Company lists · Data refreshed September 2026

Top 25 Payment systems consulting firms based in Brazil

RevenueBase identified 170 company matches for payment systems consulting firms associated with Brazil as of September 2026 and tracks 13,932 professional contacts across them, including 1,755 with verified work emails and 206 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for payment systems consulting firms associated with 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 5, 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 5, 2026 How this list was built
170Companies
13,932Contacts tracked
1,755Verified emails
206Mobile numbers
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The 25 largest payment systems consulting firms based in Brazil

Ranked by team size
Top 25 of 170 company matches for payment systems consulting firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchBarueri, BrazilHQ recorded Sep 5, 20265,001-10,0004,931 contacts →

Exact match

“For more than 30 years, CSU Digital has powered the infrastructure behind some of Latin America's most trusted financial products.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 5, 20261,001-5,0002,743 contacts →

Exact match

“Redecard is now Rede.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202610001+2,019 contacts →

Exact match

“A FIS é fornecedora líder de soluções de tecnologia para comerciantes, bancos e empresas de mercado de capitais em todo o mundo.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchBarueri, BrazilHQ recorded Sep 5, 20261,001-5,000601 contacts →

Exact match

“Somos a Inter Pag, a maquininha do Inter!”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchCampinas, BrazilHQ recorded Sep 5, 2026201-500450 contacts →

Exact match

“A HST é líder em tecnologia de informação para o ecossistema de pagamentos, fornecendo soluções completas para os setores financeiro (incluindo o novo segmento de fintechs) e…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchSão Paulo - Sp, BrazilHQ recorded Sep 5, 2026n/a253 contacts →

Exact match

“Soluções financeiras customizadas para o seu negócio.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202651-200210 contacts →

Exact match

“Desde 2001, a JD Consultores tem sido uma referência em consultoria de projetos e sistemas.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchJoão Pessoa, BrazilHQ recorded Sep 5, 202651-200169 contacts →

Exact match

“Na Phoebus, transformamos a experiência de pagamento com tecnologia, segurança e inovação.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchBelo Horizonte, BrazilHQ recorded Sep 5, 202651-200117 contacts →

Exact match

“Somos especialistas em meios de pagamento e trabalhamos por uma sociedade sem moeda física e mais digital, que facilite a rotina de pessoas e empresas com praticidade, agilidade e…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
11Exact matchRibeirão Preto, BrazilHQ recorded Sep 5, 202651-20087 contacts →

Exact match

“Bk bank, a sua parceira completa em gestão financeira para empresas!”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 5, 202651-20064 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 5, 2026 · View company records in RevenueBase
13Exact matchBarueri, BrazilHQ recorded Sep 5, 202651-20056 contacts →

Exact match

“Mais de 20 anos de experiência em Meios Eletrônicos de Pagamento com foco na captura e processamento de transações eletrônicas.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202651-20052 contacts →

Exact match

“Nós da EcommIT, trabalhamos na integração de soluções tecnológicas com as necessidades dos diferentes negócios, com diversas plataformas dentro de um ambiente colaborativo, em…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchAracaju, BrazilHQ recorded Sep 5, 202651-20050 contacts →

Exact match

“A Serveloja soluções empresariais é uma empresa de meios de pagamento focada em tecnologia, especialista em consultoria, serviços financeiros, e softwares (PSP - payment service…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
17Exact matchJundiaí, BrazilHQ recorded Sep 5, 202611-5031 contacts →

Exact match

“Consultoria de soluções para os negócios varejo, venda direta, logística, banco digital e meios de pagamento”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchNova Lima, BrazilHQ recorded Sep 5, 202611-5027 contacts →

Exact match

“Com profissionais experientes e com amplo conhecimento no mercado financeiro, a PARCELA EXPRESS oferece soluções integradas para facilitar sua administração em pagamentos à…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchSantana De Parnaíba, BrazilHQ recorded Sep 5, 202611-5026 contacts →

Exact match

“A TEF TI integra soluções de meios eletrônicos de pagamento, atuando na distribuição, reparo e gestão de serviços dos equipamentos POS e PIN Pad.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchPorto Alegre, BrazilHQ recorded Sep 5, 202611-5022 contacts →

Exact match

“A WayUp Brasil Administradora de Meios de Pagamento, empresa especializada na implantação e gestão de produtos financeiros, foi criada com o objetivo de tornar realidade o sonho…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchFlorianópolis, BrazilHQ recorded Sep 5, 202611-5020 contacts →

Exact match

“Especializada em transações eletrônicas: implantação de projetos de integração financeira, elaboração e implantação de projetos EDI, soluções inteligentes para transações…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchBelo Horizonte, BrazilHQ recorded Sep 5, 202611-5019 contacts →

Exact match

“Somos uma empresa de tecnologia alinhada com a revolução dos serviços financeiros.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202611-5016 contacts →

Exact match

“A QualiSoft é uma empresa especializada no desenvolvimento de sistemas e produtos para o processamento seguro de transações eletrônicas, possuindo a mais completa e moderna…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202611-5015 contacts →

Exact match

“Somos uma empresa de consultoria com especialização em pagamentos, crédito e fidelização.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchFlorianópolis, BrazilHQ recorded Sep 5, 202611-5014 contacts →

Exact match

“Há 19 anos, somos a tecnologia por trás de grandes operações de pagamento no Brasil.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 170 payment systems consulting firms based in Brazil

See the full list, filter by size, metro and specialty, and access 1,755 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Payment systems consulting firms based in Brazil at a glance

As of Sep 5, 2026
12.6%Verified-email coverage
1.5%Mobile-number coverage
82.0Average contacts per company
11-50Median size (employees)
38.2%Largest-city concentration · Sao Paulo
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
74
11-50
59
51-200
25
201-500
7
1,001-5,000
3
5,001-10,000
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 Brazil whose business descriptions match “payment systems consulting firms” 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 1,755 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 5, 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 systems consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many payment systems consulting firms are there based in Brazil?

RevenueBase identified 170 company matches for payment systems consulting firms associated with 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?

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

Which city has the most payment systems consulting firms?

Sao Paulo leads with 65 company records, followed by Barueri (11) and Porto Alegre (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 1,755 professional contacts with verified work emails tracked across these 170 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 5, 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.