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Top Fintech companies in São Paulo

Companies modernising banking, payments, lending, and financial infrastructure. Filtered to companies headquartered in São Paulo.

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Built from a search like: “Top Fintech companies in São Paulo”

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

  1. 1
    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
  2. 2
    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
  3. 3
    Cosan· São Paulo, São Paulo, Brazil

    Somos a Cosan, uma empresa que investe em negócios e pessoas. Com um modelo de gestão próprio e uma cultura empreendedora, impulsionamos o desenvolvimento do país.Juntos, maximizamos a geração de valor para os nossos colaboradores, investidores e a sociedade.

    • Post-IPO equity
    • 36.6k employees
    • Founded 1936
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  5. 4
    Santander Brasil· São Paulo, São Paulo, Brazil

    At Santander Brasil, it’s our mission to help people prosper. That goes for our customers, our employees, and our future employees. Talk to us and discover the #SantanderEffect

    • Post-IPO debt
    • 32.2k employees
    • Founded 1982
  6. 5
    Porto· São Paulo, São Paulo, Brazil

    A Porto é mais que uma seguradora, é um ecossistema de soluções de serviços de proteção com tecnologia embarcada, para melhorar e facilitar a experiência do cliente. Com mais de 70 anos de mercado, a atuação da companhia se concentra hoje em quatro pilares estratégicos de negócio: Seguros, Saúde, Produtos Financeiros e Serviços. Além de 15.8 milhões de clientes únicos, 13 mil funcionários, 12 mil prestadores e 35 mil corretores parceiros, a empresa conta ainda com 101 sucursais e escritórios regionais em todo o Brasil. Ao todo 27 empresas fazem parte do universo Porto – entre elas: Porto Bank, Porto Saúde, Porto Seguro, Porto Serviço, Porto Seguro Uruguai, Azul Seguros, Itaú Seguros de Auto e Residência.

    • 24.5k employees
    • Founded 1945
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Find engineers at Fintech companies in São Paulo

São Paulo has long been a hub for Fintech, and the list above ranks the largest Fintech companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 4,114 matching companies in Refolk’s index, this is a good map of where the Fintech talent in São Paulo lives - useful whether you’re recruiting, partnering, or sizing a market.

The biggest Fintech companies in São Paulo tend to be the gravitational centres for specialised talent - senior engineers, ML researchers, applied scientists, designers - while the smaller ones compete on speed, equity, and proximity to founders.

Refolk converts this list into a live search. Ask for “Fintech engineers in São Paulo hiring senior staff” or “founders of Fintech companies in São Paulo who left in the last 12 months” and Refolk returns a ranked shortlist with the evidence that earned each person a spot.

How this list is built

Refolk pulled Fintech companies headquartered in São Paulo from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 10 employees. The list refreshes once a day.

Last refreshed: Fri, 07 Aug 2026 22:33:18 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.

How fresh is the data?

The underlying index updates continuously and this page re-renders at least daily. Last refreshed: Fri, 07 Aug 2026 22:33:18 GMT.

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