (Fundación CIEN), Spain 0.30 4 N/A
126 Spanish National Research Centre for Human Evolution (CENIEH), Spain 0.37 0.30 3 -22.3%
127 Gran Telescopio de Canarias, S.A. (GRANTECAN), Spain 0.21 0.30 5 36.3%
128 Sodercan, S.A., Spain 1.33 0.29 5 -79.3%
129 Miguel Servet Foundation, Spain 0.26 0.27 13 -2.6%
129 Centro de Investigacións Mariñas (CIMA), Spain 0.26 0.27 13 -2.6%
129 Instituto de Salud Pública y Laboral de Navarra (ISPLN), Spain 0.26 0.27 13 -2.6%
130 Hospital Clínico Universitario de Valencia, Spain 0.32 0.26 4 -20.2%
131 Amphos 21 Consulting S.L, Spain 0.09 0.25 1 166.1%
131 Vetgenomics S. L., Spain 0.25 1 N/A
131 Gobierno de Canarias, Spain 0.25 1 N/A
131 Biomedica Molecular Medicine SL, Spain 0.25 1 N/A
132 Hospital Universitario Virgen de la Victoria, Spain 0.09 0.24 9 161.4%
133 Acellera, Spain 0.24 2 N/A
134 Generalitat Valenciana, Spain 0.33 0.23 5 -32.6%
135 Aragon Institute of Health Sciences (IACS), Spain 0.26 0.23 5 -13.8%
136 Eugin Group, Spain 0.23 1 N/A
137 Metrohm DropSens S.L., Spain 2.00 0.22 1 -89.2%
137 Fundación Hospital Nacional de Parapléjicos, Spain 0.22 1 N/A
137 Zeulab S.L., Spain 0.22 1 N/A
138 Andalusian Health Service (SAS), Spain 0.22 2 N/A
139 Quirónsalud, Spain 0.01 0.21 4 1421.0%
140 Veolia España, Spain 0.20 0.20 1 -3.2%
140 Samtack Adhesivos Industriales, Spain 0.20 1 N/A
140 NIMGenetics Genomica y Medicina SL, Spain 0.20 1 N/A
140 Centro de Estudios y Experimentación de Obras Públicas (CEDEX), Spain 0.20 1 N/A
140 Technological Institute for the Control of Marine Environment in Galicia (INTECMAR), Spain 0.20 1 N/A
140 Museu Valencià d’Història Natural (MVHN), Spain 0.20 1 N/A
140 Madrid Zoo Aquarium, Spain 0.20 1 N/A
141 Hospital Regional Universitario de Málaga, Spain 0.06 0.19 9 227.8%
142 Monocrom S.L., Spain 0.19 1 N/A
143 Mútua Terrassa, Spain 0.10 0.19 5 84.2%
144 Progress and Health Foundation (FPS), Spain 0.43 0.19 2 -58.2%
145 Comillas Pontifical University (UPCO), Spain 1.05 0.18 2 -83.1%
146 San Carlos Clinical Hospital (HCSC), Spain 0.10 0.18 7 70.7%
147 Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana (FISABIO), Spain 1.24 0.17 3 -86.6%
148 Centre de Recerca Matemàtica (CRM), Spain 0.48 0.17 2 -65.7%
149 Nerja Cave Foundation, Spain 0.17 1 N/A
150 Hospital Universitari Sant Joan de Reus, Spain 0.05 0.17 8 205.5%
151 Hospital Universitario Santa Cristina, Spain 0.08 0.16 4 105.6%
152 Valencia Catholic University Saint Vincent Martyr (UCV), Spain 0.05 0.15 1 190.3%
152 Fundación Internacional para la Restauración de Ecosistemas (FIRE), Spain 0.15 0.15 1 -3.2%
153 Tenerife Energy Agency (AIET), Spain 0.15 1 N/A
154 VCN Biosciences SL, Spain 0.15 1 N/A
155 Sequentia Biotech SL, Spain 0.14 2 N/A
156 Center of Regenerative Medicine in Barcelona (CMRB), Spain 0.30 0.14 3 -55.5%
157 Fundación Instituto de Investigación de Prehistoria y Evolución Humana (FIPEH), Spain 0.14 2 N/A
158 Hospital Universitario Virgen de las Nieves (HUVN), Spain 0.13 2 N/A
159 Neuroelectrics Barcelona SL, Spain 0.13 1 N/A
160 Administrator of Railway Infrastructures (ADIF), Spain 0.09 0.13 4 41.5%
161 BECSA SAU, Spain 0.13 1 N/A
