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Top 100 Scientists

World Top 100 Scientists 2026

The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject-field rankings (world, region, country, and university levels) are currently in Beta and updated in near real-time.

Note: Researchers classified as “others” (1,123,399 profiles whose fields are undetermined or not yet edited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.

Recognizing excellence across 10 regions, 13 fields, and 221 subfields — Explore the Top 100 today.

* Total H Index Rankings

Rankings

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256
World Rank
2
Country Rank
1
University
Ranking Based On Selection:
1
* Total H Index Rankings

Rankings

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988
World Rank
5
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Molecular Biology & Genetics
carbohydrate-active enzymes | glycogenomics | glycoscience | glycobiolog

H-Index Metrics

  • H-Index
    180
  • i10 Index
    605
  • Citation Counts
    170,214
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* Total H Index Rankings

Rankings

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3,290
World Rank
24
Country Rank
3
University
Ranking Based On Selection:
3

H-Index Metrics

  • H-Index
    133
  • i10 Index
    489
  • Citation Counts
    70,014
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* Total H Index Rankings

Rankings

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3,656
World Rank
27
Country Rank
4
University
Ranking Based On Selection:
4

H-Index Metrics

  • H-Index
    130
  • i10 Index
    332
  • Citation Counts
    64,724
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* Total H Index Rankings

Rankings

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3,744
World Rank
28
Country Rank
5
University
Ranking Based On Selection:
5
Natural Sciences / Molecular Biology & Genetics
Global surveillance | Metagenomics | Genomics | Antimicrobial resistance | Microbiolog

H-Index Metrics

  • H-Index
    129
  • i10 Index
    428
  • Citation Counts
    72,934
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* Total H Index Rankings

Rankings

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5,452
World Rank
41
Country Rank
6
University
Ranking Based On Selection:
6
Natural Sciences / Physics
Sustainable energy | Surface Science | Catalysis | Electrocatalysis | Photoelectrocatalysi

H-Index Metrics

  • H-Index
    117
  • i10 Index
    408
  • Citation Counts
    93,149
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* Total H Index Rankings

Rankings

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5,543
World Rank
42
Country Rank
7
University
Ranking Based On Selection:
7
* Total H Index Rankings

Rankings

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7,167
World Rank
57
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Mechanical Engineering
Structural optimization | topology optimization | inverse problems | computational mechanics | solid mechanic

H-Index Metrics

  • H-Index
    109
  • i10 Index
    317
  • Citation Counts
    65,544
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* Total H Index Rankings

Rankings

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8,037
World Rank
63
Country Rank
9
University
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Enzyme Technology | Industrial Biotechnology | Enzyme Kinetics | Carbohydrate-active Enzyme

H-Index Metrics

  • H-Index
    106
  • i10 Index
    388
  • Citation Counts
    40,441
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* Total H Index Rankings

Rankings

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8,276
World Rank
66
Country Rank
10
University
Ranking Based On Selection:
10
Others
Life Cycle Assessment | Sustainability assessmen

H-Index Metrics

  • H-Index
    105
  • i10 Index
    328
  • Citation Counts
    48,803
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* Total H Index Rankings

Rankings

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9,637
World Rank
80
Country Rank
11
University
Ranking Based On Selection:
11

H-Index Metrics

  • H-Index
    101
  • i10 Index
    256
  • Citation Counts
    45,768
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* Total H Index Rankings

Rankings

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10,958
World Rank
87
Country Rank
12
University
Ranking Based On Selection:
12
Natural Sciences / Physics
Theoretical condensed matter physics | electronics structure | materials simulation and desig

H-Index Metrics

  • H-Index
    98
  • i10 Index
    235
  • Citation Counts
    51,812
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* Total H Index Rankings

Rankings

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11,619
World Rank
95
Country Rank
13
University
Ranking Based On Selection:
13
Natural Sciences / Molecular Biology & Genetics
Bioinformatics | Systems Biology | Immunology | Genomics | Machine Learnin

