Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Ulla Birgitte Vogel
Nanosafety
nanotoxicology
occupational health
genetic epidemiology
Metrics
H-Index
i10 Index
Citation
90
368
27,461
* Rankings
Ranking Based On Selection: 2
Reiner Rugulies
Social epidemiology
Occupational Health
Metrics
H-Index
i10 Index
Citation
85
256
27,095
* Rankings
Ranking Based On Selection: 3
Lars Louis Andersen
Musculoskeletal disorders
physical activity
Wellbeing at Work
Workplace Health Promotion
Metrics
H-Index
i10 Index
Citation
83
342
24,919
* Rankings
Ranking Based On Selection: 4
Andreas Holtermann
Physical activity
musculoskeletal disorders
cardiovascular disease
workplace
Metrics
H-Index
i10 Index
Citation
75
293
18,645
* Rankings
Ranking Based On Selection: 5
Peder Wolkoff
Indoor air chemistry
Indoor air quality/health
Emission testing/building/consumer products
Formaldehyde
Eye symptomatolog
Metrics
H-Index
i10 Index
Citation
68
158
14,930
* Rankings
Ranking Based On Selection: 7
Markus Due Jakobsen
Musculoskeletal disorders
Neurophysiology
Biomechanics
Metrics
H-Index
i10 Index
Citation
53
111
7,689
* Rankings
Ranking Based On Selection: 9
Per Axel Clausen
Characterization and modeling of sources
exposure
nano technology
indoor chemistry
mass spectrometry
Metrics
H-Index
i10 Index
Citation
53
101
8,063

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* Rankings
Ranking Based On Selection: 14
Jonas Vinstrup
Medical Writing
Human Physiology
Rehabilitation
Healthcare
Digital Communication
Metrics
H-Index
i10 Index
Citation
20
28
1,069
Rankings
Ranking Based On Selection: 1
Ulla Birgitte Vogel
Metrics
H-Index
i10 Index
Citation Counts
90
368
27,461
Nanosafety
nanotoxicology
occupational health
genetic epidemiology
Rankings
Ranking Based On Selection: 2
Reiner Rugulies
Metrics
H-Index
i10 Index
Citation Counts
85
256
27,095
Social epidemiology
Occupational Health
Rankings
Ranking Based On Selection: 3
Lars Louis Andersen
Metrics
H-Index
i10 Index
Citation Counts
83
342
24,919
Musculoskeletal disorders
physical activity
Wellbeing at Work
Workplace Health Promotion
Rankings
Ranking Based On Selection: 4
Andreas Holtermann
Metrics
H-Index
i10 Index
Citation Counts
75
293
18,645
Physical activity
musculoskeletal disorders
cardiovascular disease
workplace
Rankings
Ranking Based On Selection: 5
Peder Wolkoff
Metrics
H-Index
i10 Index
Citation Counts
68
158
14,930
Indoor air chemistry
Indoor air quality/health
Emission testing/building/consumer products
Formaldehyde
Eye symptomatolog
Rankings
Ranking Based On Selection: 6
Nicklas Raun Jacobsen
Metrics
H-Index
i10 Index
Citation Counts
59
114
9,919
Toxicology
oxidative stress
atherosclerosis
nanoparticles
Rankings
Ranking Based On Selection: 7
Markus Due Jakobsen
Metrics
H-Index
i10 Index
Citation Counts
53
111
7,689
Musculoskeletal disorders
Neurophysiology
Biomechanics
Rankings
Ranking Based On Selection: 8
Emil Sundstrup
Metrics
H-Index
i10 Index
Citation Counts
53
109
7,801
Rankings
Ranking Based On Selection: 9
Per Axel Clausen
Metrics
H-Index
i10 Index
Citation Counts
53
101
8,063
Characterization and modeling of sources
exposure
nano technology
indoor chemistry
mass spectrometry
Rankings
Ranking Based On Selection: 10
Ida Eh Madsen
Metrics
H-Index
i10 Index
Citation Counts
48
96
11,028

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Anne Mette Madsen
Metrics
H-Index
i10 Index
Citation Counts
45
100
5,511
Rankings
Ranking Based On Selection: 12
Karin Sørig Hougaard
Metrics
H-Index
i10 Index
Citation Counts
44
117
6,646
Rankings
Ranking Based On Selection: 14
Jonas Vinstrup
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,069
Medical Writing
Human Physiology
Rehabilitation
Healthcare
Digital Communication
Rankings
Ranking Based On Selection: 15
Ana Sofia Fonseca
Metrics
H-Index
i10 Index
Citation Counts
20
22
1,124
Rankings
Ranking Based On Selection: 16
Jorid Birkelund Sørli
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,062
Toxicology
In vitro methods
Lung surfactant
Lung
Nanoparticles
Rankings
Ranking Based On Selection: 18
Kira Tendal
Metrics
H-Index
i10 Index
Citation Counts
14
15
568
biological control
exposure
greenhouses
biocontrol