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" (870,053 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: 2
Lars Olsen
Cytochrome P450
Histone Demethylase
Ionotropic Glutamate Receptors
SMARTCyp
thermodynamics
Metrics
H-Index
i10 Index
Citation
43
86
5,094
* Rankings
Ranking Based On Selection: 3
Abdoreza Soleimani Farjam
Adaptation Physiology Enzyme Technology Critical Nutrition
Metrics
H-Index
i10 Index
Citation
36
71
3,121
* Rankings
Ranking Based On Selection: 4
Jens Erik Nielsen
Protein Engineering
Protein Design
Bioinformatics
Metrics
H-Index
i10 Index
Citation
35
55
15,362
* Rankings
Ranking Based On Selection: 5
Sebastian Reinhold Sørensen
Environmental microbiology
Biotechnology
Bioremediation
Bacteriology
Metrics
H-Index
i10 Index
Citation
33
55
3,639
* Rankings
Ranking Based On Selection: 6
Dan Pettersson
Dietary fibre degrading enzymes
Metrics
H-Index
i10 Index
Citation
31
51
3,946
* Rankings
Ranking Based On Selection: 7
Jesper Brask
organic synthesis
NMR
enzymes
biocatalysis
lipids
Metrics
H-Index
i10 Index
Citation
27
39
2,646
* Rankings
Ranking Based On Selection: 8
Manish K. Tiwari
Protein Chemistry
Metalloenzymes
Protein Engineering & Enzymology
Metrics
H-Index
i10 Index
Citation
25
42
2,137
* Rankings
Ranking Based On Selection: 10
John Jacob Parnell
microbial ecology
biodiversity
genomics
Metrics
H-Index
i10 Index
Citation
20
25
5,218

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: 11
Pär Tufvesson
product & process development
biocatalysis
economics
LCA
modeling
Metrics
H-Index
i10 Index
Citation
20
21
2,217
* Rankings
Ranking Based On Selection: 12
Nima Emami
Poultry nutrition
Poultry Immunology
Intestinal Health
Metrics
H-Index
i10 Index
Citation
19
23
1,234
* Rankings
Ranking Based On Selection: 13
Mikkel Klausen
Microbiology
enzymes
biotechnology
Metrics
H-Index
i10 Index
Citation
17
18
6,175
* Rankings
Ranking Based On Selection: 14
Nanna Ny Kristensen
Immunology
Host Response
Probiotics
Animal Models
Cell Assays
Metrics
H-Index
i10 Index
Citation
17
20
914
* Rankings
Ranking Based On Selection: 15
Hamid Rismani-Yazdi
Fermentation
Microbial Physiology
Biochemicals & Biofuels
Metabolic & Bioprocess Engineering
Environmental Biotechnology
Metrics
H-Index
i10 Index
Citation
16
17
3,585
* Rankings
Ranking Based On Selection: 16
Peter Bjarke Olsen
Microbiology
Microbiomics
Bioinformatics
Metrics
H-Index
i10 Index
Citation
16
17
1,653
* Rankings
Ranking Based On Selection: 19
Jakob Herschend
Mass Spectrometry
Microbial Biofilms
Evolution
Proteomics
Metabolomics
Metrics
H-Index
i10 Index
Citation
14
16
1,581
* Rankings
Ranking Based On Selection: 21
Chee-Leong Soong
enzyme
characterization
biofuel
bioconversion
Metrics
H-Index
i10 Index
Citation
13
13
767
* Rankings
Ranking Based On Selection: 22
Christopher J Dunning
Parkinson's Disease
Alzheimer's Disease
Extracellular Vesicles
Protein aggregation
Metrics
H-Index
i10 Index
Citation
12
12
1,941
* Rankings
Ranking Based On Selection: 24
Preeti Subhedar
Enzymatic reactions
Bioethanol production
Biodiesel production
Metrics
H-Index
i10 Index
Citation
11
11
1,283
* Rankings
Ranking Based On Selection: 27
Prashant Iyer
Biomass
pretreatment
fermentation
enzymes
cellulases
Metrics
H-Index
i10 Index
Citation
9
9
1,001
* Rankings
Ranking Based On Selection: 28
Sune Lobedanz
Biochemistry
biotechnology
molecular biology
protein chemistry
bioinformatics
Metrics
H-Index
i10 Index
Citation
8
8
693
* Rankings
Ranking Based On Selection: 29
Xiaofeng Ye
Research interest: Fermentation
Industrial process optimization
Biofuel
Wastewater treatment
Environmental engineering
Metrics
H-Index
i10 Index
Citation
8
8
339
* Rankings
Ranking Based On Selection: 30
Amanda J Fischer
Recombinant Proteins
Sustainability
Alternative Proteins
Industrial Enzymes
Metrics
H-Index
i10 Index
Citation
8
7
992
* Rankings
Ranking Based On Selection: 31
Bruna Marques Dos Santos
Climate change
Proteomics
Metabolomics
Mass spectrometry
Ecophysiology
Metrics
H-Index
i10 Index
Citation
7
7
444
* Rankings
Ranking Based On Selection: 33
Geoffrey Moxley
Chromatography
Biofuel
Enzymes
Metrics
H-Index
i10 Index
Citation
7
7
717
* Rankings
Ranking Based On Selection: 34
Guilherme De Moura Maciel
Dairy Science
Food Technology
Plant-Based Foods
Food Technology
New Product Development
Metrics
H-Index
i10 Index
Citation
7
6
293
* Rankings
Ranking Based On Selection: 35
Hanlin Ouyang
Biochemistry
Biophysics
Chemical Biology
Metrics
H-Index
i10 Index
Citation
6
5
332
* Rankings
Ranking Based On Selection: 37
W Nathan Cude
Microbial Ecology
Molecular Biology
Bacteriology
Microbiology
Metrics
H-Index
i10 Index
Citation
5
5
325
* Rankings
Ranking Based On Selection: 38
Jason Price
Process Engineering
Process Modelling
Data Science
Bio-Fuels
Enzymatic Biodiesel
Metrics
H-Index
i10 Index
Citation
5
2
122
Rankings
Ranking Based On Selection: 1
Mikael Rørdam Andersen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
47
79
9,369
Rankings
Ranking Based On Selection: 2
Lars Olsen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
43
86
5,094
Cytochrome P450
Histone Demethylase
Ionotropic Glutamate Receptors
SMARTCyp
thermodynamics
Rankings
Ranking Based On Selection: 3
Abdoreza Soleimani Farjam
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
36
71
3,121
Adaptation Physiology Enzyme Technology Critical Nutrition
Rankings
Ranking Based On Selection: 4
Jens Erik Nielsen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
35
55
15,362
Protein Engineering
Protein Design
