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The 30 largest research institutes in São Paulo

Tamtam tracks 32 research institutes headquartered in São Paulo. This list ranks the 30 largest by number of employees on LinkedIn, led by Einstein Hospital Israelita, USP - Universidade de São Paulo and Sírio-Libanês. Their median headcount is 1,298. Half of them were founded in 1954 or later.

🇧🇷 São Paulo30 companiesUpdated Nov 12, 2026

These research institutes in São Paulo are primarily large organizations in higher education and healthcare. They include major universities and hospitals dedicated to both patient care and scientific advancement. Examples are Einstein Hospital Israelita, which offers cutting-edge treatments, and USP - Universidade de São Paulo, recognized globally for its educational and research contributions. Sírio-Libanês is another prominent healthcare institution with a long history of medical services, education, and research.

A clear pattern among these institutions is their focus on public health and education. Many, like Hospital das Clínicas da Faculdade de Medicina da USP and Santa Casa de Misericórdia de São Paulo, are public or philanthropic entities with a long-standing commitment to community service. A significant number were founded in the mid-20th century, indicating a period of growth in structured research and educational initiatives in the region.

#CompanyIndustryHeadquarters EmployeesFounded
1
Einstein Hospital Israelitaeinstein.br

A leading healthcare institution offering cutting-edge treatments, compassionate care, social responsibility initiatives, and education and research programs for the community

Hospitals and Health Care 🇧🇷 São Paulo 40,979 n/a
2
USP - Universidade de São Paulowww5.usp.br

Educates students, conducts research, and contributes to scientific productivity, recognized by global rankings for faculty, student, and staff dedication.

Higher Education 🇧🇷 São Paulo 23,205 1934
3
Sírio-Libanêshospitalsiriolibanes.org.br

A renowned healthcare institution with philanthropic roots, offering top-notch medical services, cutting-edge technology, education, research, and social responsibility initiatives for 100 years

Hospitals and Health Care 🇧🇷 São Paulo 19,137 1921
4
Universidade Estadual Paulista Júlio de Mesquita Filhowww2.unesp.br

A leading Brazilian university with a multicampus structure offering quality education, research opportunities, and community services to students and society

Higher Education 🇧🇷 São Paulo 9,365 1976
5
Hospital das Clínicas da Faculdade de Medicina da USPhc.fm.usp.br

A public institution affiliated with a medical school in São Paulo, dedicated to health public healthcare through education, research, assistance, and management

Hospitals and Health Care 🇧🇷 São Paulo 8,241 1944
6
Santa Casa de Misericórdia de São Paulodoar.santacasasp.org.br

A long-standing philanthropic institution providing high-quality healthcare services, medical education, and research with a focus on complex treatments and diagnostic services

Hospitals and Health Care 🇧🇷 São Paulo 8,239 1560
7
Unifesp - Universidade Federal de São Pauloportal.unifesp.br

Specialized institution in health sciences, offering training for human resources and conducting scientific research Provides clinical practice and welfare services

Higher Education 🇧🇷 São Paulo 7,476 1994
8
Universidade Presbiteriana Mackenziemackenzie.br

Educates individuals for citizenship, fosters personal and societal development through teaching, research, extension, cultural, sports, social, and spiritual activities, grounded in reformed Christian faith.

Higher Education 🇧🇷 São Paulo 5,286 1870
9
Instituto do Câncer do Estado de São Paulo - ICESPicesp.org.br

A leading oncology center in Latin America, focused on providing high-quality care, education, and research in the public health system

Hospitals and Health Care 🇧🇷 São Paulo 4,018 2008
10
Pontifícia Universidade Católica de São Paulowww5.pucsp.br

Established in 1946, this renowned Brazilian university upholds Catholic principles while promoting academic freedom and social responsibility, ranking highly nationwide

Higher Education 🇧🇷 São Paulo 3,113 1946
11
Fundação Faculdade de Medicinaffm.br

A non-profit foundation supporting education, research, and healthcare at the University of São Paulo's Medical School and Hospital

Non-profit Organizations 🇧🇷 São Paulo 2,999 1986
12
FAPESPfapesp.br

FAPESP is a leading agency funding scientific and technological research in São Paulo, supporting projects, exchanges, and dissemination of knowledge

Research Services 🇧🇷 São Paulo 2,334 1962
13
Insper Instituto de Ensino e Pesquisainsper.edu.br

A non-profit institution offering education and research in business, economics, and law, with a modern campus in São Paulo and international partnerships

