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" (873,864 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
Skrao
Transportation Engineering
Pavement materials
Special Concrete
Pavement Design
Roller Compacted Concrete
Metrics
H-Index
i10 Index
Citation
11
13
578
Vadthya Jagan
Power Electronics
High gain DC-DC Converters
Z-Source Inverter topologies and Photovoltaic Systems
Metrics
H-Index
i10 Index
Citation
6
4
278
Kuncham Sreenivasa Rao
Artificial Intelligence
Data Hiding & Privacy
NLP
Data mining machine learning data Science
Metrics
H-Index
i10 Index
Citation
5
4
145
Sridhar Reddy Vulapula
COMPUTER NETWORKS
CLOUD COMPUTING
NETWORK SECURITY AND INFORMATION SECURITY
Metrics
H-Index
i10 Index
Citation
5
1
58
B Satish Kumar
Project Management
Optimization & Scheduling
Metrics
H-Index
i10 Index
Citation
5
3
101
G Sreeram
CLOUD COMPUTING
NETWORK SECURITY
WIRELESS SENSOR NETWORKS
IOT
BLOCK CHAIN TECHNOLOGY
Metrics
H-Index
i10 Index
Citation
4
1
57
S Rakmaiah
Numerical Analysis
Singular Perturbation
Singularly perturbed delay problems
Fluid mechanics
Metrics
H-Index
i10 Index
Citation
4
1
31
Shirish Kumar Kodadi
Spectrophotometric studies
spectral characterization
computational study.
Metrics
H-Index
i10 Index
Citation
2
1
22
H.Kishan
block chain technology
electric vehicle
Metrics
H-Index
i10 Index
Citation
2
0
12
J.Manga
internet of nanothings
nanotechnology
IoT
Metrics
H-Index
i10 Index
Citation
2
0
4
Mks Sai
industry automation
quality management
Metrics
H-Index
i10 Index
Citation
1
1
78
Niteen Keerthi
Highway pavement design
Soil improvement
Geo-synthetics and Laboratory studies on soil
Metrics
H-Index
i10 Index
Citation
1
1
11
Rankings
Ranking Based On Selection: 1
Skrao
Metrics
H-Index
i10 Index
Citation Counts
11
13
578
Transportation Engineering
Pavement materials
Special Concrete
Pavement Design
Roller Compacted Concrete
Rankings
Ranking Based On Selection: 4
PS Subramanyam
Metrics
H-Index
i10 Index
Citation Counts
9
8
188
Rankings
Ranking Based On Selection: 5
Credwin Selva Rex
Metrics
H-Index
i10 Index
Citation Counts
7
5
141
Power Systems
Optimization Techniques
Optimal Power Flow
Economic Dispatch
CEED
Rankings
Ranking Based On Selection: 6
Cvvijay Kumar
Metrics
H-Index
i10 Index
Citation Counts
7
6
252
Soil Science
Agriculture
Soil Fertility
Soil Chemistry
Problematic Soils
Rankings
Ranking Based On Selection: 7
Sake Pothalaiah
Metrics
H-Index
i10 Index
Citation Counts
7
3
353
Wireless Communication and Networks
Signal Processing
Rankings
Ranking Based On Selection: 9
Vadthya Jagan
Metrics
H-Index
i10 Index
Citation Counts
6
4
278
Power Electronics
High gain DC-DC Converters
Z-Source Inverter topologies and Photovoltaic Systems
Rankings
Ranking Based On Selection: 10
Kuncham Sreenivasa Rao
Metrics
H-Index
i10 Index
Citation Counts
5
4
145
Artificial Intelligence
Data Hiding & Privacy
NLP
Data mining machine learning data Science
Rankings
Ranking Based On Selection: 11
Uppari Ramakrishna
Metrics
H-Index
i10 Index
Citation Counts
5
1
68
Structural Engineering
Structural Dynamics
Earthquake Engineering.