Bioinformatics
Rankings
Ranking Based On Selection: 5
Sebastian Reinhold Sørensen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
33
55
3,639
Environmental microbiology
Biotechnology
Bioremediation
Bacteriology
Rankings
Ranking Based On Selection: 6
Dan Pettersson
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
31
51
3,946
Dietary fibre degrading enzymes
Rankings
Ranking Based On Selection: 7
Jesper Brask
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
27
39
2,646
organic synthesis
NMR
enzymes
biocatalysis
lipids
Rankings
Ranking Based On Selection: 8
Manish K. Tiwari
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,137
Protein Chemistry
Metalloenzymes
Protein Engineering & Enzymology
Rankings
Ranking Based On Selection: 9
Kenneth Jensen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,792
Rankings
Ranking Based On Selection: 10
John Jacob Parnell
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
20
25
5,218

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: 11
Pär Tufvesson
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
20
21
2,217
product & process development
biocatalysis
economics
LCA
modeling
Rankings
Ranking Based On Selection: 12
Nima Emami
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,234
Poultry nutrition
Poultry Immunology
Intestinal Health
Rankings
Ranking Based On Selection: 13
Mikkel Klausen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
17
18
6,175
Rankings
Ranking Based On Selection: 14
Nanna Ny Kristensen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
17
20
914
Immunology
Host Response
Probiotics
Animal Models
Cell Assays
Rankings
Ranking Based On Selection: 15
Hamid Rismani-Yazdi
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
16
17
3,585
Fermentation
Microbial Physiology
Biochemicals & Biofuels
Metabolic & Bioprocess Engineering
Environmental Biotechnology
Rankings
Ranking Based On Selection: 16
Peter Bjarke Olsen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,653
Rankings
Ranking Based On Selection: 17
Steffen Danielsen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,116
Rankings
Ranking Based On Selection: 18
Tobin J. Verbeke
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,257
Rankings
Ranking Based On Selection: 19
Jakob Herschend
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,581
Mass Spectrometry
Microbial Biofilms
Evolution
Proteomics
Metabolomics
Rankings
Ranking Based On Selection: 20
Gregory M. Ames
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,968
Rankings
Ranking Based On Selection: 21
Chee-Leong Soong
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
13
13
767
enzyme
characterization
biofuel
bioconversion
Rankings
Ranking Based On Selection: 22
Christopher J Dunning
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,941
Parkinson's Disease
Alzheimer's Disease
Extracellular Vesicles
Protein aggregation
Rankings
Ranking Based On Selection: 23
Michael Thorsen
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
12
17
1,449
Rankings
Ranking Based On Selection: 24
Preeti Subhedar
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,283
Enzymatic reactions
Bioethanol production
Biodiesel production
Rankings
Ranking Based On Selection: 25
Mette Holse,
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
9
7
498
Rankings
Ranking Based On Selection: 26
Brett Mcbrayer
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
9
7
322
Rankings
Ranking Based On Selection: 27
Prashant Iyer
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,001
Biomass
pretreatment
fermentation
enzymes
cellulases
Rankings
Ranking Based On Selection: 28
Sune Lobedanz
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
8
8
693
Biochemistry
biotechnology
molecular biology
protein chemistry
bioinformatics
Rankings
Ranking Based On Selection: 29
Xiaofeng Ye
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
8
8
339
Research interest: Fermentation
Industrial process optimization
Biofuel
Wastewater treatment
Environmental engineering
Rankings
Ranking Based On Selection: 30
Amanda J Fischer
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
8
7
992
Recombinant Proteins
Sustainability
Alternative Proteins
Industrial Enzymes
Rankings
Ranking Based On Selection: 31
Bruna Marques Dos Santos
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
7
7
444
Climate change
Proteomics
Metabolomics
Mass spectrometry
Ecophysiology
Rankings
Ranking Based On Selection: 32
Charles Hall
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,029
Rankings
Ranking Based On Selection: 33
Geoffrey Moxley
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
7
7
717
Chromatography
Biofuel
Enzymes
Rankings
Ranking Based On Selection: 34
Guilherme De Moura Maciel
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
7
6
293
Dairy Science
Food Technology
Plant-Based Foods
Food Technology
New Product Development
Rankings
Ranking Based On Selection: 35
Hanlin Ouyang
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
6
5
332
Rankings
Ranking Based On Selection: 36
Dennis Bonné
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
6
3
267
Rankings
Ranking Based On Selection: 37
W Nathan Cude
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
5
5
325
Microbial Ecology
Molecular Biology
Bacteriology
Microbiology
Rankings
Ranking Based On Selection: 38
Jason Price
Novozymes Bagsværd, Denmark
Metrics
H-Index
i10 Index
Citation Counts
5
2
122
Process Engineering
Process Modelling
Data Science
Bio-Fuels
Enzymatic Biodiesel