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" (998,570 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
Coswald Stephen Sipaut
Polymer Foam Production Technology
Nanocomposite
Polymer Synthesis
Materials Technology
Chemistry
Metrics
 
H-Index
i10 Index
Citation
31
65
3,864
* Rankings
Ranking Based On Selection: 5
Jidon Janaun
Drying Technology
Residual Palm Oil Recovery
Biodiesel
Solid Acid Catalyst
Metrics
 
H-Index
i10 Index
Citation
20
29
2,094
* Rankings
Ranking Based On Selection: 6
SM Anisuzzaman
Petro-chemical
Adsorption Separation
Heterogeneous catalysis
Process Safety
Metrics
 
H-Index
i10 Index
Citation
16
20
1,386
* Rankings
Ranking Based On Selection: 7
Rachel Fran Mansa
Chemical Engineering
Particle Technology
Bioenergy
Dye Sensitized Solar Cell
Metrics
 
H-Index
i10 Index
Citation
16
19
826
* Rankings
Ranking Based On Selection: 8
Sivakumar Kumaresan
Phytochemical Processing
Process Control
Heat and Mass Transfer
Metrics
 
H-Index
i10 Index
Citation
16
22
932
* Rankings
Ranking Based On Selection: 10
Chi Ming Chu
Process Heat Transfer
Plume-Chimney
Cold inflow
Passive Cooling
Metrics
 
H-Index
i10 Index
Citation
13
16
921

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Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 11
Helen Sin Ee Chuo
Chemical Engineering
artificial intelligence and process control
Computer science
bioprocess and biotechnology
Metrics
 
H-Index
i10 Index
Citation
9
9
259
Chel Ken Chiam
Membrane Distillation
Desalination
Microfiltration & Ultrafiltration
Destabilize Oil/Water Emulsion
Metrics
 
H-Index
i10 Index
Citation
8
7
694
Rankings
Ranking Based On Selection: 1
Coswald Stephen Sipaut
Metrics
 
H-Index
i10 Index
Citation Counts
31
65
3,864
Polymer Foam Production Technology
Nanocomposite
Polymer Synthesis
Materials Technology
Chemistry
Rankings
Ranking Based On Selection: 2
Duduku Krishnaiah
Metrics
 
H-Index
i10 Index
Citation Counts
25
54
6,470
Rankings
Ranking Based On Selection: 3
Ir Rosalam Sarbatly
Metrics
 
H-Index
i10 Index
Citation Counts
22
44
6,308
Rankings
Ranking Based On Selection: 4
Clarence M Ongkudon
Metrics
 
H-Index
i10 Index
Citation Counts
21
34
1,665
Rankings
Ranking Based On Selection: 5
Jidon Janaun
Metrics
 
H-Index
i10 Index
Citation Counts
20
29
2,094
Drying Technology
Residual Palm Oil Recovery
Biodiesel
Solid Acid Catalyst
Rankings
Ranking Based On Selection: 6
SM Anisuzzaman
Metrics
 
H-Index
i10 Index
Citation Counts
16
20
1,386
Petro-chemical
Adsorption Separation
Heterogeneous catalysis
Process Safety
Rankings
Ranking Based On Selection: 7
Rachel Fran Mansa
Metrics
 
H-Index
i10 Index
Citation Counts
16
19
826
Chemical Engineering
Particle Technology
Bioenergy
Dye Sensitized Solar Cell
Rankings
Ranking Based On Selection: 8
Sivakumar Kumaresan
Metrics
 
H-Index
i10 Index
Citation Counts
16
22
932
Phytochemical Processing
Process Control
Heat and Mass Transfer
Rankings
Ranking Based On Selection: 9
Sariah Saalah
Metrics
 
H-Index
i10 Index
Citation Counts
14
16
670
Rankings
Ranking Based On Selection: 10
Chi Ming Chu
Metrics
 
H-Index
i10 Index
Citation Counts
13
16
921
Process Heat Transfer
Plume-Chimney
Cold inflow
Passive Cooling

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Helen Sin Ee Chuo
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
259
Chemical Engineering
artificial intelligence and process control
Computer science
bioprocess and biotechnology
Rankings
Ranking Based On Selection: 12
Chel Ken Chiam
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
694
Membrane Distillation
Desalination
Microfiltration & Ultrafiltration
Destabilize Oil/Water Emulsion
Rankings
Ranking Based On Selection: 13
Murni Binti Sundang -
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
131
Rankings
Ranking Based On Selection: 14
Ung Mee Ching
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
54
Solar Cell
Chemical Engineering
Natural Dye
Extraction
Rankings
Ranking Based On Selection: 15
Asyraf Asidin
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
74
Rankings
Ranking Based On Selection: 16
Ermieza Sinin
Metrics
 
H-Index
i10 Index
Citation Counts
1
0
3
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