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: 2
Jalumedi Babu
Superplastic forming
Composite materials
Optimization
Non-conventional Machining Processes
Advanced Welding Technologies
Metrics
H-Index
i10 Index
Citation
14
20
793
* Rankings
Ranking Based On Selection: 3
Lijo Paul
Soft Computing
Hybrid Machining
Micro machining
Metrics
H-Index
i10 Index
Citation
13
16
516
* Rankings
Ranking Based On Selection: 4
Rajesh Baby
Cooling of electronic equipment using phase change materials
thermal optimization
fuel cells
heat pipes and cryo coolers
Metrics
H-Index
i10 Index
Citation
13
13
1,465
Arun P
Embedded systems
Biomedical Signals
Fault Diagnosis
Vibro-Acoustic Signal Processing
Metrics
H-Index
i10 Index
Citation
8
7
273
Vipin Venugopal
Biomedical image analysis
Deep learning
Machine learning
Skin cancer diagnosis
Image processing
Metrics
H-Index
i10 Index
Citation
6
6
456
B Girinath
Welding
Material characterisation
Matlab app designing and programming
Metrics
H-Index
i10 Index
Citation
6
4
104
Jilse Sebastian
Bio fuels
IC engines
Plastic waste to energy
Metrics
H-Index
i10 Index
Citation
6
5
220
* Rankings
Ranking Based On Selection: 10
Tomson Devis
Wireless Communication
Microwave Engineering
Multirate Filterbank Design
Metrics
H-Index
i10 Index
Citation
5
4
70

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* Rankings
Ranking Based On Selection: 11
Sruthy S
Computer Vision and Image Processing
Multimedia Security
Information Reterival Computer Science
Metrics
H-Index
i10 Index
Citation
5
4
154
* Rankings
Ranking Based On Selection: 16
Abin Paul
Non conventional Machining
Hybrid machining
Design engineering
Additive Manufacturing
Metrics
H-Index
i10 Index
Citation
3
0
18
Rankings
Ranking Based On Selection: 2
Jalumedi Babu
Metrics
H-Index
i10 Index
Citation Counts
14
20
793
Superplastic forming
Composite materials
Optimization
Non-conventional Machining Processes
Advanced Welding Technologies
Rankings
Ranking Based On Selection: 3
Lijo Paul
Metrics
H-Index
i10 Index
Citation Counts
13
16
516
Soft Computing
Hybrid Machining
Micro machining
Rankings
Ranking Based On Selection: 4
Rajesh Baby
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,465
Cooling of electronic equipment using phase change materials
thermal optimization
fuel cells
heat pipes and cryo coolers
Rankings
Ranking Based On Selection: 5
Arun P
Metrics
H-Index
i10 Index
Citation Counts
8
7
273
Embedded systems
Biomedical Signals
Fault Diagnosis
Vibro-Acoustic Signal Processing
Rankings
Ranking Based On Selection: 6
Vipin Venugopal
Metrics
H-Index
i10 Index
Citation Counts
6
6
456
Biomedical image analysis
Deep learning
Machine learning
Skin cancer diagnosis
Image processing
Rankings
Ranking Based On Selection: 7
Ppjoby
Metrics
H-Index
i10 Index
Citation Counts
6
5
178
Rankings
Ranking Based On Selection: 8
B Girinath
Metrics
H-Index
i10 Index
Citation Counts
6
4
104
Welding
Material characterisation
Matlab app designing and programming
Rankings
Ranking Based On Selection: 9
Jilse Sebastian
Metrics
H-Index
i10 Index
Citation Counts
6
5
220
Bio fuels
IC engines
Plastic waste to energy
Rankings
Ranking Based On Selection: 10
Tomson Devis
Metrics
H-Index
i10 Index
Citation Counts
5
4
70
Wireless Communication
Microwave Engineering
Multirate Filterbank Design

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
Sruthy S
Metrics
H-Index
i10 Index
Citation Counts
5
4
154
Computer Vision and Image Processing
Multimedia Security
Information Reterival Computer Science
Rankings
Ranking Based On Selection: 12
Praseetha Vm
Metrics
H-Index
i10 Index
Citation Counts
5
3
103
Rankings
Ranking Based On Selection: 13
Nidhish Nidhiry
Metrics
H-Index
i10 Index
Citation Counts
5
2
77
FMS
Production
Automobile
Optimization
Genetic Algoritham
Rankings
Ranking Based On Selection: 14
Purchase decision
Channel Management
Hotel Managemnet
Rankings
Ranking Based On Selection: 15
Bino Thomas
Metrics
H-Index
i10 Index
Citation Counts
4
0
31
Rankings
Ranking Based On Selection: 16
Abin Paul
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Non conventional Machining
Hybrid machining
Design engineering
Additive Manufacturing
Rankings
Ranking Based On Selection: 18
Sarju S
Metrics
H-Index
i10 Index
Citation Counts
2
2
29
Rankings
Ranking Based On Selection: 19
Pradeep Pv
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Conservative Dentistry & Endodontics
Restorative Dentistry
Rankings
Ranking Based On Selection: 21
Deepu Job
Metrics
H-Index
i10 Index
Citation Counts
2
1
80
Rankings
Ranking Based On Selection: 22
Tilba Thomas
Metrics
H-Index
i10 Index
Citation Counts
2
1
37
Rankings
Ranking Based On Selection: 23
Divya Sunny
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 24
Rahul Shajan
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 25
Josia Philip
Metrics
H-Index
i10 Index
Citation Counts
1
1
115
Rankings
Ranking Based On Selection: 26
S. Babu Sanker
Metrics
H-Index
i10 Index
Citation Counts
1
1
104
Rankings
Ranking Based On Selection: 27
Jithu Mathew
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 28
Smitha Jacob
Metrics
H-Index
i10 Index
Citation Counts
1
0
1