Higher Education 🇧🇷 São Paulo 1,962 1987
14
AFIP-Associação Fundo de Incentivo à Pesquisaafip.com.br

A non-profit organization founded in the 1970s to provide financial support for healthcare, research, and community medical services, with a focus on public health

Non-profit Organizations 🇧🇷 São Paulo 1,670 1976
15
Instituto de Pesquisas Tecnológicasipt.br

A non-profit public research institute in Brazil focused on applied research, technical services, innovation, and professional education to support industry and public policies

Research Services 🇧🇷 São Paulo 1,298 1899

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16
Escola Politécnica da USPpoli.usp.br

A prestigious engineering school in Latin America offering a wide range of undergraduate, graduate, and specialization courses with excellent teaching and research facilities

Higher Education 🇧🇷 São Paulo 1,267 1893
17
Faculdade de Ciências Médicas da Santa Casa de São Paulofavc.fcmsantacasasp.edu.br

The organization established in 1962 promotes medical education, supports scientific research, and addresses medical-social issues by training professionals and producing scientific knowledge

Higher Education 🇧🇷 São Paulo 1,063 1963
18
IPENipen.br

An institute specializing in energy and nuclear research, promoting scientific advancements and innovation in the field

Government Administration 🇧🇷 São Paulo 987 1956
19
Escola Paulista de Medicina - EPM/UNIFESPunifesp.br

An institution offering a wide range of medical education programs, including Medicine, Nursing, Biomedical Sciences, Audiology, and Ophthalmic Technology Producing competent healthcare professionals

Higher Education 🇧🇷 São Paulo 818 1933
20
Instituto Dante Pazzanese de Cardiologia - IDPCidpc.org.br

Specialized in cardiovascular healthcare services, including outpatient care, emergency treatment, and research in cardiovascular diseases, focusing on prevention, diagnosis, treatment, and education

Public Health 🇧🇷 São Paulo 738 n/a
21
Instituição de Ensino FIPEfipe.org.br

A non-profit organization established in 1973 supporting the Department of Economics at the University of São Paulo, with a focus on education, projects, and economic indicators

Higher Education 🇧🇷 São Paulo 656 1973
22
Faculdade de Medicina da Universidade de São Paulofm.usp.br

The organization focuses on undergraduate and postgraduate education, research, and community service related to medicine, physiotherapy, speech therapy, and occupational therapy

Higher Education 🇧🇷 São Paulo 641 1912
23
Instituto Adolfo Lutzial.sp.gov.br

The organization is a public health institute that leads surveillance, research, and innovation in biomedical, food, and chemical sciences, aiming to protect and improve public health

Hospitals and Health Care 🇧🇷 São Paulo 621 n/a
24
FGV EAESPeaesp.fgv.br

A high-level research center and leadership training institution with over a hundred international partners and various double degree agreements

Higher Education 🇧🇷 São Paulo 477 1954
25
Instituto de Saúdesaude.sp.gov.br

The organization evaluates health policies, conducts scientific research, and promotes technological innovation to improve public health policies and the quality of life

Research Services 🇧🇷 São Paulo 467 1969
26
IPq - Instituto de Psiquiatria do Hospital das Clínicas da FMUSPipqhc.org.br

A psychiatric institute affiliated with a renowned university hospital in São Paulo, Brazil, specializing in research, education, and patient care

Mental Health Care 🇧🇷 São Paulo 392 1952
27
Institute of Biomedical Sciences - University of Sao Pauloicb.usp.br

This institution specializes in teaching and researching various areas of Health Sciences, such as Immunology, Microbiology, and Physiology, to develop innovative solutions for health

Higher Education 🇧🇷 São Paulo 371 1969
28
FESPSP - Fundação Escola de Sociologia e Politica de São Paulofespsp.org.br

Specializing in sociology, politics, biblioteconomy, and social sciences education, research, and consulting for public and private sectors in Brazil

Higher Education 🇧🇷 São Paulo 339 1933
29
Instituto Biológicobiologico.sp.gov.br

The Biological Institute develops and shares scientific knowledge in animal and plant health, environmental impact, aiming to improve population's quality of life

Research Services 🇧🇷 São Paulo 329 1927
30
Universidade de São Paulo (USP)www5.usp.br

A prestigious public university in São Paulo, Brazil, offering a wide range of courses in teaching, research, and university extension in all areas of knowledge

Higher Education 🇧🇷 São Paulo 307 n/a

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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