H-Index Metrics

  • H-Index
    96
  • i10 Index
    208
  • Citation Counts
    57,501
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* Total H Index Rankings

Rankings

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13,193
World Rank
104
Country Rank
14
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Electrochemistry | materials cscienc

H-Index Metrics

  • H-Index
    93
  • i10 Index
    269
  • Citation Counts
    37,699
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* Total H Index Rankings

Rankings

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13,468
World Rank
106
Country Rank
15
University
Ranking Based On Selection:
15
Engineering & Technology / Computer Science
Bioinformatics | Immunoinformatics | Machine Learnin

H-Index Metrics

  • H-Index
    92
  • i10 Index
    271
  • Citation Counts
    45,789
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* Total H Index Rankings

Rankings

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13,823
World Rank
111
Country Rank
16
University
Ranking Based On Selection:
16
Natural Sciences / Biological Science
Bacterial ecology and physiology | pathogen control | bacterial secondary metabolite

H-Index Metrics

  • H-Index
    92
  • i10 Index
    290
  • Citation Counts
    34,777
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* Total H Index Rankings

Rankings

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14,525
World Rank
115
Country Rank
17
University
Ranking Based On Selection:
17
Engineering & Technology / Electrical & Electronic Engineering
Microgrids | Electric Drives | Power Electronics | Power Systems | Smart Grid

H-Index Metrics

  • H-Index
    90
  • i10 Index
    282
  • Citation Counts
    29,349
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* Total H Index Rankings

Rankings

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15,897
World Rank
124
Country Rank
18
University
Ranking Based On Selection:
18
Natural Sciences / Physics
Electronic structure theory | quantum transport | energy material

H-Index Metrics

  • H-Index
    88
  • i10 Index
    224
  • Citation Counts
    34,424
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* Total H Index Rankings

Rankings

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15,961
World Rank
127
Country Rank
19
University
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
Wind power forecasting | Energy Efficiency | Demand-side flexibility | Smart Energy System

H-Index Metrics

  • H-Index
    88
  • i10 Index
    516
  • Citation Counts
    38,602
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* Total H Index Rankings

Rankings

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16,278
World Rank
132
Country Rank
20
University
Ranking Based On Selection:
20

H-Index Metrics

  • H-Index
    88
  • i10 Index
    331
  • Citation Counts
    31,147
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* Total H Index Rankings

Rankings

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17,711
World Rank
151
Country Rank
21
University
Ranking Based On Selection:
21
Natural Sciences / Biological Science
Protein Structure | Function and Engineering | Molecular Interactions | Carbohydrates | Proteomic

H-Index Metrics

  • H-Index
    86
  • i10 Index
    422
  • Citation Counts
    27,004
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* Total H Index Rankings

Rankings

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18,135
World Rank
157
Country Rank
22
University
Ranking Based On Selection:
22
Natural Sciences / Physics
Supercontinuum generation | photonic crystal fibers | fiber optical sensors | polymer optical fiber fabrication | soliton

H-Index Metrics

  • H-Index
    85
  • i10 Index
    311
  • Citation Counts
    25,402
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* Total H Index Rankings

Rankings

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18,635
World Rank
165
Country Rank
23
University
Ranking Based On Selection:
23
Engineering & Technology / Earth Sciences
Observational Cosmology | Galaxy Evolutio

H-Index Metrics

  • H-Index
    84
  • i10 Index
    222
  • Citation Counts
    27,807
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* Total H Index Rankings

Rankings

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19,255
World Rank
172
Country Rank
24
University
Ranking Based On Selection:
24
* Total H Index Rankings

Rankings

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19,411
World Rank
175
Country Rank
25
University
Ranking Based On Selection:
25
Natural Sciences / Biological Science
Biomass Pretreatment and Hydrolysis | Fermentation | Biorefinery | Techno-economic analysis | Sustainabilit

H-Index Metrics

  • H-Index
    83
  • i10 Index
    222
  • Citation Counts
    28,988
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