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: 1
Peter Uchenna Okoye
Construction Health and Safety
Sustainable Construction
Construction Economics
Construction management
Metrics
H-Index
i10 Index
Citation
16
22
990
* Rankings
Ranking Based On Selection: 2
Kevin Okolie
Construction Managent/Facilities Management
Metrics
H-Index
i10 Index
Citation
13
18
793
Stanley Chukwudi Ugochukwu
Construction Management
Contract Administration & Estimation
Metrics
H-Index
i10 Index
Citation
9
9
443
Ezeokoli Okechukwu Fidelis
Construction management
Disaster management
Flood Resilient buildings and Materials management
Metrics
H-Index
i10 Index
Citation
8
7
437
Ezeokonkwo John Ugochukwu
Building
Construction Engineering & Technology
Concrete Technology
Material Management
Metrics
H-Index
i10 Index
Citation
5
3
178
Dominic Anosike Obodoh
Structural Engineering
Project Management
Construction Management
Construction Technology
Metrics
H-Index
i10 Index
Citation
5
4
101

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Nwokediuko Nkechinyere
civil Engineering
Geotechnical Engineering
Geoenvironmental Engineering
Metrics
H-Index
i10 Index
Citation
3
1
21
Echefuna Cyril Mbanusi
Structural engineering
civil and Structural Engineering
Building Maintenance Management
Construction ManagementSoil Mechanics and Foundations
Finite Element Modeling
Metrics
H-Index
i10 Index
Citation
3
1
17
Chiamaka Ogochukwu Obiora
Construction Management
Concrete Technology
Facility Management.
Metrics
H-Index
i10 Index
Citation
2
0
15
Irving Okoyeh
Building Sciences
Landscape Architecture
Urban Design
Housing
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Peter Uchenna Okoye
Metrics
H-Index
i10 Index
Citation Counts
16
22
990
Construction Health and Safety
Sustainable Construction
Construction Economics
Construction management
Rankings
Ranking Based On Selection: 2
Kevin Okolie
Metrics
H-Index
i10 Index
Citation Counts
13
18
793
Rankings
Ranking Based On Selection: 3
Stanley Chukwudi Ugochukwu
Metrics
H-Index
i10 Index
Citation Counts
9
9
443
Construction Management
Contract Administration & Estimation
Rankings
Ranking Based On Selection: 4
Ezeokoli Okechukwu Fidelis
Metrics
H-Index
i10 Index
Citation Counts
8
7
437
Construction management
Disaster management
Flood Resilient buildings and Materials management
Rankings
Ranking Based On Selection: 5
Chidolue Alfred Chineye
Metrics
H-Index
i10 Index
Citation Counts
7
6
209
Rankings
Ranking Based On Selection: 6
Celestine Akaolisa Ezeagu
Metrics
H-Index
i10 Index
Citation Counts
6
3
115
Rankings
Ranking Based On Selection: 7
Ezeokonkwo John Ugochukwu
Metrics
H-Index
i10 Index
Citation Counts
5
3
178
Building
Construction Engineering & Technology
Concrete Technology
Material Management
Rankings
Ranking Based On Selection: 8
Alintah-Abel Uchechi Vanessa
Metrics
H-Index
i10 Index
Citation Counts
5
2
57
Construction Management
Procurement
Quality Management
Rankings
Ranking Based On Selection: 9
Dominic Anosike Obodoh
Metrics
H-Index
i10 Index
Citation Counts
5
4
101
Structural Engineering
Project Management
Construction Management
Construction Technology
Rankings
Ranking Based On Selection: 10
Iheama Ndidi Blessing
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Construction Management
Sustainability and Maintenance

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Rankings
Ranking Based On Selection: 11
Ifeanyi Kenneth Omaliko
Metrics
H-Index
i10 Index
Citation Counts
3
2
29
Rankings
Ranking Based On Selection: 12
Nwokediuko Nkechinyere
Metrics
H-Index
i10 Index
Citation Counts
3
1
21
civil Engineering
Geotechnical Engineering
Geoenvironmental Engineering
Rankings
Ranking Based On Selection: 13
Echefuna Cyril Mbanusi
Metrics
H-Index
i10 Index
Citation Counts
3
1
17
Structural engineering
civil and Structural Engineering
Building Maintenance Management
Construction ManagementSoil Mechanics and Foundations
Finite Element Modeling
Rankings
Ranking Based On Selection: 14
Ohazulume Gilbert Chidi
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Rankings
Ranking Based On Selection: 15
Chiamaka Ogochukwu Obiora
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
Construction Management
Concrete Technology
Facility Management.
Rankings
Ranking Based On Selection: 16
Okoye Ngozi Marykate
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 17
Eudora Ndidiamaka Okolie
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 18
Irving Okoyeh
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Building Sciences
Landscape Architecture
Urban Design
Housing