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: 2
Isabelle Szmigin
Marketing
Consumer Behaviour
Responsible Business
Metrics
H-Index
i10 Index
Citation
58
98
11,552
Thomas L Powers
Marketing
Marketing Strategy
International Marketing
Health Care Marketing
Metrics
H-Index
i10 Index
Citation
42
80
5,556
Len Tiu Wright
Marketing
Marketing Research
Entrepreneurship
Global Markets
Acedemy of Marketing
Metrics
H-Index
i10 Index
Citation
37
57
6,323
Louise M Hassan
Consumer Research
Responsible Consumption
and Social Marketing
Metrics
H-Index
i10 Index
Citation
33
45
6,130
Richard L. Williams
Healthcare product development
translation of biomaterials
healthcare commercialisation
Metrics
H-Index
i10 Index
Citation
18
21
773
David Houghton
Digital Marketing
Social Media
Self-Disclosure
Consumer Interaction
Online Engagement
Metrics
H-Index
i10 Index
Citation
17
19
1,304

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
John D Hansen
Personal Selling
Sales Management
Ethics
Marketing
Metrics
H-Index
i10 Index
Citation
14
15
2,725
* Rankings
Ranking Based On Selection: 13
Carol M Motley
Marketing
Advertising
Public Policy
Health Disparities
Metrics
H-Index
i10 Index
Citation
14
15
1,954
Douglas J Ayers
Marketing
New Product Development
Entrepreneurship
Healthcare
Metrics
H-Index
i10 Index
Citation
9
9
1,004
Kay Hogan Smith
consumer health information
public health
evidence-based practice
systematic reviews
Metrics
H-Index
i10 Index
Citation
6
6
165
Nicole Dilg Beachum
Digital Marketing
eWOM
Service Failure
Service Recovery
AI
Metrics
H-Index
i10 Index
Citation
2
1
36
Rankings
Ranking Based On Selection: 1
Lloyd C. Harris
Metrics
H-Index
i10 Index
Citation Counts
79
130
28,998
Rankings
Ranking Based On Selection: 2
Isabelle Szmigin
Metrics
H-Index
i10 Index
Citation Counts
58
98
11,552
Marketing
Consumer Behaviour
Responsible Business
Rankings
Ranking Based On Selection: 3
Thomas L Powers
Metrics
H-Index
i10 Index
Citation Counts
42
80
5,556
Marketing
Marketing Strategy
International Marketing
Health Care Marketing
Rankings
Ranking Based On Selection: 4
Len Tiu Wright
Metrics
H-Index
i10 Index
Citation Counts
37
57
6,323
Marketing
Marketing Research
Entrepreneurship
Global Markets
Acedemy of Marketing
Rankings
Ranking Based On Selection: 5
Louise M Hassan
Metrics
H-Index
i10 Index
Citation Counts
33
45
6,130
Consumer Research
Responsible Consumption
and Social Marketing
Rankings
Ranking Based On Selection: 6
Andrew Pressey
Metrics
H-Index
i10 Index
Citation Counts
29
44
2,891
Rankings
Ranking Based On Selection: 7
Shibin Sheng
Metrics
H-Index
i10 Index
Citation Counts
28
40
5,789
Rankings
Ranking Based On Selection: 8
Sheena Leek
Metrics
H-Index
i10 Index
Citation Counts
27
35
4,068
Rankings
Ranking Based On Selection: 9
Richard L. Williams
Metrics
H-Index
i10 Index
Citation Counts
18
21
773
Healthcare product development
translation of biomaterials
healthcare commercialisation
Rankings
Ranking Based On Selection: 10
David Houghton
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,304
Digital Marketing
Social Media
Self-Disclosure
Consumer Interaction
Online Engagement

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
C Michael Wittmann
Metrics
H-Index
i10 Index
Citation Counts
15
15
3,250
Marketing
sales
supply chain
marketing strategy
Rankings
Ranking Based On Selection: 12
John D Hansen
Metrics
H-Index
i10 Index
Citation Counts
14
15
2,725
Personal Selling
Sales Management
Ethics
Marketing
Rankings
Ranking Based On Selection: 13
Carol M Motley
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,954
Marketing
Advertising
Public Policy
Health Disparities
Rankings
Ranking Based On Selection: 14
Douglas J Ayers
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,004
Marketing
New Product Development
Entrepreneurship
Healthcare
Rankings
Ranking Based On Selection: 15
Kay Hogan Smith
Metrics
H-Index
i10 Index
Citation Counts
6
6
165
consumer health information
public health
evidence-based practice
systematic reviews
Rankings
Ranking Based On Selection: 16
Colleen E Mcclure
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
B2B
relationship marketing
organizational buying
sales
Rankings
Ranking Based On Selection: 17
Michael A Pimentel
Metrics
H-Index
i10 Index
Citation Counts
2
2
70
Rankings
Ranking Based On Selection: 18
Nicole Dilg Beachum
Metrics
H-Index
i10 Index
Citation Counts
2
1
36
Digital Marketing
eWOM
Service Failure
Service Recovery
AI