Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Jaakko Kaprio](/user/assets/images/profile/no-profile-photo.png)
genetic epidemiology
substance use
sleep
obesity
physical inactivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,240
860
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Harri Alenius](https://cdn.adscientificindex.com/pictures/20/1657377.jpg)
Allergy
Immunology
Toxicology
Nanotoxicology
Microbiome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
147
0.659
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Eero Vuorio](/user/assets/images/profile/no-profile-photo.png)
molecular biology
science policy
ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
34
0.194
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Irma Järvelä](https://cdn.adscientificindex.com/pictures/4f/1657444.jpg)
genetics
genomics
brain development
musical traits
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
69
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Alexandre Aleixo](https://cdn.adscientificindex.com/pictures/dc/1657510.jpg)
Amazonia
Biodiversity
Conservation
Genomics
Taxonomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
103
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Pekka Lappalainen](/user/assets/images/profile/no-profile-photo.png)
cell biology
cytoskeleton
membranes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
108
0.844
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Olli Ritvos](/user/assets/images/profile/no-profile-photo.png)
molecular biology
reproductive endocrinology
growth factor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
77
0.616
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Markku Varjosalo](https://cdn.adscientificindex.com/pictures/9e/1657555.jpg)
systems medicine
systems biology
proteomics
cancer
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
117
0.975
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Iiris Hovatta](/user/assets/images/profile/no-profile-photo.png)
genetic and neurobiological basis of neuropsychiatric diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
75
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Hanna M Oksanen](https://cdn.adscientificindex.com/pictures/bc/1657782.jpg)
Molecular virology
Molecular Biology
Archaeal viruses
Bacteriophages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Priit Palta](https://cdn.adscientificindex.com/pictures/ff/1657554.jpg)
Bioinformatics
genome informatics
genomics data science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Tuomas Heikkinen](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
45
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Marco Savarese](/user/assets/images/profile/no-profile-photo.png)
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Mikko Frilander](/user/assets/images/profile/no-profile-photo.png)
pre-mRNA splicing
RNA processing
RNAseq
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
38
0.594
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Alex Bunker](https://cdn.adscientificindex.com/pictures/30/1657778.jpg)
molecular modeling
nanomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Taru Tukiainen *](https://cdn.adscientificindex.com/pictures/6f/1657355.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
53
0.930
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Ville Mustonen](https://cdn.adscientificindex.com/pictures/e2/1657486.jpg)
Bioinformatics
Computational Biology
Evolution
#UnivHelsinkiCS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
48
0.873
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Hongxia Zhao](/user/assets/images/profile/no-profile-photo.png)
Mitochondrial biology
Membrane biology
Cell Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
44
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Esa Pitkänen](https://cdn.adscientificindex.com/pictures/27/1657762.jpg)
Machine Learning
Cancer Genetics
Computational Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Outi Kilpivaara](/user/assets/images/profile/no-profile-photo.png)
genetics
cancer
hematological malignancies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
44
0.898
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Vivek Sharma](https://cdn.adscientificindex.com/pictures/e2/1657909.jpg)
Computational Biophysics
Molecular Dynamics
Quantum Chemistry
Biological Energy Conversion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Jenni Hultman](https://cdn.adscientificindex.com/pictures/09/1657655.jpg)
microbial ecology
arctic ecosystems
metagenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
36
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Aleksandr Ianevski](https://cdn.adscientificindex.com/pictures/6b/1658159.jpg)
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Teemu Palviainen](https://cdn.adscientificindex.com/pictures/8f/1657983.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Ingemar von Ossowski](https://cdn.adscientificindex.com/pictures/5d/1657665.jpg)
Molecular microbiology
Protein engineering
Protein chemistry
Microbial genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
31
0.721
Jaakko Kaprio
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,240
860
0.694
genetic epidemiology
substance use
sleep
obesity
physical inactivity
Harri Alenius
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
147
0.659
Allergy
Immunology
Toxicology
Nanotoxicology
Microbiome
Eero Vuorio
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
34
0.194
molecular biology
science policy
ethics
Irma Järvelä
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
69
0.500
genetics
genomics
brain development
musical traits
Alexandre Aleixo
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
103
0.780
Amazonia
Biodiversity
Conservation
Genomics
Taxonomy
Pekka Lappalainen
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
108
0.844
cell biology
cytoskeleton
membranes
Olli Ritvos
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
77
0.616
molecular biology
reproductive endocrinology
growth factor
Markku Varjosalo
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
117
0.975
systems medicine
systems biology
proteomics
cancer
immunology
Iiris Hovatta
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
75
0.728
genetic and neurobiological basis of neuropsychiatric diseases
Hanna M Oksanen
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
Molecular virology
Molecular Biology
Archaeal viruses
Bacteriophages
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!
Priit Palta
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
Bioinformatics
genome informatics
genomics data science
Tuomas Heikkinen
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
45
0.692
Marco Savarese
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
Mikko Frilander
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
38
0.594
pre-mRNA splicing
RNA processing
RNAseq
genomics
Alex Bunker
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
molecular modeling
nanomedicine
Taru Tukiainen *
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
53
0.930
Ville Mustonen
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
48
0.873
Bioinformatics
Computational Biology
Evolution
#UnivHelsinkiCS
Hongxia Zhao
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
44
0.815
Mitochondrial biology
Membrane biology
Cell Biology
Esa Pitkänen
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
Machine Learning
Cancer Genetics
Computational Biology
Outi Kilpivaara
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
44
0.898
genetics
cancer
hematological malignancies
Vivek Sharma
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
Computational Biophysics
Molecular Dynamics
Quantum Chemistry
Biological Energy Conversion
Jenni Hultman
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
36
0.783
microbial ecology
arctic ecosystems
metagenomics
Aleksandr Ianevski
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
Teemu Palviainen
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
Ingemar von Ossowski
University of Helsinki
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
31
0.721
Molecular microbiology
Protein engineering
Protein chemistry
Microbial genomics