162 Pasqual Maragall Foundation, Spain 0.05 0.12 5 127.3%
163 Grup SAGESSA, Spain 0.05 0.12 8 111.1%
163 Pere Mata Institute, Spain 0.05 0.12 8 111.1%
164 San Pablo CEU University (USPCEU), Spain 1.93 0.11 2 -94.2%
165 Government of Navarra, Spain 0.38 0.11 2 -70.8%
166 Spanish Weather Service (AEMET), Spain 0.11 2 N/A
167 Software for Science Developments (S4SD), Spain 0.11 1 N/A
167 Naturalea, Spain 0.11 1 N/A
167 APT Observatories Group, Spain 0.11 1 N/A
167 Labaqua SA, Spain 0.11 1 N/A
168 Leitat - Technological Center, Spain 0.05 0.10 1 93.5%
168 Fractal Collective, Spain 0.10 1 N/A
169 Hospital de Basurto, Spain 0.07 0.10 2 36.7%
170 Government of Aragon, Spain 0.10 3 N/A
171 Institute of Evolution in Africa (IDEA), Spain 0.07 0.09 1 32.0%
171 Barcelona Graduate School of Economics (Barcelona GSE), Spain 0.09 1 N/A
172 The Art of Discovery (TAD), Spain 0.09 2 N/A
173 Institute for Diagnostic Imaging (IDI), Spain 0.05 0.09 3 84.1%
174 Peptomyc S.L., Spain 0.08 1 N/A
175 City Hall of Badalona, Spain 0.07 1 N/A
176 Ribera Salud Grupo, Spain 0.10 0.07 1 -27.4%
176 Marine Technology Centre (CTN), Spain 0.07 1 N/A
176 Hospital del Rey (Burgos), Spain 0.07 1 N/A
176 Hospital San Pedro, Spain 0.07 1 N/A
176 Instituto Valenciano de Oncologia (IVO), Spain 0.07 1 N/A
177 Francisco de Vitoria University (UFV), Spain 0.07 2 N/A
178 ZeClinics SL, Spain 0.07 1 N/A
179 Fundación Dr. Pedro Guillén, Spain 0.07 1 N/A
180 Nordic Optical Telescope (NOT) Scientific Association (NOTSA), Spain 0.36 0.07 2 -82.5%
181 PCB-PRBB Animal Facility Alliance, Spain 0.19 0.06 1 -67.4%
181 Consejo Insular de Aguas de Tenerife (CIATF), Spain 0.06 1 N/A
181 Medicinal Chemistry and Synthesis Group (MCS), IQAC CSIC, Spain 0.06 1 N/A
182 University Hospital of Fuenlabrada, Spain 0.05 0.06 2 7.0%
183 Loyola University Andalusia, Spain 0.06 1 N/A
184 The Natural History Museum of Barcelona, Spain 0.01 0.06 3 751.6%
185 Fundación Centro Oncolóxico de Galicia, Spain 0.06 1 N/A
185 Centro Tecnolóxico de Supercomputación de Galicia (CESGA), Spain 0.06 1 N/A
186 Natural Sciences Museum of Granollers, Spain 0.05 2 N/A
187 Complejo Hospitalario Universitario de Albacete, Spain 0.05 1 N/A
188 Archaeological Museum of Catalonia (MAC), Spain 0.05 1 N/A
189 Agrifood Research and Technology Centre of Aragon (CITA), Spain 0.88 0.05 1 -94.7%
189 Canary Islands Stranding Network, Spain 0.05 1 N/A
189 Fundación Oceanogràfic, Spain 0.05 1 N/A
190 Andalusian Institute of Historical Heritage (IAPH), Spain 0.14 0.05 3 -68.3%
191 IGSresearch Ltd., Spain 0.05 1 N/A
191 Abvance Biotech srl, Spain 0.05 1 N/A
191 Hisdesat, Spain 0.05 1 N/A
192 Barcelona Alzheimer Treatment and Research Center (ACE), Spain 0.02 0.05 2 123.5%
193 Ecopath International Initiative (EII), Spain 0.04 2 N/A
194 Bionure, S.L., Spain 0.04 1 N/A
195 Basque Center for Applied Mathematics (BCAM), Spain 0.17 0.04 1 -75.8%
196 Asturias Public Health Directorate, Spain 0.04 0.04 1 -8.0%
196 Hospital Clínico Universitario de Valladolid (HCUValladolid), Spain 0.06 0.04 1 -32.9%
197 Open University of Catalonia (UOC), Spain 0.04 2 N/A
