# List of foundations in São Paulo

Tamtam tracks 33 foundations headquartered in São Paulo. This list ranks the 30 largest by number of employees on LinkedIn, led by Sírio-Libanês, Pontifícia Universidade Católica de São Paulo and Fundação Faculdade de Medicina. Their median headcount is 825. Half of them were founded in 1969 or later.

These foundations in São Paulo are primarily large institutions in healthcare and higher education. They include major hospitals and universities, many of which have been established for several decades. For example, Sírio-Libanês is a healthcare institution with philanthropic roots, and Pontifícia Universidade Católica de São Paulo is a renowned university upholding Catholic principles. Fundação Butantan supports the development of immunobiologicals, while TV Cultura is a public broadcasting network.

A recurring pattern among these organizations is their long-standing presence, with many founded between the 1940s and 1980s. This indicates a well-established philanthropic and educational landscape in the city.

🇧🇷 São Paulo · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [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 |
| 3 | [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 |
| 4 | [Fundação Butantan](https://www.tamtam.ai/c/fundacao-butantan) (fundacaobutantan.org.br)<br>A foundation established to support the Instituto Butantan in developing and producing immunobiologicals for the Ministry of Health | Biotechnology Research | 🇧🇷 São Paulo | 2,339 | 1989 |
| 5 | [Hospital Infantil Sabara](https://www.tamtam.ai/c/hospital-infantil-sabara) (hospitalinfantilsabara.org.br)<br>A leading Brazilian provider of pediatric medicine with a highly qualified and specialized clinical team available 24/7, 365 days a year | Hospitals and Health Care | 🇧🇷 São Paulo | 2,153 | 1962 |
| 6 | [FIDI - Fundação Instituto de Pesquisa e Estudo de Diagnóstico por Imagem](https://www.tamtam.ai/c/fidi-fundacao-instituto-de-pesquisa-e-estudo-de-diagnostico-por-imagem) (fidi.org.br)<br>A nonprofit foundation founded by medical professors specializing in diagnostic imaging, providing medical assistance, teaching, research, and innovative healthcare solutions in Brazil | Hospitals and Health Care | 🇧🇷 São Paulo | 2,004 | 1986 |
| 7 | [TV Cultura](https://www.tamtam.ai/c/tv-cultura) (linktr.ee)<br>A public broadcasting network offering diverse, award-winning programming to millions nationwide through multiple platforms for over 47 years | Online Audio and Video Media | 🇧🇷 São Paulo | 1,494 | 1969 |
| 8 | [FIA Business School](https://www.tamtam.ai/c/fia-business-school) (fia.com.br)<br>A non-profit organization offering MBA, executive education, post-graduate programs, and undergraduate degrees in administration with high quality certification and social impact projects | Higher Education | 🇧🇷 São Paulo | 1,470 | 1980 |
| 9 | [FAAP - Fundação Armando Alvares Penteado](https://www.tamtam.ai/c/faap-fundacao-armando-alvares-penteado) (faap.br)<br>Since 1947, this institution is a pillar of culture and education, offering high school, undergraduate, and postgraduate programs in arts, creativity, and business | Higher Education | 🇧🇷 São Paulo | 1,185 | 1947 |
| 10 | [Hospital do Rim](https://www.tamtam.ai/c/hospital-do-rim) (hrim.com.br)<br>A renowned hospital specializing in kidney transplants and kidney disease treatment, known for its excellence, research, and teaching in various medical fields | Hospitals and Health Care | 🇧🇷 São Paulo | 1,085 | 1998 |
| 11 | [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 |
| 12 | [Fundação Vanzolini](https://www.tamtam.ai/c/fundacao-vanzolini) (vanzolini.org.br)<br>A Brazilian business school founded in 1967, focusing on developing and spreading scientific and technological knowledge related to Production Engineering | Education Administration Programs | 🇧🇷 São Paulo | 905 | 1967 |
| 13 | [FECAP](https://www.tamtam.ai/c/fecap) (fecap.br)<br>Leading educational institution offering bachelor's degrees, postgraduate courses, and technical programs in management-related fields with recognized quality and media accolades | Higher Education | 🇧🇷 São Paulo | 860 | 1902 |
| 14 | [Fundação Cásper Líbero](https://www.tamtam.ai/c/fundacao-casper-libero) (fcl.com.br)<br>Established in 1944, this organization focuses on patriotic, cultural, and journalistic objectives through its diverse facilities like radio, TV, theater, and education | Entertainment Providers | 🇧🇷 São Paulo | 830 | 1944 |