Rankings
Ranking Based On Selection: 12
Sridhar Reddy Vulapula
Metrics
H-Index
i10 Index
Citation Counts
5
1
58
COMPUTER NETWORKS
CLOUD COMPUTING
NETWORK SECURITY AND INFORMATION SECURITY
Rankings
Ranking Based On Selection: 13
B Satish Kumar
Metrics
H-Index
i10 Index
Citation Counts
5
3
101
Project Management
Optimization & Scheduling
Rankings
Ranking Based On Selection: 14
Vallem Sharmila
Metrics
H-Index
i10 Index
Citation Counts
5
1
58
Rankings
Ranking Based On Selection: 15
Ch Slnsridhar
Metrics
H-Index
i10 Index
Citation Counts
4
3
106
Nanomaterials
Magnetic Materials
Thin Films
Rankings
Ranking Based On Selection: 16
G Sreeram
Metrics
H-Index
i10 Index
Citation Counts
4
1
57
CLOUD COMPUTING
NETWORK SECURITY
WIRELESS SENSOR NETWORKS
IOT
BLOCK CHAIN TECHNOLOGY
Rankings
Ranking Based On Selection: 18
S Rakmaiah
Metrics
H-Index
i10 Index
Citation Counts
4
1
31
Numerical Analysis
Singular Perturbation
Singularly perturbed delay problems
Fluid mechanics
Rankings
Ranking Based On Selection: 19
B Manjulatha
Metrics
H-Index
i10 Index
Citation Counts
4
1
30
Rankings
Ranking Based On Selection: 20
Vekateswara Rao M
Metrics
H-Index
i10 Index
Citation Counts
3
2
36
Rankings
Ranking Based On Selection: 21
S Rajasekaran
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
EV & EHV
Power Electronics -Drives
Electrical Vehicle
Industrial Automation
Rankings
Ranking Based On Selection: 22
A Sai Subhadra
Metrics
H-Index
i10 Index
Citation Counts
3
2
34
Rankings
Ranking Based On Selection: 23
Ch Ramakrishna
Metrics
H-Index
i10 Index
Citation Counts
2
2
24
Rankings
Ranking Based On Selection: 25
Ramu K
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Rankings
Ranking Based On Selection: 26
Ch Jayanthi
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 27
K Sharath Babu
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Rankings
Ranking Based On Selection: 28
Shirish Kumar Kodadi
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Spectrophotometric studies
spectral characterization
computational study.
Rankings
Ranking Based On Selection: 29
Venna Ambica
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Cloud Security
Cryptography and Network Security
Rankings
Ranking Based On Selection: 30
Kothapalli Sowmya
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 31
H.Kishan
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
block chain technology
electric vehicle
Rankings
Ranking Based On Selection: 32
Suneetha Ch
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
cognitive radio networks
Rankings
Ranking Based On Selection: 33
Bhogayya Naidu Gudivada
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 34
Dantala Sreenivas
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
nano materials and optical physics
Rankings
Ranking Based On Selection: 35
J.Manga
Metrics
H-Index
i10 Index
Citation Counts
2
0
4
internet of nanothings
nanotechnology
IoT
Rankings
Ranking Based On Selection: 36
Gorre Narsimhulu
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 37
Mks Sai
Metrics
H-Index
i10 Index
Citation Counts
1
1
78
industry automation
quality management
Rankings
Ranking Based On Selection: 38
N Indira Priyadarsini
Metrics
H-Index
i10 Index
Citation Counts
1
1
26
Rankings
Ranking Based On Selection: 39
Niteen Keerthi
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Highway pavement design
Soil improvement
Geo-synthetics and Laboratory studies on soil
Rankings
Ranking Based On Selection: 40
Sampath Velpula
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
modern machining processes
Rankings
Ranking Based On Selection: 41
P Punitha
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 42
G Swamy
Metrics
H-Index
i10 Index
Citation Counts
0
0
0