Company lists · Data refreshed September 2026
Top 25 Systems integration firms based in Brazil
RevenueBase identified 1,181 systems integration firms headquartered in Brazil as of September 2026 and tracks 16,361 professional contacts across them, including 3,631 with verified work emails. Sao Paulo is the largest hub.
This list covers systems integration firms 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 14, 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.
The 25 largest systems integration firms based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 838 contacts → | ||||
Indirect evidence “Há 31 anos, a InterOp entrega serviços em tecnologia da informação, para empresas de todos os tamanhos e setores.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 453 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 389 contacts → | ||||
Indirect evidence “Somos uma Integradora de Tecnologia.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 325 contacts → | ||||
Indirect evidence “Somos especialistas em integrar soluções de alta complexidade para diferentes segmentos da tecnologia.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 273 contacts → | ||||
Indirect evidence “PROCFIT ALIADA DO CLIENTE, COM FOCO NO RESULTADO Formada por um grupo de profissionais multidisciplinar com mais de 10 anos de experiência em gestão empresarial e tecnologia da…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 258 contacts → | ||||
Indirect evidence “Com atuação consolidada na engenharia de montagem, a Qualieng Engenharia executa obras de instalações elétricas, hidráulicas, HVAC, sistemas de combate a incêndio e sistemas…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 257 contacts → | ||||
Indirect evidence “We are a company specialized in providing IT infrastructure solutions in the enterprise market.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 208 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 183 contacts → | ||||
Indirect evidence “Criada em 1994, a Tecal Soluções em Tecnologia, iniciou seus trabalhos como integradora Honeywell e hoje ocupa uma posição de destaque entre as empresas do setor de Automação…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 167 contacts → | ||||
Indirect evidence “GME is an industrial integrator with over 25 years of experience in developing complete solutions in automation, robotics, and applied engineering for the automotive, aerospace…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 162 contacts → | ||||
Indirect evidence “A Added é uma integradora de soluções em tecnologia da informação localizada em São Paulo - SP.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 146 contacts → | ||||
Indirect evidence “With strategically positioned teams & offices in Chile and Brazil, TECWISE supports all of LATAM.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 145 contacts → | ||||
Indirect evidence “Estruturada para atender em todo o território nacional, a ATGB Sistemas atua desde a etapa de projeto à implantação e manutenção de sistemas de Automação Predial, CFTV, Controle…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 136 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 135 contacts → | ||||
Indirect evidence “A VEOLINK é uma integradora de sistemas eletrônicos de segurança, automação e gestão de dados do Grupo Graber, que fornece desde soluções simples destinadas a proteção das pessoas…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 133 contacts → | ||||
Indirect evidence “A SCSO Serviços de Informática S/C Ltda Uma gestão eficaz do investimento em TI é fundamental para as operações, desempenho e disponibilidade dos seus sistemas.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 132 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 126 contacts → | ||||
Indirect evidence “Há mais de 10 anos no mercado brasileiro, a AX4B é uma integradora de tecnologia e negócios, especializada em soluções, softwares e serviços.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 120 contacts → | ||||
Indirect evidence “Aeon Security is a technology integrator, project developer and service provider for the critical infrastructure industries.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 117 contacts → | ||||
Indirect evidence “Vivendo tecnologia: criando soluções!” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 116 contacts → | ||||
Indirect evidence “Há 32 anos, com sede em Porto Alegre e presença estratégica em São Paulo e Rio de Janeiro, oferecemos soluções completas e integradas em infraestrutura de TI e telecomunicações…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 115 contacts → | ||||
Indirect evidence “O Grupo LPM é especialista em integrar soluções.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 113 contacts → | ||||
Indirect evidence “Somos o integrador estratégico que empresas de médio porte escolhem para simplificar a gestão de TI e proteger o negócio com infraestrutura gerenciada, segurança cibernética e…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 106 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 25 | 98 contacts → | ||||
Indirect evidence “Há mais de 20 anos surgiu a Braga - Soluções em TI, da necessidade de uma nova forma de se estruturar e melhor organizar a prestação de serviços na área da Tecnologia da…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
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: systems integration firms. 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 systems integration firms.
- Partial evidence
- Its own public description names part of systems integration firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name systems integration firms. 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 1,181 systems integration firms based in Brazil
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Systems integration firms based in Brazil at a glance
As of Sep 14, 2026Companies by employee count
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 1,181 companies.
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 systems integration firms, 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 “systems integration firms”. 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 systems integration firms), 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 systems integration firms, 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, 3,631 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 14, 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.
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 systems integration firms, 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 systems integration firms are there based in Brazil?
RevenueBase identified 1,181 systems integration firms 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?
Interop, headquartered in Porto Alegre, tops this list with the largest team on record.
Which city has the most systems integration firms?
Sao Paulo leads with 311 headquartered companies, followed by Rio De Janeiro (89) and Curitiba (50).
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 3,631 verified decision-maker contacts tracked across these 1,181 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 14, 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.
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