S3 BANK

S3 BANK is a Brazilian technology and financial solutions company based in São Paulo, specializing in Banking as a Service (BaaS).

Founded in 2018, S3 BANK partners with financial institutions to provide digital banking, payment services, and integrated financial ecosystems. The company operates under the regulations of the Central Bank of Brazil and acts as a banking correspondent, ensuring compliance while facilitating operations for its partners. The company offers a range of BaaS solutions, including digital banking infrastructure, payment processing, custody and asset servicing, and financial ecosystem management. S3 BANK's modular, API-driven platform allows partners to seamlessly integrate banking services into their applications. Its clientele primarily includes financial institutions, fintechs, and large enterprises, with a focus on the Brazilian market and plans for expansion across Latin America. Notably, Banco BV is a key investor, enhancing its own BaaS capabilities through collaboration with S3 BANK.