Financial services companies in Rio de Janeiro, Brazil

The Receita Federal (CNPJ registry) lists 42,129 financial services companies (banks, credit, fintech, insurance and brokers) in Rio de Janeiro, of which 42,129 are active. With 9.0% of Brazil's section K records, Rio de Janeiro is the 3rd largest of the country's 27 states for this sector (extraction 2026-10-10). The sector is over-represented here: section K is 5.2% of all records in Rio de Janeiro against 4.3% nationally, a location quotient of 1.20.

The city of Rio de Janeiro concentrates 81.0% of the active companies, followed by Niteroi (1,876) and Petropolis (421); the three together hold 86.4%. The median active company is 5.9 years old; 13% were registered in the last year and 30% in the last three. In the 12 months to September 2026, 5,204 new financial services businesses were registered in Rio de Janeiro, +37.3% on the previous 12 months (national section K: +53.8%). By ISIC division, 64 (financial service activities, except insurance and pension funding) is 74.6% of the records and 66 (activities auxiliary to financial service and insurance activities) 23.4%. Size is known for 21% of the active companies; 76% of those are micro.

The operating institutions are a minority of this section: holding companies (ISIC 6420) and investment funds and trusts (6430) make up most of division 64 in Brazil, Chile and Peru. The LATAM Financial Services package removes those two classes; on this page the counts include them. Banks, credit co-operatives, payment institutions, brokers, insurers and asset managers are what payments infrastructure, KYC/AML, core-banking and insurtech vendors come here for.