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" (873,688 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
Chris W Clegg
Organisational behaviour
Information Technolgy
Information Systems
Simulation
Systems Theory
Metrics
H-Index
i10 Index
Citation
63
138
18,945
* Rankings
Ranking Based On Selection: 2
Carl Thompson
decision making
nursing
judgment
implementation science
evidence based healthcare
Metrics
H-Index
i10 Index
Citation
49
110
9,238
Chee Yew Wong
Supply Chain Management
Supply Chain Integration
Sustainability
Operations Management
Metrics
H-Index
i10 Index
Citation
38
60
8,600
Diane Holt
Sustainable development
green supply chains
bop
environmental and social enterprises in Africa
Metrics
H-Index
i10 Index
Citation
30
38
8,053
Andrea Taylor
Decision Making Under Risk and Uncertainty
Risk Perception and Communication
Numeracy
Climate Change Adaptation
Emotion
Metrics
H-Index
i10 Index
Citation
19
24
1,466
Yasmina Okan
Risk Perception and Communication
Health Communication
Judgment and Decision Making
Metrics
H-Index
i10 Index
Citation
19
25
1,687
Sheridan Few
Energy
climate change mitigation
zero carbon electricity systems
renewables integration
decision making under deep uncertain
Metrics
H-Index
i10 Index
Citation
15
18
3,469

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! 

Soumava Boral
Operations Management
Fuzzy Logic
Machine Learning
MCDM
Circular Economy
Metrics
H-Index
i10 Index
Citation
11
11
649
Rankings
Ranking Based On Selection: 1
Chris W Clegg
Metrics
H-Index
i10 Index
Citation Counts
63
138
18,945
Organisational behaviour
Information Technolgy
Information Systems
Simulation
Systems Theory
Rankings
Ranking Based On Selection: 2
Carl Thompson
Metrics
H-Index
i10 Index
Citation Counts
49
110
9,238
decision making
nursing
judgment
implementation science
evidence based healthcare
Rankings
Ranking Based On Selection: 3
Chee Yew Wong
Metrics
H-Index
i10 Index
Citation Counts
38
60
8,600
Supply Chain Management
Supply Chain Integration
Sustainability
Operations Management
Rankings
Ranking Based On Selection: 4
Diane Holt
Metrics
H-Index
i10 Index
Citation Counts
30
38
8,053
Sustainable development
green supply chains
bop
environmental and social enterprises in Africa
Rankings
Ranking Based On Selection: 5
Barbara Summers
Metrics
H-Index
i10 Index
Citation Counts
25
37
3,173
Rankings
Ranking Based On Selection: 6
Andrea Taylor
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,466
Decision Making Under Risk and Uncertainty
Risk Perception and Communication
Numeracy
Climate Change Adaptation
Emotion
Rankings
Ranking Based On Selection: 7
Yasmina Okan
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,687
Risk Perception and Communication
Health Communication
Judgment and Decision Making
Rankings
Ranking Based On Selection: 8
Sajid Siraj
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,407
Rankings
Ranking Based On Selection: 9
Sheridan Few
Metrics
H-Index
i10 Index
Citation Counts
15
18
3,469
Energy
climate change mitigation
zero carbon electricity systems
renewables integration
decision making under deep uncertain
Rankings
Ranking Based On Selection: 10
Marta Zorzini Bell Marta Zorzini Marta Bell
Metrics
H-Index
i10 Index
Citation Counts
13
14
3,334

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
Soumava Boral
Metrics
H-Index
i10 Index
Citation Counts
11
11
649
Operations Management
Fuzzy Logic
Machine Learning
MCDM
Circular Economy
Rankings
Ranking Based On Selection: 12
Jie Chen
Metrics
H-Index
i10 Index
Citation Counts
5
4
732