# 50 leading research institutes in São Paulo State

Tamtam tracks 62 research institutes headquartered in São Paulo State. This list ranks the 50 largest by number of employees on LinkedIn, led by Einstein Hospital Israelita, USP - Universidade de São Paulo and Sírio-Libanês. Their median headcount is 1,062. Half of them were founded in 1963 or later. The most common headquarters are São Paulo (27), Campinas (3) and Ribeirão Preto (3).

These organizations in São Paulo State are predominantly large research institutes, with a strong emphasis on healthcare and higher education. They include major hospitals and universities that contribute significantly to both medical care and academic research.

Notable examples include Einstein Hospital Israelita, offering cutting-edge treatments and education, and USP - Universidade de São Paulo, recognized globally for its research and academic contributions. Sírio-Libanês provides top-notch medical services and research, while Universidade Estadual de Campinas focuses on science education. Hospital das Clínicas da Faculdade de Medicina da USP is dedicated to public healthcare through education and research, and Santa Casa de Misericórdia de São Paulo offers high-quality healthcare services and medical education. A clear pattern is the concentration of these large institutions in the city of São Paulo itself, with a few prominent exceptions like Campinas and Botucatu.

🇧🇷 São Paulo State · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Einstein Hospital Israelita](https://www.tamtam.ai/c/einstein-hospital-israelita) (einstein.br)<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 |  |
| 2 | [USP - Universidade de São Paulo](https://www.tamtam.ai/c/usp-universidade-de-sao-paulo) (www5.usp.br)<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-Libanês](https://www.tamtam.ai/c/sirio-libanes) (hospitalsiriolibanes.org.br)<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 de Campinas](https://www.tamtam.ai/c/universidade-estadual-de-campinas) (unicamp.br)<br>Public university in São Paulo, Brazil, with a focus on science education Offers undergraduate and graduate programs with multiple campuses | Research Services | 🇧🇷 Campinas | 12,392 | 1966 |
| 5 | [Universidade Estadual Paulista Júlio de Mesquita Filho](https://www.tamtam.ai/c/universidade-estadual-paulista-julio-de-mesquita-filho) (www2.unesp.br)<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 |
| 6 | [Hospital das Clínicas da Faculdade de Medicina da USP](https://www.tamtam.ai/c/hospital-das-clinicas-da-faculdade-de-medicina-da-usp) (hc.fm.usp.br)<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 |
| 7 | [Santa Casa de Misericórdia de São Paulo](https://www.tamtam.ai/c/santa-casa-de-misericordia-de-sao-paulo) (doar.santacasasp.org.br)<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 |
| 8 | [Unifesp - Universidade Federal de São Paulo](https://www.tamtam.ai/c/unifesp-universidade-federal-de-sao-paulo) (portal.unifesp.br)<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 |
| 9 | [Universidade Presbiteriana Mackenzie](https://www.tamtam.ai/c/universidade-presbiteriana-mackenzie) (mackenzie.br)<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 |
| 10 | [Unesp](https://www.tamtam.ai/c/unesp-botucatu) (ibb.unesp.br)<br>Specializing in research, education, and consulting in statistics, applied mathematics, and health fields such as bioestatistics, medicine, and nutrition | Higher Education | 🇧🇷 Botucatu | 4,312 |  |
| 11 | [Instituto do Câncer do Estado de São Paulo - ICESP](https://www.tamtam.ai/c/instituto-do-cancer-do-estado-de-sao-paulo-icesp) (icesp.org.br)<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 |
| 12 | [Pontifícia Universidade Católica de São Paulo](https://www.tamtam.ai/c/pontificia-universidade-catolica-de-sao-paulo) (www5.pucsp.br)<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 |
