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Top companies in São Paulo

Latin America's largest tech ecosystem, anchored by fintech.

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Ranked by current headcount across companies headquartered in São Paulo. Refreshed daily.

  1. 1
    Governo do Estado de São Paulo· São Paulo, São Paulo, Brazil

    Governo do Estado de São Paulo.

    • 131.4k employees
    • Founded 1946
  2. 2
    Itaú Unibanco· Greater São Paulo Area

    Hello! This is Itaú Unibanco's profile on Linkedin. We are the largest bank in Latin America and our purpose is to stimulate people's power of transformation. Here, we will share with you news about the bank, details about our work environment, opportunities and trends. 😉

    • Post-IPO debt
    • 112.8k employees
  3. 3
    Banco Bradesco· Osasco, São Paulo, Brazil

    O Bradesco é um dos líderes do setor financeiro privado e um dos maiores empregadores na categoria. Além disso, apresenta o melhor índice de eficiência entre os bancos de varejo. Nossa missão é fornecer soluções, produtos e serviços financeiros e de seguros com agilidade e competência, principalmente por meio da inclusão bancária e da promoção da mobilidade social, contribuindo para o desenvolvimento sustentável e a construção de relacionamentos duradouros.Nós acreditamos nas pessoas.Desde o início de nossas atividades, reconhecemos no valor do desempenho e no potencial realizador das pessoas a base de sustentação dos negócios da Organização Bradesco.Nossa atuação está inserida e se expande continuamente, por todo o território nacional, ampliando o universo de clientes e parceiros, contemplando uma gama de diversidade que é a própria expressão da estrutura social brasileira.Acreditamos em nossa capacidade de promover crescimento sustentado, para as pessoas e por meio delas.Siga com a gente também aqui, no LinkedIn!

    • Post-IPO debt
    • 89.3k employees
    • Founded 1943
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  5. 4
    JBS· São Paulo, São Paulo, Brazil

    Na JBS, a gente alimenta um futuro melhor.Tudo começou com uma pequena porta de um açougue, há mais de 70 anos. E, daquela porta, surgiram muitas outras. Foi acreditando em coisas simples, em fazer sempre melhor, contando com o trabalho de muita gente e abrindo portas com quem cresce ao nosso lado, que, hoje, estamos presentes em 5 continentes.Com mais de 280 mil colaboradores em mais de 20 países, somos uma das maiores empresas de alimentos do mundo. Contamos com um portfólio diversificado de produtos, que inclui frango, bovinos, suínos, cordeiro, peixes e proteínas vegetais. Com marcas reconhecidas pela excelência e inovação, como Friboi, Seara, Swift, Mantiqueira, Pilgrim's, Just Bare, Principe, Richmond, Vivera, Rigamonti, Primo, Huon, Great Southern, entre outras, levamos qualidade à mesa de consumidores em 180 países.Também atuamos em negócios correlatos, como couro, biodiesel, colágeno, envoltórios naturais, soluções para gestão de resíduos sólidos, reciclagem e transporte, com foco na economia circular.Do campo à mesa, o nosso propósito é alimentar o mundo de forma cada vez mais sustentável, sem nunca esquecer da nossa origem. Porque a chave para abrir novas portas é sempre a mesma: trabalho duro, humildade e simplicidade.JBSA gente alimenta um futuro melhor***Para que esta página esteja alinhada às nossas políticas e condutas internas, não serão tolerados comentários ofensivos, inadequados ou preconceituosos, bem como ameaças, spams e divulgação de marcas ou venda de produtos. Portanto, todos os comentários que não seguirem as regras serão deletados sem aviso prévio.

    • Post-IPO debt
    • 88.8k employees
    • Founded 1953
  6. 5
    Ambev· São Paulo, São Paulo, Brazil

    Hey there! Welcome. Here at Ambev, there are lots of people and amazing projects beyond our labels! Let’s talk about that. We believe that having a big dream requires just the same effort as having a small one. That is why our big dream began back in the 1880s, with a team determined to make things happen and, mainly, be present in the most important and remarkable moments for each one of you: from the barley fields to your glass, at the best concerts, soccer games, social gatherings, or even that relaxing moment after a long day of work. Throughout our journey, we succeeded but also made mistakes, found opportunities in a continuous learning process, took up issues, unlearned, relearned and evolved to be where we stand today. We are thousands of people in love with what we do, moved by the goal of bringing people together for a better world. Beer is our great passion, as well as the people involved in our ecosystem. But our brands are not all about us. We also have incredible projects which help the world become a better place for everyone. Some examples are Ambev VOA, our bottled water AMA, our goal to end our plastic pollution by 2025, shared economy and water saving projects, and moreover. We believe that, along with society, we can make the world a better place to live in. Therefore, we encourage new attitudes: responsible consumption and environmental preservation, two causes we support and are much more than a project. It’s our way to think and act. Everything we do pursues respect and collaboration to reach sustainable attitude. Our commitment is with you! Nice meeting you, we are Ambev and we go #BeyondLabels. Want to be part of our team? Find our opportunities at ambev.com.br/carreiras/trabalhe-conosco 😊Our terms of use: http://www.ambev.com.br/termos-de-uso

    • 79.8k employees
    • Founded 1999

Find engineers and operators at companies in São Paulo

São Paulo is one of the densest markets for technology talent in the world. The list above ranks the largest companies headquartered in São Paulo by current headcount, drawn from public LinkedIn and Crunchbase records. With 46,255 matching companies in Refolk’s index, the depth of engineers, designers, product managers, and founders is broad across stages and industries.

Hiring in São Paulo usually means hiring out of these companies. The biggest names anchor the talent pool - every senior engineer in São Paulo likely has at least one of them on their resume - and the fast-growing ones generate the most movement.

Refolk lets you reach into this pool with plain English. Ask for “senior backend engineers in São Paulo who’ve shipped at scale” or “founders in São Paulo who left in the last year” and Refolk returns a ranked shortlist with the evidence behind each match.

How this list is built

Refolk pulled the largest companies headquartered in São Paulo from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 25 employees. The list refreshes once a day.

Last refreshed: Wed, 05 Aug 2026 12:58:22 GMT

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How is this ranking built?

The list draws on the public company graph - headcount and growth signals, funding history, and recency. The criteria chips at the top show exactly which filters produced it, and the methodology section explains the ranking.

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