Company lists · Data refreshed September 2026

Top 14 Financial transaction software companies based in Sao Paulo, Brazil

RevenueBase identified 63 company matches for financial transaction software companies associated with Sao Paulo, Brazil as of September 2026 and tracks 10,791 professional contacts across them, including 1,630 with verified work emails and 211 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for financial transaction software companies associated with Sao Paulo, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 12, 2026 How this list was built
63Companies
10,791Contacts tracked
1,630Verified emails
211Mobile numbers
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The 14 largest financial transaction software companies based in Sao Paulo, Brazil

Ranked by team size
Top 14 of 63 company matches for financial transaction software companies based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Sep 12, 2026501-1,000495 contacts →

Exact match

“Como parte de um dos pilares estratégicos do Magalu, nosso ecossistema possui tecnologias de meios de pagamento desenvolvidas por um time incrível.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 12, 2026201-500159 contacts →

Exact match

“FastPay is a technology company specializing in infrastructure for card solutions, created to support businesses that need to scale securely, efficiently, and quickly in a…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Sep 12, 2026201-500111 contacts →

Exact match

“Somos a Fiserv, líder global no mercado de tecnologia e meios de pagamento há mais de 40 anos.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 12, 20261,001-5,00085 contacts →

Exact match

“A Getnet foi fundada em 2003 como uma start up.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202611-5052 contacts →

Exact match

“Minds Digital is specialized in fraud prevention software on financial segment, leveraging artificial intelligence to help people analyze, understand, and predict suspicious…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202611-5051 contacts →

Exact match

“A Ger7 é uma empresa especializada no desenvolvimento de soluções para redes de captura de transações em terminais de pagamento (POS), a empresa foi constituída por profissionais…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202651-20046 contacts →

Exact match

“Especialista em software para gestão de operações de crédito há 18 anos desenvolve soluções para Bancos e Financeiras.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 12, 2026201-50032 contacts →

Exact match

“ProjecTI - Somos uma empresa de vanguarda especialista em meios de pagamento e adquirência, impulsionando a inovação e a transformação digital através de tecnologias de informação…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202651-20026 contacts →

Exact match

“Nossa missão é transformar a vida de todos os brasileiros, por meio de soluções inovadoras e suporte para seu crescimento.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202611-5014 contacts →

Exact match

“O e-commerce nunca mais será o mesmo A IDid foi desenvolvida por profissionais com mais de duas décadas de expertise em soluções para lojistas, adquirentes, consumidores e…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202651-2008 contacts →

Exact match

“Ter todas as soluções de pagamento em um único lugar pode simplificar o gerenciamento de transações financeiras e garantir mais segurança para as empresas.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202651-2001 contacts →

Exact match

“Com sede em São Paulo, Fortaleza e Lisboa, a Onnitech é uma empresa de desenvolvimento de software, focada nas novas tecnologias para o setor financeiro.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 12, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 12, 20261-101 contacts →

Exact match

“A Multipagos é a empresa de tecnologias para arrecadação digital da Multicom.net Com experiência em desenvolver soluções seguras para grandes arrecadadores, a Multipagos conta com…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 14 of 63 financial transaction software companies based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 1,630 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial transaction software companies based in Sao Paulo, Brazil at a glance

As of Sep 12, 2026
15.1%Verified-email coverage
2.0%Mobile-number coverage
171.3Average contacts per company
11-50Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
21
51-200
16
201-500
5
501-1,000
1
1,001-5,000
6
5,001-10,000
1
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 79.0d

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Sao Paulo, Brazil whose business descriptions match “financial transaction software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,630 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “financial transaction software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many financial transaction software companies are there based in Sao Paulo, Brazil?

RevenueBase identified 63 company matches for financial transaction software companies associated with Sao Paulo, Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Magalupay tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most financial transaction software companies?

Sao Paulo leads Brazil with 76 company records, followed by Barueri (14) and Belo Horizonte (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,630 professional contacts with verified work emails tracked across these 63 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.