| 13 | [Fundação Faculdade de Medicina](https://www.tamtam.ai/c/fundacao-faculdade-de-medicina) (ffm.br)<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 |
| 14 | [Universidade Federal do ABC](https://www.tamtam.ai/c/universidade-federal-do-abc) (ufabc.edu.br)<br>Federal Government institution in Santo Andre, SP, Brazil Developed the university's Statute and General Regulations for administrative organization and operation | Higher Education | 🇧🇷 Santo André | 2,355 | 2006 |
| 15 | [FAPESP](https://www.tamtam.ai/c/fapesp) (fapesp.br)<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 |
| 16 | [Insper Instituto de Ensino e Pesquisa](https://www.tamtam.ai/c/insper-instituto-de-ensino-e-pesquisa) (insper.edu.br)<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 |
| 17 | [UFSCar - Universidade Federal de São Carlos](https://www.tamtam.ai/c/ufscar-universidade-federal-de-sao-carlos) (ufscar.br)<br>A public institution offering free higher education, the first and only federal university in the interior of Sao Paulo, with multiple campuses | Higher Education | 🇧🇷 São Carlos | 1,838 | 1968 |
| 18 | [Brazilian Center for Research in Energy and Materials (CNPEM)](https://www.tamtam.ai/c/brazilian-center-for-research-in-energy-and-materials-cnpem) (cnpem.br)<br>A research organization managing four national laboratories focused on synchrotron light, biotechnology, bioenergy, and nanotechnology, offering facilities to academia and industry worldwide | Research Services | 🇧🇷 Campinas | 1,686 | 1997 |
| 19 | [AFIP-Associação Fundo de Incentivo à Pesquisa](https://www.tamtam.ai/c/afip-associacao-fundo-de-incentivo-a-pesquisa) (afip.com.br)<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 |
| 20 | [Instituto Tecnológico de Aeronáutica - ITA](https://www.tamtam.ai/c/instituto-tecnologico-de-aeronautica-ita) (ita.br)<br>Specialized university institution focused on aerospace education, research, and training of professionals in collaboration with the Brazilian Air Force | Higher Education | 🇧🇷 São José dos Campos | 1,459 | 1950 |
| 21 | [Instituto de Pesquisas Tecnológicas](https://www.tamtam.ai/c/instituto-de-pesquisas-tecnologicas) (ipt.br)<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 |
| 22 | [Escola Politécnica da USP](https://www.tamtam.ai/c/escola-politecnica-da-usp) (poli.usp.br)<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 |
| 23 | [Universidade Metodista de São Paulo](https://www.tamtam.ai/c/universidade-metodista-de-sao-paulo) (metodista.br)<br>A traditional higher education institution offering undergraduate, postgraduate, and short-term courses focusing on communication and information, with recognition for excellence in distance education | Higher Education | 🇧🇷 São Bernardo do Campo | 1,230 | 1938 |
| 24 | [Faculdade de Ciências Médicas da Santa Casa de São Paulo](https://www.tamtam.ai/c/faculdade-de-ciencias-medicas-da-santa-casa-de-sao-paulo) (favc.fcmsantacasasp.edu.br)<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 |
| 25 | [Hospital de Cancer de Barretos Fundação PIO XII](https://www.tamtam.ai/c/hospital-de-cancer-de-barretos-fundacao-pio-xii) (hospitaldeamor.com.br)<br>The organization provides specialized cancer treatment services for low-income patients, founded in 1967 and continually expanding with community and governmental support | Wellness and Fitness Services | 🇧🇷 Barretos | 1,062 | 1962 |
| 26 | [IPEN](https://www.tamtam.ai/c/ipen) (ipen.br)<br>An institute specializing in energy and nuclear research, promoting scientific advancements and innovation in the field | Government Administration | 🇧🇷 São Paulo | 987 | 1956 |
