Company lists · Data refreshed September 2026

Top 25 Fintech infrastructure companies based in Brazil

Name: Fintech infrastructure companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 306 companies tracked

RevenueBase identified 306 fintech infrastructure companies headquartered in Brazil as of September 2026 and tracks 15,603 professional contacts across them, including 3,507 with verified work emails and 347 with mobile numbers. Sao Paulo is the largest hub.

This list covers fintech infrastructure companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

306Companies

15,603Contacts tracked

3,507Verified emails

347Mobile numbers

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The 25 largest fintech infrastructure companies based in Brazil

Ranked by team size

Top 25 of 306 fintech infrastructure companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to fintech infrastructure companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	FIS Brasil	Indirect evidence	Jundiai, Brazil	10001+	2,021 contacts →
	Indirect evidence “A FIS é fornecedora líder de soluções de tecnologia para comerciantes, bancos e empresas de mercado de capitais em todo o mundo.” Source: RevenueBase Database · checked Sep 2, 2026
2	Sinqia	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	1,357 contacts →
	Indirect evidence “A Evertec é uma empresa especializada em tecnologia para o setor financeiro, com mais de 27 anos de atuação no mercado, e presença em 26 países da América Latina e Caribe e mais…” Source: RevenueBase Database · checked Sep 2, 2026
3	Credsystem	Indirect evidence	Barueri, Brazil	201-500	721 contacts →
	Indirect evidence “Quem disse que não dá pra resolver simples pensando grande?” Source: RevenueBase Database · checked Sep 2, 2026
4	RTM	Indirect evidence	Sao Paulo, Brazil	51-200	585 contacts →
	Indirect evidence “Identificar para integrar.” Source: RevenueBase Database · checked Sep 2, 2026
5	PISMO	Indirect evidence	Sao Paulo, Brazil	501-1,000	558 contacts →
	Indirect evidence “Pismo is a technology company providing a complete processing platform for payments and banking.” Source: RevenueBase Database · checked Sep 2, 2026
6	Magalupay	Indirect evidence	Sao Paulo, Brazil	501-1,000	492 contacts →
	Indirect evidence “Como parte de um dos pilares estratégicos do Magalu, nosso ecossistema possui tecnologias de meios de pagamento desenvolvidas por um time incrível.” Source: RevenueBase Database · checked Sep 2, 2026
7	Celcoin	Partial evidence	Barueri, Brazil	201-500	411 contacts →
	Partial evidence “Celcoin is a pioneer in financial and banking technology infrastructure.” Source: RevenueBase Database · checked Sep 2, 2026
8	Teddy Open Finance	Indirect evidence	Sao Bernardo Do Campo, Brazil	51-200	330 contacts →
	Indirect evidence “A TEDDY nasceu em com um propósito claro: dar mais autonomia e tecnologia para os profissionais do setor financeiro.” Source: RevenueBase Database · checked Sep 2, 2026
9	MB Labs	Partial evidence	Campinas, Brazil	201-500	310 contacts →
	Partial evidence “Somos uma fintech global, especializada em tecnologia financeira e no desenvolvimento de sistemas e aplicações digitais de alta performance para o mercado financeiro.” Source: RevenueBase Database · checked Sep 2, 2026
10	Saque E Pague	Indirect evidence	Porto Alegre, Brazil	201-500	294 contacts →
	Indirect evidence “Olá, eu sou a Saque e Pague.” Source: RevenueBase Database · checked Sep 2, 2026
11	IUGU	Indirect evidence	Sao Paulo, Brazil	201-500	260 contacts →
	Indirect evidence “Para grandes empresas ou negócios em crescimento que desejam simplificar e escalar suas operações, a iugu é uma empresa de tecnologia que oferece o ecossistema mais completo de…” Source: RevenueBase Database · checked Sep 2, 2026
12	Aarin Techfin	Indirect evidence	Sao Paulo, Brazil	51-200	244 contacts →
	Indirect evidence “We are a company that democratizes financial technology with visionary simplicity.” Source: RevenueBase Database · checked Sep 2, 2026
13	Inswitch	Indirect evidence	Porto Alegre, Brazil	201-500	162 contacts →
	Indirect evidence “Inswitch, a TransNetwork Company, delivers embedded financial technology to help businesses scale, innovate, and streamline financial operations.” Source: RevenueBase Database · checked Sep 2, 2026
14	Fastpay	Partial evidence	Sao Paulo, Brazil	201-500	157 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
15	Trademaster	Partial evidence	Sao Paulo, Brazil	51-200	154 contacts →
	Partial evidence “No mercado desde 2015, somos uma fintech que alavanca as vendas nas cadeias de distribuição e impulsiona o crescimento sustentável do varejo com incremento de limite e prazo de…” Source: RevenueBase Database · checked Sep 2, 2026