| 15 | [Fundação Estudar](https://www.tamtam.ai/c/fundacao-estudar) (estudar.org.br)<br>Helping young Brazilians reach their potential by providing knowledge and guidance to drive positive change and development in Brazil | Non-profit Organizations | 🇧🇷 São Paulo | 825 | 1991 |
| 16 | [Cruz Azul Saúde e Educação](https://www.tamtam.ai/c/cruz-azul-saude-e-educacao) (cruzazulsp.com.br)<br>A foundation established in 1925 to support orphans and widows of Military Police, providing healthcare and education with values of social commitment, humanity, ethics, and excellence | Hospitals and Health Care | 🇧🇷 São Paulo | 668 | 1925 |
| 17 | [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 |
| 18 | [Carl Zeiss do Brasil Ltda.](https://www.tamtam.ai/c/carl-zeiss-do-brasil-ltda) (zeiss.com.br)<br>A global provider of optical and precision technology across various industries such as healthcare, semiconductor manufacturing, automotive, and scientific research | Computers and Electronics Manufacturing | 🇧🇷 São Paulo | 535 | 1928 |
| 19 | [Fundação CSN](https://www.tamtam.ai/c/fundacao-csn) (fundacaocsn.org.br)<br>A social arm of a larger group, connecting society to community projects that transform lives and communities | Non-profit Organizations | 🇧🇷 São Paulo | 514 |  |
| 20 | [Colégio Rio Branco](https://www.tamtam.ai/c/colegio-rio-branco) (crb.g12.br)<br>The company focuses on developing children and young people into competent and responsible individuals prepared to turn dreams into reality | Education | 🇧🇷 São Paulo | 513 | 1946 |
| 21 | [Osesp Foundation](https://www.tamtam.ai/c/osesp-foundation) (fundacao-osesp.art.br)<br>A non-profit institution promoting culture, education, and social improvement through concert music, supporting orchestras, choirs, music education programs, and documentation | Musicians | 🇧🇷 São Paulo | 511 | 2005 |
| 22 | [Fundação São Paulo](https://www.tamtam.ai/c/fundacao-sao-paulo) (fundasp.org.br)<br>A non-profit educational foundation promoting teaching, research, and community service, with a focus on Catholic values, cultural preservation, and social inclusion | Education | 🇧🇷 São Paulo | 436 | 1945 |
| 23 | [TV Gazeta](https://www.tamtam.ai/c/tv-gazeta) (tvgazeta.com.br)<br>A Brazilian television network offering a diverse range of entertainment, cooking, interviews, humor, journalism, and electronic magazines, with programming done entirely in Brazil | Broadcast Media Production and Distribution | 🇧🇷 São Paulo | 420 | 1970 |
| 24 | [Centro Educacional Pioneiro](https://www.tamtam.ai/c/centro-educacional-pioneiro) (pioneiro.com.br)<br>An educational center founded in 1971 aiming to enhance Brazilian education by incorporating positive aspects of the Japanese education system | Primary and Secondary Education | 🇧🇷 São Paulo | 403 | 1971 |
| 25 | [Fundação Vunesp](https://www.tamtam.ai/c/fundacao-vunesp) (vunesp.com.br)<br>A nonprofit organization specializing in organizing educational exams, assessments, and certification projects, with a focus on quality, technology, and logistics flexibility | Higher Education | 🇧🇷 São Paulo | 372 | 1979 |
| 26 | [FESPSP - Fundação Escola de Sociologia e Politica de São Paulo](https://www.tamtam.ai/c/fespsp-fundacao-escola-de-sociologia-e-politica-de-sao-paulo) (fespsp.org.br)<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 |
| 27 | [FZ Fundação Zerbini](https://www.tamtam.ai/c/fz-fundacao-zerbini) (fz.org.br)<br>A non-profit foundation established to provide financial support to a renowned heart institute, investing in its maintenance, expansion, and advancements in cardiology and pulmonology | Public Health | 🇧🇷 São Paulo | 335 | 1978 |
| 28 | [Faculdade Cásper Líbero](https://www.tamtam.ai/c/faculdade-casper-libero-sao-paulo) (tinyurl.com)<br>A leading communication school in Brazil with over 70 years of experience offering courses in journalism, advertising, public relations, and broadcasting | Higher Education | 🇧🇷 São Paulo | 262 |  |
| 29 | [Funcesp](https://www.tamtam.ai/c/funcesp) (funcesp.com.br)<br>Brazil's largest privately owned pension fund managing a $75 billion portfolio for 46 thousand participants and handling $650 million annually in retirement payouts | Financial Services | 🇧🇷 São Paulo | 249 |  |
| 30 | [Fundepag](https://www.tamtam.ai/c/fundepag) (portal.fundepag.br)<br>A non-profit foundation founded in 1978 by influential business groups, facilitating partnerships between public institutions and private sector, to advance scientific and technological development | Research Services | 🇧🇷 São Paulo | 181 | 1978 |