| 27 | [Escola Superior de Agricultura "Luiz de Queiroz"](https://www.tamtam.ai/c/escola-superior-de-agricultura-luiz-de-queiroz) (esalq.usp.br)<br>The company is a public institution located in Piracicaba, offering agricultural education and research opportunities with a focus on tradition and innovation | Higher Education | 🇧🇷 Piracicaba | 919 | 1901 |
| 28 | [FAEPA - Fundação de Apoio ao Ens. Pesq. e Assist. do HCFMRP-USP](https://www.tamtam.ai/c/faepa-fundacao-de-apoio-ao-ens-pesq-e-assist-do-hcfmrp-usp) (faepa.br)<br>A non-profit organization in the healthcare sector in São Paulo, focusing on comprehensive health assistance, managing state hospitals, and supporting research projects | Hospitals and Health Care | 🇧🇷 Ribeirão Preto | 907 | 1988 |
| 29 | [Universidade de Sorocaba](https://www.tamtam.ai/c/universidade-de-sorocaba) (uniso.br)<br>A top-ranked community university in Sorocaba, offering high-quality higher education and distinguished by a perfect MEC rating for institutional reaccreditation | Higher Education | 🇧🇷 Sorocaba | 889 | 1994 |
| 30 | [UNIVAP](https://www.tamtam.ai/c/univap) (univap.br)<br>A non-profit educational institution founded in 1954, offering a range of courses and promoting research for regional and national development | Higher Education | 🇧🇷 São José dos Campos | 849 | 1982 |
| 31 | [FAMERP - Faculdade de Medicina de São José do Rio Preto](https://www.tamtam.ai/c/famerp-faculdade-de-medicina-de-sao-jose-do-rio-preto) (famerp.br)<br>This organization is a state higher education institution offering medical and nursing programs, residency and specialization courses, and healthcare services to 460 municipalities | E-Learning Providers | 🇧🇷 São José do Rio Preto | 833 | 1980 |
| 32 | [Escola Paulista de Medicina - EPM/UNIFESP](https://www.tamtam.ai/c/escola-paulista-de-medicina-epm-unifesp) (unifesp.br)<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 |
| 33 | [Instituto Dante Pazzanese de Cardiologia - IDPC](https://www.tamtam.ai/c/instituto-dante-pazzanese-de-cardiologia-idpc) (idpc.org.br)<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 |  |
| 34 | [FEI](https://www.tamtam.ai/c/fei) (portal.fei.edu.br)<br>A pioneering educational institution offering programs in business, technology, and management, with a focus on creating skilled labor for Brazil's industrial and technology sectors | Higher Education | 🇧🇷 São Bernardo do Campo | 723 |  |
| 35 | [Faculdade de Medicina de Marília - Famema](https://www.tamtam.ai/c/faculdade-de-medicina-de-marilia-famema) (famema.br)<br>A public institution in São Paulo offering free courses in Medicine and Nursing, affiliated with the state government's economic and technological development department | Higher Education | 🇧🇷 Marília | 666 | 1966 |
| 36 | [Instituição de Ensino FIPE](https://www.tamtam.ai/c/instituicao-de-ensino-fipe) (fipe.org.br)<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 |
| 37 | [Faculdade de Medicina da Universidade de São Paulo](https://www.tamtam.ai/c/faculdade-de-medicina-da-universidade-de-sao-paulo) (fm.usp.br)<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 |
| 38 | [USP / ESALQ](https://www.tamtam.ai/c/usp-esalq) (esalq.usp.br)<br>Agricultural school affiliated with University of São Paulo offering educational programs in agriculture, environmental sciences, and related fields | Research Services | 🇧🇷 Piracicaba | 638 | 1901 |
| 39 | [Instituto Adolfo Lutz](https://www.tamtam.ai/c/instituto-adolfo-lutz) (ial.sp.gov.br)<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 |  |
| 40 | [Faculdade de Medicina de São José do Rio Preto - FAMERP](https://www.tamtam.ai/c/faculdade-de-medicina-de-sao-jose-do-rio-preto-famerp) (famerp.br)<br>A leading educational institution in Brazil specializing in medicine and nursing education, scientific research, and community healthcare since 1968 | Research Services | 🇧🇷 São José do Rio Preto | 595 | 1968 |
