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" (870,057 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
G Sambasivam
Artificial Intelligence
Machine Learning
Cybersecurity
Metrics
H-Index
i10 Index
Citation
10
10
690
* Rankings
Ranking Based On Selection: 3
Rashmi Tripathi
Workers' Participation
Social science
Human resource
Management
Metrics
H-Index
i10 Index
Citation
2
1
29
* Rankings
Ranking Based On Selection: 4
Umesh Kumar
IoT
Machine Learning
Artificial Intelligence
Data Science
Metrics
H-Index
i10 Index
Citation
2
1
26
* Rankings
Ranking Based On Selection: 5
Okello Jimmy Obira
Embedded systems
Internet of Things
Sensors and Actuators
Robotics
Networking and Data Communication
Metrics
H-Index
i10 Index
Citation
2
0
8
Rankings
Ranking Based On Selection: 1
G Sambasivam
Metrics
H-Index
i10 Index
Citation Counts
10
10
690
Artificial Intelligence
Machine Learning
Cybersecurity
Rankings
Ranking Based On Selection: 2
Robert Mindila
Metrics
H-Index
i10 Index
Citation Counts
5
4
77
Rankings
Ranking Based On Selection: 3
Rashmi Tripathi
Metrics
H-Index
i10 Index
Citation Counts
2
1
29
Workers' Participation
Social science
Human resource
Management
Rankings
Ranking Based On Selection: 4
Umesh Kumar
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
IoT
Machine Learning
Artificial Intelligence
Data Science
Rankings
Ranking Based On Selection: 5
Okello Jimmy Obira
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Embedded systems
Internet of Things
Sensors and Actuators
Robotics
Networking and Data Communication
Rankings
Ranking Based On Selection: 6
Male Henry Kenneth
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
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