16	ZOOP	Indirect evidence	Rio De Janeiro, Brazil	201-500	151 contacts →
	Indirect evidence “Como parte do grupo iFood, a Zoop existe para democratizar o acesso a meios de pagamento e serviços financeiros, disruptando o mercado tradicional de serviços financeiros na…” Source: RevenueBase Database · checked Sep 2, 2026
17	B2	Indirect evidence	Belo Horizonte, Brazil	51-200	121 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
18	Software Express	Indirect evidence	Sao Paulo, Brazil	201-500	120 contacts →
	Indirect evidence “Somos a Fiserv, líder global no mercado de tecnologia e meios de pagamento há mais de 40 anos.” Source: RevenueBase Database · checked Sep 2, 2026
19	Z.Ro Bank	Indirect evidence	Recife, Brazil	51-200	108 contacts →
	Indirect evidence “Escale seu negócio com a nossa plataforma de pagamentos multimoedas, eleita a melhor solução tecnológica do mercado financeiro.” Source: RevenueBase Database · checked Sep 2, 2026
20	Pinbank Brasil	Indirect evidence	Sao Paulo, Brazil	51-200	104 contacts →
	Indirect evidence “Nascemos 100% brasileiros para ser agentes de uma revolução financeira dentro das empresas.” Source: RevenueBase Database · checked Sep 2, 2026
21	Getnet Brasil	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	101 contacts →
	Indirect evidence “A Getnet foi fundada em 2003 como uma start up.” Source: RevenueBase Database · checked Sep 2, 2026
22	Asaptech	Indirect evidence	Barueri, Brazil	51-200	93 contacts →
	Indirect evidence “A AsapTech é a empresa principal do grupo, especializada em soluções tecnológicas para o setor financeiro.” Source: RevenueBase Database · checked Sep 2, 2026
23	Crdc Central DE Registros	Indirect evidence	Sao Paulo, Brazil	51-200	87 contacts →
	Indirect evidence “Somos uma empresa de infraestrutura do mercado financeiro homologada pelo Banco Central do Brasil, que atua com tecnologia, segurança jurídica e transparência para melhoria do…” Source: RevenueBase Database · checked Sep 2, 2026
24	Virgo INC	Partial evidence	Sao Paulo, Brazil	51-200	85 contacts →
	Partial evidence “Somos uma fintech de infraestrutura de mercado de capitais.” Source: RevenueBase Database · checked Sep 2, 2026
25	Cartos	Indirect evidence	Sao Paulo, Brazil	51-200	73 contacts →
	Indirect evidence “Apresentamos uma jornada de mais de 15 anos no mercado, provendo soluções financeiras digitais inovadoras.” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fintech infrastructure companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fintech infrastructure companies.
Partial evidence: Its own public description names part of fintech infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech infrastructure companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 306 fintech infrastructure companies based in Brazil

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Fintech infrastructure companies based in Brazil at a glance

As of Sep 2, 2026

22.5%Verified-email coverage

2.2%Mobile-number coverage

51.0Average contacts per company

11-50Median size (employees)

40.2%Largest-city concentration · Sao Paulo

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

137

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fintech infrastructure companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “fintech infrastructure companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fintech infrastructure companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fintech infrastructure companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,507 across the full list. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Fintech infrastructure companies by metro

Fintech infrastructure companies in Sao Paulo123

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fintech infrastructure companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fintech infrastructure companies are there based in Brazil?

RevenueBase identified 306 fintech infrastructure companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

FIS Brasil, headquartered in Jundiai, tops this list with the largest team on record.

Which city has the most fintech infrastructure companies?

Sao Paulo leads with 123 headquartered companies, followed by Barueri (18) and Porto Alegre (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,507 verified decision-maker contacts tracked across these 306 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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 Smart Search, 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.