198 Spain Ministry of Science, Innovation and Universities (MICINN), Spain 0.02 0.04 3 119.0%
199 Spain Ministry of Education, Culture and Sport (MECD), Spain 0.21 0.04 2 -82.8%
200 Hospital of León, Spain 0.04 1 N/A
200 University Hospital of Araba, Spain 0.04 1 N/A
201 Hospital Durán i Reynals, Spain 0.33 0.03 2 -89.9%
202 Casa de la Cultura Rodríguez Moñino, Spain 0.03 1 N/A
203 Nostra Senyora de Montserrat, Spain 0.03 1 N/A
204 Catalan Down Syndrome Foundation, Spain 0.03 1 N/A
205 Hospital Universitario Virgen Macarena, Spain 0.03 1 N/A
206 Balearic Health Service (IB-SALUT), Spain 0.03 3 N/A
207 San Cecilio University Hospital, Spain 0.03 1 N/A
208 isardSAT SL, Spain 0.03 2 N/A
209 Aranzadi Society of Sciences, Spain 0.03 1 N/A
209 MeteoGalicia - Ministry of Environment and Spatial Planning, Spain 0.03 1 N/A
210 Productos Citrosol S.A., Spain 0.03 1 N/A
210 Applied and Experimental Biomedical Research Center (CREBA), Spain 0.03 1 N/A
211 Vivotecnia Research S.L., Spain 0.02 1 N/A
212 Asturias Central University Hospital (HUCA), Spain 0.19 0.02 2 -88.0%
213 Navarra Health Service-Osasunbidea, Spain 0.02 1 N/A
214 Fundación Conjunto Paleontológico de Teruel-Dinópolis, Spain 0.04 0.02 1 -39.8%
215 Catalan Department of Health (CatSalut), Spain 0.02 2 N/A
216 Servicio de Investigaciones Arqueológicas y Prehistóricas (SIAP), Spain 0.02 1 N/A
216 Cronos S.C. Arqueología y Patrimonio, Spain 0.02 1 N/A
216 Prehistory Museum of Valencia, Spain 0.02 1 N/A
217 Fernando Pessoa Canarias University (UFPC), Spain 0.02 1 N/A
218 Saint Louis University (SLU Madrid), Spain 0.04 0.02 1 -58.9%
219 Complejo Hospitalario Universitario de Vigo (CHUVI), Spain 0.01 0.01 1 104.8%
220 Dexeus Women’s Health, Spain 0.01 1 N/A
221 Predictia Intelligent Data Solutions S.L., Spain 0.07 0.01 1 -83.5%
222 Hospital Costa del Sol, Spain 0.01 1 N/A
223 Hospital San Rafael, Spain 0.00 0.01 1 119.3%
224 Fractal S.L.N.E., Spain 0.01 0.01 1 -8.5%
225 Corporació Sanitària Parc Taulí (CSPT), Spain 0.03 0.01 1 -71.5%
225 Fundación de Investigación HM Hospitales (Fundación HM), Spain 0.21 0.01 1 -95.5%
225 Hospital Doctor Peset Spanish, Spain 0.01 1 N/A
225 San Jorge General Hospital, Spain 0.01 1 N/A
225 Nanoligent SL, Spain 0.01 1 N/A
225 Consorci Hospital General Universitario de Valencia (CHGUV), Spain 0.01 1 N/A
225 Hospital General de Granollers, Spain 0.01 1 N/A
226 Ca n’Oliver Iberian Settlement and Museum, Spain 0.01 0.01 1 29.0%
226 Estrats Treballs D'Arqueologia S.l., Spain 0.01 1 N/A
226 Territorial Service of Culture and Tourism of León, Spain 0.01 1 N/A
226 Museo Arqueológico y Etnológico de Granada, Spain 0.01 1 N/A
226 Museo Arqueológico Municipal “Vicent Casanova”, Spain 0.01 1 N/A
226 L’Esquerda Archaeological Museum, Spain 0.01 1 N/A
226 Arqueovitis s.c.c.l., Spain 0.01 1 N/A
226 Arqueología y Gestión S.L., Spain 0.01 1 N/A
226 Instituto Alavés de Arqueología (IAA), Spain 0.01 1 N/A
227 Hospital Universitario de Gran Canaria Doctor Negrín, Spain 0.01 1 N/A
228 Fundación de Investigación Sanitaria de las Islas Baleares Ramón Llull (FISIB), Spain 0.01 1 N/A
