Company lists · Data refreshed September 2026

Top 15 Payment processing software companies based in Sao Paulo, Brazil

RevenueBase identified 87 company matches for payment processing software companies associated with Sao Paulo, Brazil as of September 2026 and tracks 5,804 professional contacts across them, including 912 with verified work emails and 159 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for payment processing 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 13, 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 13, 2026 How this list was built
87Companies
5,804Contacts tracked
912Verified emails
159Mobile numbers
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The 15 largest payment processing software companies based in Sao Paulo, Brazil

Ranked by team size
Top 15 of 87 company matches for payment processing software companies based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 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 13, 2026201-500366 contacts →

Exact match

“A Vindi ajuda empresas e empreendedores a venderem mais e sempre.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 13, 202651-200212 contacts →

Exact match

“PagSeguro is PagBank's (NYSE: PAGS) international division and provides innovative payment solutions, automating payments, sales, and wire transfers to boost businesses anywhere…”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Sep 13, 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 13, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 13, 20261,001-5,00085 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 13, 202651-20075 contacts →

Exact match

“A plataforma de meios de pagamento das grandes empresas.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 13, 202651-20058 contacts →

Exact match

“A ZIGNET é uma Fintech que surgiu para facilitar e inovar a forma de recebimento de contas, à vista ou parceladas, por meio de cartões ou outras modalidades de pagamentos…”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 13, 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 13, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 13, 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 13, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 13, 202651-20027 contacts →

Exact match

“Olá, somos a PayGo e queremos conectar, integrar e simplificar o ecossistema de meios de pagamentos para você crescer.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 13, 202651-20026 contacts →

Exact match

“OneKey Payments impulsa a empresas globales y regionales a crecer en Latinoamérica con una sola integración.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 13, 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 13, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 13, 20261-106 contacts →

Exact match

“Impulsione a sua empresa, facilitando a forma como você recebe de seus clientes.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 13, 20261-103 contacts →

Exact match

“We take care of local payments, so you can focus on developing your business.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 13, 202611-501 contacts →

Exact match

“Somos uma infraestrutura Payments as a Service 3.0 para negócios digitais.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 13, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase

Showing 15 of 87 payment processing software companies based in Sao Paulo, Brazil

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Payment processing software companies based in Sao Paulo, Brazil at a glance

As of Sep 13, 2026
15.7%Verified-email coverage
2.7%Mobile-number coverage
66.7Average contacts per company
11-50Median size (employees)
Sep 13, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
33
51-200
20
201-500
8
1,001-5,000
3

Freshness & accuracy

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

Email last verified

Median 16.0d

Company record updated

Median 80.0d

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 “payment processing 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 912 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 13, 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 “payment processing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many payment processing software companies are there based in Sao Paulo, Brazil?

RevenueBase identified 87 company matches for payment processing 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?

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

Which city in Brazil has the most payment processing software companies?

Sao Paulo leads Brazil with 87 company records, followed by Barueri (12) and Goiania (12).

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 912 professional contacts with verified work emails tracked across these 87 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 13, 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.