Company lists · Data refreshed November 2026

Top 25 IT system integration services based in Brazil

RevenueBase identified 1,766 company matches for IT system integration services associated with Brazil as of November 2026 and tracks 25,417 professional contacts across them, including 6,023 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for IT system integration services 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 November 6, 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 Nov 6, 2026 How this list was built
1,766Companies
25,417Contacts tracked
6,023Verified emails
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The 25 largest IT system integration services based in Brazil

Ranked by team size
Top 25 of 1,766 company matches for IT system integration services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPorto Alegre, BrazilHQ recorded Nov 6, 20261,001-5,0001,024 contacts →

Exact match

“Há 31 anos, a InterOp entrega serviços em tecnologia da informação, para empresas de todos os tamanhos e setores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrasília, BrazilHQ recorded Nov 6, 2026501-1,000684 contacts →

Exact match

“Criada em 1992, a Hepta Informática é especialista no desenvolvimento e na implementação de soluções de Tecnologia da Informação para o mercado corporativo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026201-500553 contacts →

Exact match

“BHS has a comprehensive portfolio to deliver customized IT solutions, consistent and integrated with each customer's business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000481 contacts →

Exact match

“A Cadmus é referência em inovação tecnológica há mais de 30 anos, apoiando organizações na transformação de suas estratégias digitais em execução consistente e resultados reais de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026501-1,000446 contacts →

Exact match

“Posicionada como uma das melhores consultorias e integradoras de soluções do Brasil, a Taking é uma empresa de gerenciamento tático especializada em Consultoria de Negócios e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSão José Dos Campos, BrazilHQ recorded Nov 6, 2026201-500439 contacts →

Exact match

“Desde 1991, a GSW é referência no desenvolvimento de soluções em Tecnologia da Informação, oferecendo a seus clientes sistemas de TI que se traduzem em melhorias significativas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlto De Pinheiros/sp, BrazilHQ recorded Nov 6, 2026501-1,000430 contacts →

Exact match

“Somos uma Integradora de Tecnologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000401 contacts →

Exact match

“A MAGNA SISTEMAS é uma integradora de sistemas que atende o mercado corporativo com soluções inovadoras e efetivas para adequar a Tecnologia da Informação aos problemas de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCampinas, BrazilHQ recorded Nov 6, 2026201-500389 contacts →

Exact match

“A MAMinfo é uma empresa de Consultoria e integradora de soluções em TI e telecomunicação, comercialização, instalação e suporte técnico para tecnologias de rede.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPinhais, BrazilHQ recorded Nov 6, 2026201-500388 contacts →

Exact match

“A Solo Network é uma empresa de tecnologia especializada no projeto, comercialização e implementação de soluções de TI, desde o mais simples software até a mais sofisticada…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPato Branco, BrazilHQ recorded Nov 6, 2026501-1,000373 contacts →

Exact match

“Somos especialistas em integrar soluções de alta complexidade para diferentes segmentos da tecnologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500304 contacts →

Exact match

“Fundada em 1986, a empresa 7COMm é reconhecida como referência em prestação de serviços e soluções em TI com foco no desenvolvimento de softwares e sistemas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrasília, BrazilHQ recorded Nov 6, 2026201-500290 contacts →

Exact match

“Desde sua fundação, em 1993, está sediada na Capital Federal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 2026201-500281 contacts →

Exact match

“With experience, competence, and innovation, we assist our clients in their IT challenges with the best people, strategic partnerships, and global manufacturers such as Cisco, F5…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-200276 contacts →

Exact match

“We are a company specialized in providing IT infrastructure solutions in the enterprise market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJoinville, BrazilHQ recorded Nov 6, 202651-200255 contacts →

Exact match

“Muito mais que consultoria em tecnologia, agregamos valor ao seu negócio!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Nov 6, 2026501-1,000224 contacts →

Exact match

“A Ewave do Brasil é uma empresa provedora de soluções de Tecnologia da Informação, especialista em desenvolvimento, implantação e integração de sistemas que atua com o objetivo de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500208 contacts →

Exact match

“Empresa de Tecnologia da Informação, especializada em desenvolvimento de software e consultoria de negócio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMariópolis, BrazilHQ recorded Nov 6, 202651-200188 contacts →

Exact match

“Desde 1991, a RP Info fornece a seus clientes e parceiros, soluções em tecnologia da informação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500182 contacts →

Exact match

“Founded in 2005, the Assurance IT is a consultancy focused in demands of the IT field, providing solutions, development and maintenance of systems with the latest technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“A Added é uma integradora de soluções em tecnologia da informação localizada em São Paulo - SP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“A Rox Partner é uma integradora de soluções e serviços com especialização em consultoria, sustentação e projetos de TI, como foco na entrega de soluções mais adequadas as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVitória, BrazilHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“A Leaf Consultoria & Sistemas é uma empresa jovem e dinâmica de prestação de serviços de informática, desenvolvimento e integração de sistemas, formação, e outsourcing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAlexania, BrazilHQ recorded Nov 6, 202651-200138 contacts →

Exact match

“A M1 TI é uma empresa integradora de Recursos e Provedora de Serviços de TI (Tecnologia da Informação), com sede em Alexânia-GO e operação em todo território nacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTatuapé, BrazilHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“MAIS DE 30 ANOS DE HISTÓRIA Desde seu início a MML desenvolve um trabalho sólido, atuação em todo o território nacional, mais de 200 Clientes e muitas histórias de sucesso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,766 IT system integration services based in Brazil

See the full list, filter by size, metro and specialty, and access 6,023 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT system integration services based in Brazil at a glance

As of Nov 6, 2026
23.7%Verified-email coverage
14.4Average contacts per company
1-10Median size (employees)
25.7%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,002
11-50
546
51-200
143
201-500
33
501-1,000
11
1,001-5,000
10

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 1,766 companies.

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 “IT system integration services” 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 6,023 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 November 6, 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 “IT system integration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT system integration services are there based in Brazil?

RevenueBase identified 1,766 company matches for IT system integration services associated with Brazil as of November 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?

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

Which city has the most IT system integration services?

Sao Paulo leads with 453 company records, followed by Rio De Janeiro (133) and Belo Horizonte (75).

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 6,023 professional contacts with verified work emails tracked across these 1,766 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 November 6, 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.