| 41 | [Faculdade de Medicina de Ribeirão Preto / USP](https://www.tamtam.ai/c/faculdade-de-medicina-de-ribeirao-preto-usp) (fmrp.usp.br)<br>Top-ranked medical school in Brazil, focusing on medical education, research, and training healthcare professionals in Ribeirão Preto. | Higher Education | 🇧🇷 Ribeirão Preto | 545 | 1952 |
| 42 | [Faculdade de Medicina de Botucatu - FMB Unesp](https://www.tamtam.ai/c/faculdade-de-medicina-de-botucatu-fmb-unesp) (fmb.unesp.br)<br>A Brazilian medical school that is part of a university, offering education in various medical fields and promoting healthcare development | Higher Education | 🇧🇷 Botucatu | 507 | 1962 |
| 43 | [Universidad de Guadalajara](https://www.tamtam.ai/c/universidad-de-guadalajara) (udg.mx)<br>A bicentennial educational institution offering middle, high, and higher education in Jalisco, Mexico, focusing on academic excellence | Higher Education | 🇧🇷 Americana | 478 |  |
| 44 | [FGV EAESP](https://www.tamtam.ai/c/fgv-eaesp) (eaesp.fgv.br)<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 |
| 45 | [Faculdade de Ciências Médicas da Unicamp](https://www.tamtam.ai/c/faculdade-de-ciencias-medicas-da-unicamp) (portal.fcm.unicamp.br)<br>An institution offering undergraduate and postgraduate programs in Medicine and Speech Therapy, as well as medical residency programs and research opportunities | Research Services | 🇧🇷 Campinas | 469 | 1963 |
| 46 | [Instituto de Saúde](https://www.tamtam.ai/c/instituto-de-saude) (saude.sp.gov.br)<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 |
| 47 | [Hemocentro de Ribeirão Preto](https://www.tamtam.ai/c/hemocentro-de-ribeirao-preto) (hemocentro.fmrp.usp.br)<br>Organization dedicated to blood donation services and initiatives in Ribeirão Preto, providing key support to healthcare facilities and saving lives | Biotechnology Research | 🇧🇷 Ribeirão Preto | 416 | 1990 |
| 48 | [IPq - Instituto de Psiquiatria do Hospital das Clínicas da FMUSP](https://www.tamtam.ai/c/ipq-instituto-de-psiquiatria-do-hospital-das-clinicas-da-fmusp) (ipqhc.org.br)<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 |
| 49 | [Centro Universitário FEI](https://www.tamtam.ai/c/centro-universitario-fei) (edu.br)<br>An educational institution founded by a visionary Jesuit priest, offering high-quality programs in administration, engineering, technology, and computer science since 1941 | Higher Education | 🇧🇷 São Bernardo do Campo | 373 | 1941 |
| 50 | [Institute of Biomedical Sciences - University of Sao Paulo](https://www.tamtam.ai/c/institute-of-biomedical-sciences-university-of-sao-paulo) (icb.usp.br)<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 |

## 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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- [Hardware manufacturers in São Paulo State](https://www.tamtam.ai/l/hardware-companies-sao-paulo-state) (260)
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- [Franchise networks in São Paulo State](https://www.tamtam.ai/l/franchise-networks-sao-paulo-state) (199)

## The same list elsewhere in Brazil

- [Research institutes in Brazil](https://www.tamtam.ai/l/research-institutes-brazil) (278)
- [Research institutes in Rio de Janeiro State](https://www.tamtam.ai/l/research-institutes-rio-de-janeiro-state) (33)
- [Research institutes in Minas Gerais](https://www.tamtam.ai/l/research-institutes-minas-gerais) (31)
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- [Research institutes in Rio de Janeiro](https://www.tamtam.ai/l/research-institutes-rio-de-janeiro) (28)

## The same list elsewhere

- [Research institutes in the world](https://www.tamtam.ai/l/research-institutes-in-the-world) (5,686)
- [Research institutes in Latin America](https://www.tamtam.ai/l/research-institutes-in-latin-america) (512)

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Source: https://www.tamtam.ai/l/research-institutes-sao-paulo-state