University, Institute, Company, Hospital

North America 355 Institution Rankings 2025

"AD Scientific Index" is the only university/institution ranking system that analyzes the distribution of scientists in an institution according to the top % 10, %20, %40, %60, % 80, 90% percentiles and total scientists. In addition to the country, continent and world ranking of all institutions (24,490), the "Type of Institution" section provides the ranking of universities separately among All Universities (2,315), Private Universities (1,125) and Public Universities (1,190) is given separately. You can also find the rankings of institutions (355), companies (778) and hospitals (54). AD Scientific Index" is the only source where you can rank and analyze (24,490), institutions based on University Total H Index, University Last 6 Years H Index, University Total i10 Index, University Last 6 Years i10 Index, University Total Citations, and University Last 6 Years Citations criteria — all available with real-time updates. See also: University Subject Rankings, Young University Rankings. Maximize your institution's potential with our 360° Real-Time Institutional Analysis Subscription and Institutional Subcription, offering comprehensive insights and strategic advantages.

* Total H Index Rankings

Rankings

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Country Rank

Ranking Based On Selection:

National Institutes of Health

Bethesda , United States - Institution 1887

Scientist Distribution by Success Percentiles at This Institution:

Top 10

573
Top 30

1,431
Top 50

1,798
Top 70

1,839

Staff ( 1,845 )

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* Total H Index Rankings

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NASA Ames Research Center

NASA Ames

California , United States - Institution 1939

Scientist Distribution by Success Percentiles at This Institution:

Top 10

519
Top 30

1,241
Top 50

1,472
Top 70

1,508

Staff ( 1,526 )

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* Total H Index Rankings

Rankings

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Lawrence Berkeley National Laboratory

Berkeley , United States - Institution 1931

Scientist Distribution by Success Percentiles at This Institution:

Top 10

382
Top 30

864
Top 50

1,056
Top 70

1,116

Staff ( 1,151 )

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* Total H Index Rankings

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Oak Ridge National Laboratory

Oak Ridge , United States - Institution 1943

Scientist Distribution by Success Percentiles at This Institution:

Top 10

353
Top 30

866
Top 50

1,031
Top 70

1,128

Staff ( 1,182 )

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Los Alamos National Laboratory

New Mexico , United States - Institution 1943

Scientist Distribution by Success Percentiles at This Institution:

Top 10

318
Top 30

803
Top 50

1,031
Top 70

1,136

Staff ( 1,188 )

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Argonne National Laboratory

Lemont , United States - Institution 1946

Scientist Distribution by Success Percentiles at This Institution:

Top 10

312
Top 30

658
Top 50

865
Top 70

947

Staff ( 974 )

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* Total H Index Rankings

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US Department of Agriculture

, United States - Institution 1862

Scientist Distribution by Success Percentiles at This Institution:

Top 10

298
Top 30

472
Top 50

500
Top 70

515

Staff ( 521 )

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U.S. Geological Survey

Reston , United States - Institution 1879

Scientist Distribution by Success Percentiles at This Institution:

Top 10

283
Top 30

706
Top 50

898
Top 70

995

Staff ( 1,050 )

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National Oceanic and Atmospheric Administration (NOAA)

, United States - Institution 1970

Scientist Distribution by Success Percentiles at This Institution:

Top 10

271
Top 30

683
Top 50

886
Top 70

989

Staff ( 1,053 )

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National Institute of Standards and Technology

Maryland , United States - Institution 1901

Scientist Distribution by Success Percentiles at This Institution:

Top 10

255
Top 30

651
Top 50

812
Top 70

864

Staff ( 884 )

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* Total H Index Rankings