## 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.

## More company lists in São Paulo

- [The largest companies in São Paulo](https://www.tamtam.ai/l/largest-companies-sao-paulo) (3,842)
- [Multinational companies in São Paulo](https://www.tamtam.ai/l/multinational-companies-sao-paulo) (472)
- [Financial Services companies in São Paulo](https://www.tamtam.ai/l/financial-services-companies-sao-paulo) (440)
- [Retail chains in São Paulo](https://www.tamtam.ai/l/retail-chains-sao-paulo) (397)
- [Financial services firms in São Paulo](https://www.tamtam.ai/l/financial-services-firms-sao-paulo) (381)
- [Education providers in São Paulo](https://www.tamtam.ai/l/education-companies-sao-paulo) (293)
- [Manufacturers in São Paulo](https://www.tamtam.ai/l/manufacturers-sao-paulo) (279)
- [Companies with a mobile app in São Paulo](https://www.tamtam.ai/l/companies-with-mobile-app-sao-paulo) (277)
- [Critical infrastructure operators in São Paulo](https://www.tamtam.ai/l/critical-infrastructure-operators-sao-paulo) (251)
- [IT Services and IT Consulting companies in São Paulo](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-sao-paulo) (239)
- [E-commerce companies in São Paulo](https://www.tamtam.ai/l/ecommerce-companies-sao-paulo) (218)
- [Retail companies in São Paulo](https://www.tamtam.ai/l/retail-companies-sao-paulo) (212)
- [Professional services firms in São Paulo](https://www.tamtam.ai/l/professional-services-firms-sao-paulo) (200)
- [Healthcare providers in São Paulo](https://www.tamtam.ai/l/healthcare-providers-sao-paulo) (197)
- [Corporate groups and holding companies in São Paulo](https://www.tamtam.ai/l/holding-companies-sao-paulo) (182)
- [Fintech companies in São Paulo](https://www.tamtam.ai/l/fintech-companies-sao-paulo) (171)
- [Companies with in-house R&D in São Paulo](https://www.tamtam.ai/l/r-and-d-companies-sao-paulo) (145)
- [Consulting firms in São Paulo](https://www.tamtam.ai/l/consulting-firms-sao-paulo) (138)
- [IT services companies in São Paulo](https://www.tamtam.ai/l/it-services-companies-sao-paulo) (130)
- [Hospitals and Health Care companies in São Paulo](https://www.tamtam.ai/l/hospitals-and-health-care-companies-sao-paulo) (116)
- [Franchise networks in São Paulo](https://www.tamtam.ai/l/franchise-networks-sao-paulo) (114)
- [Subscription businesses in São Paulo](https://www.tamtam.ai/l/subscription-businesses-sao-paulo) (110)
- [Distributors and wholesalers in São Paulo](https://www.tamtam.ai/l/distributors-and-wholesalers-sao-paulo) (103)
- [Publicly traded companies in São Paulo](https://www.tamtam.ai/l/publicly-traded-companies-sao-paulo) (102)

## The same list elsewhere in Brazil

- [Foundations in Brazil](https://www.tamtam.ai/l/foundations-brazil) (150)
- [Foundations in São Paulo State](https://www.tamtam.ai/l/foundations-sao-paulo-state) (63)

## The same list elsewhere

- [Foundations in the world](https://www.tamtam.ai/l/foundations-in-the-world) (1,835)
- [Foundations in Latin America](https://www.tamtam.ai/l/foundations-in-latin-america) (237)

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Source: https://www.tamtam.ai/l/foundations-sao-paulo