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" (870,053 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
Amrik Sohal
Operations & Supply Chain Management
Quality/Innovation/Technology Management
Metrics
H-Index
i10 Index
Citation
91
251
35,936
* Rankings
Ranking Based On Selection: 2
Andreas Ernst
Operations Research
Integer Programming
Metaheuristics
Hub Location
Metrics
H-Index
i10 Index
Citation
39
89
10,606
Trevor TJ Chong
Decision-making
motivation
memory
dopamine
Parkinson's disease
Metrics
H-Index
i10 Index
Citation
27
52
3,853
Marina Downing
Traumatic brain injury
Rehabilitation
Cognition
Sexuality
Return to work
Metrics
H-Index
i10 Index
Citation
27
40
4,746
Dayna Simpson
Responsible Operations
Responsible Supply Chain Management
Reuse
Sustainability
Supplier Diversity
Metrics
H-Index
i10 Index
Citation
16
16
2,559
Shijia Gao|Caddie Gao
Decision Support Systems
Decision Theory
Behavioural Economics
Business Intelligence
Business Analytics
Metrics
H-Index
i10 Index
Citation
14
21
934
Ananya Bhattacharya
Sustainability
Food Supply Chain
Food Waste
Circular Economy
Modern Slavery
Metrics
H-Index
i10 Index
Citation
7
7
318

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Maryam Kolyaei
Optimization
Sequential decision making
supply chan
inventory management
Metrics
H-Index
i10 Index
Citation
3
1
47
Anurag Ladage
Operations research
optimization
mixed integer programming
scheduling problems
Metrics
H-Index
i10 Index
Citation
1
0
7
Rankings
Ranking Based On Selection: 1
Amrik Sohal
Metrics
H-Index
i10 Index
Citation Counts
91
251
35,936
Operations & Supply Chain Management
Quality/Innovation/Technology Management
Rankings
Ranking Based On Selection: 2
Andreas Ernst
Metrics
H-Index
i10 Index
Citation Counts
39
89
10,606
Operations Research
Integer Programming
Metaheuristics
Hub Location
Rankings
Ranking Based On Selection: 3
Trevor TJ Chong
Metrics
H-Index
i10 Index
Citation Counts
27
52
3,853
Rankings
Ranking Based On Selection: 4
Marina Downing
Metrics
H-Index
i10 Index
Citation Counts
27
40
4,746
Traumatic brain injury
Rehabilitation
Cognition
Sexuality
Return to work
Rankings
Ranking Based On Selection: 5
Andrea Kirk Brown
Metrics
H-Index
i10 Index
Citation Counts
21
32
2,271
Rankings
Ranking Based On Selection: 6
Kristian Rotaru
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,535
Rankings
Ranking Based On Selection: 7
Dayna Simpson
Metrics
H-Index
i10 Index
Citation Counts
16
16
2,559
Responsible Operations
Responsible Supply Chain Management
Reuse
Sustainability
Supplier Diversity
Rankings
Ranking Based On Selection: 8
Shijia Gao|Caddie Gao
Metrics
H-Index
i10 Index
Citation Counts
14
21
934
Decision Support Systems
Decision Theory
Behavioural Economics
Business Intelligence
Business Analytics
Rankings
Ranking Based On Selection: 9
Morgan J Tear
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,912
Rankings
Ranking Based On Selection: 10
Ananya Bhattacharya
Metrics
H-Index
i10 Index
Citation Counts
7
7
318
Sustainability
Food Supply Chain
Food Waste
Circular Economy
Modern Slavery

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
Shiqing Yao
Metrics
H-Index
i10 Index
Citation Counts
5
3
149
Rankings
Ranking Based On Selection: 12
Maryam Kolyaei
Metrics
H-Index
i10 Index
Citation Counts
3
1
47
Optimization
Sequential decision making
supply chan
inventory management
Rankings
Ranking Based On Selection: 13
Anurag Ladage
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Operations research
optimization
mixed integer programming
scheduling problems