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" (873,938 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
Achlesh Daverey
Anammox
Wastewater Treatment
Phytoremediation
Biosurfactant
Biochar
Metrics
H-Index
i10 Index
Citation
36
63
4,893
Rita Gusain
waste to energy
Weed biomass utility
Metrics
H-Index
i10 Index
Citation
7
7
331
Vijendra Shah
Phytoremediation
Biosurfactants
Heavy metal resistant microbes
phytoextraction of heavy metals
Metrics
H-Index
i10 Index
Citation
6
5
661
Amrita Singh
Approximation Theory
Metrics
H-Index
i10 Index
Citation
2
0
10
Deepti Negi
Wastewater treatment
Metrics
H-Index
i10 Index
Citation
1
1
61
Rankings
Ranking Based On Selection: 1
Achlesh Daverey
Metrics
H-Index
i10 Index
Citation Counts
36
63
4,893
Anammox
Wastewater Treatment
Phytoremediation
Biosurfactant
Biochar
Rankings
Ranking Based On Selection: 2
Rita Gusain
Metrics
H-Index
i10 Index
Citation Counts
7
7
331
waste to energy
Weed biomass utility
Rankings
Ranking Based On Selection: 3
Vijendra Shah
Metrics
H-Index
i10 Index
Citation Counts
6
5
661
Phytoremediation
Biosurfactants
Heavy metal resistant microbes
phytoextraction of heavy metals
Rankings
Ranking Based On Selection: 4
Amrita Singh
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 5
Deepti Negi
Metrics
H-Index
i10 Index
Citation Counts
1
1
61