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" (888,752 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
Rosa Busquets
Environmental Analytical Chemistry
material science
nanotechnology for water treatment
Metrics
H-Index
i10 Index
Citation
35
86
4,593
* Rankings
Ranking Based On Selection: 2
Mukesh Limbachiya
Concrete & Masonry Technology/ Construction
Sustainable Construction
Recycling / Reuse of Waste Materials
Innovations in Conc
Metrics
H-Index
i10 Index
Citation
27
41
4,970
Payam Khazaeinejad
Solid mechanics
Computational mechanics
Smart materials and structures
Structural integrity
Metrics
H-Index
i10 Index
Citation
9
8
352
Sahand Hosouli
Solar Thermal Power
Heat Storage
Material Science
Parabolic Trough Collector
Surface Engineering
Metrics
H-Index
i10 Index
Citation
7
4
180
Rankings
Ranking Based On Selection: 1
Rosa Busquets
Metrics
H-Index
i10 Index
Citation Counts
35
86
4,593
Environmental Analytical Chemistry
material science
nanotechnology for water treatment
Rankings
Ranking Based On Selection: 2
Mukesh Limbachiya
Metrics
H-Index
i10 Index
Citation Counts
27
41
4,970
Concrete & Masonry Technology/ Construction
Sustainable Construction
Recycling / Reuse of Waste Materials
Innovations in Conc
Rankings
Ranking Based On Selection: 3
Peter JS Foot
Metrics
H-Index
i10 Index
Citation Counts
25
48
1,739
Rankings
Ranking Based On Selection: 4
Stephen Barton
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,800
Rankings
Ranking Based On Selection: 5
Payam Khazaeinejad
Metrics
H-Index
i10 Index
Citation Counts
9
8
352
Solid mechanics
Computational mechanics
Smart materials and structures
Structural integrity
Rankings
Ranking Based On Selection: 6
Sahand Hosouli
Metrics
H-Index
i10 Index
Citation Counts
7
4
180
Solar Thermal Power
Heat Storage
Material Science
Parabolic Trough Collector
Surface Engineering