229 Institute of Molecular and Oncological Medicine of Asturias (IMOMA), Spain 0.02 0.01 1 -60.7%
230 Gobierno del Principado de Asturias, Spain 0.36 0.01 1 -98.5%
231 Optical Development, Spain 0.01 1 N/A
232 In Situ S.c.p., Spain 0.00 1 N/A
233 Hospital Universitario Nuestra Señora de Valme, Spain 0.00 1 N/A
234 University Hospital of Puerto Real, Spain 0.00 1 N/A
235 Hospitales de Granada, Spain 0.00 0.00 1 -19.7%
236 Dexeus Woman’s Health, Spain 0.00 1 N/A
237 Hospital de Jerez de la Frontera, Spain 0.00 1 N/A
237 Unidad de Gestión Clínica del Dispositivo de Cuidados Críticos y Urgencias del Distrito Sanitario Málaga-Coín-Guadalhorce, Spain 0.00 1 N/A
237 Hospital Universitario de Jaén, Spain 0.00 1 N/A
237 Hospital Punta de Europa, Spain 0.00 1 N/A
238 Spain Ministry of Health, Consumer Affairs and Social Welfare (MSCBS), Spain 0.00 1 N/A
238 Spanish Nutrition Foundation (FEN), Spain 0.00 1 N/A
238 Junta de Castilla y León, Spain 0.00 1 N/A
239 Public Health Division of Gipuzkoa, Spain 0.05 0.00 1 -97.1%
240 Medichem S.A., Spain 0.00 1 N/A
240 Parc Sanitari Sant Joan de Déu, Spain 0.00 1 N/A
241 Murcia Regional Health Council, Spain 0.01 0.00 1 -86.4%
241 Hospital Don Benito-Villanueva de la Serena, Spain 0.00 1 N/A
241 Menorca Department of Health (ASME), Spain 0.00 1 N/A
241 Public Health Agency of Catalonia (ASPCAT), Spain 0.00 1 N/A
241 Health Service of Murcia (SMS), Spain 0.00 1 N/A
241 Health Center San Agustín, Spain 0.00 1 N/A
241 Canarian Health Service, Spain 0.00 1 N/A
241 Nutrition Research Foundation, Spain 0.00 1 N/A
241 Centro de Salud Villanueva Norte, Spain 0.00 1 N/A
242 Global Institute of Integral Attention to the Neurodevelopment (IGAIN), Spain 0.00 1 N/A

Footnote

Each year, the Nature Index publishes tables based on counts of high-quality research outputs in the previous calendar year. Users please note:

  1. The data behind the tables are based on a relatively small proportion of total research papers, they cover the natural sciences only and outputs are non-normalized (that is, they don’t reflect the size of the country or institution, or its overall research output).
  2. The Nature Index is one indicator of institutional research performance. The metrics of Count and Share used to order Nature Index listings are based on an institution’s or country’s publication output in 82 natural-science journals through 2022, in 2023 64 health-science journals were added to the Index. The 146 journals in the Nature Index were selected on reputation by an independent panel of leading scientists in their fields.
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The Nature Index database undergoes regular updating, corrections, adjustment of institutional hierarchies, and removal of retracted papers and thus the live website can differ from the frozen annual tables.

*The change in adjusted Share accounts for the small annual variation in the total number of articles in Nature Index journals. Share values have been adjusted to 2022 levels to calculate the percentage change. For more information on the adjustment, please see the Adjusted metric explainer.