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" (873,690 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
Maxim Boyanov
biogeochemistry
adsorption
redox
contaminant fate and transport
EXAFS
Metrics
H-Index
i10 Index
Citation
39
70
5,934

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Rankings
Ranking Based On Selection: 1
Maxim Boyanov
Metrics
H-Index
i10 Index
Citation Counts
39
70
5,934
biogeochemistry
adsorption
redox
contaminant fate and transport
EXAFS
Rankings
Ranking Based On Selection: 2
chemical engineering
biochemical engineering
fuel cells
environment protection
Rankings
Ranking Based On Selection: 3
extraction processес
polyphenols
algy
plants
antioxidants
Rankings
Ranking Based On Selection: 5
Rankings
Ranking Based On Selection: 6
Rankings
Ranking Based On Selection: 10
Georgi Gergov
Metrics
H-Index
i10 Index
Citation Counts
5
4
452

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: 12