Company lists · Data refreshed September 2026

Top 25 IT infrastructure and security companies based in Barueri, Brazil

Name: IT infrastructure and security companies based in Barueri, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 69 companies tracked

RevenueBase identified 69 IT infrastructure and security companies headquartered in Barueri, Brazil as of September 2026 and tracks 3,166 professional contacts across them, including 733 with verified work emails. Sao Paulo is the largest hub.

This list covers IT infrastructure and security companies headquartered in Barueri, 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 27, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

69Companies

3,166Contacts tracked

733Verified emails

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The 25 largest IT infrastructure and security companies based in Barueri, Brazil

Ranked by team size

Top 25 of 69 IT infrastructure and security companies based in Barueri, Brazil, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure and security 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	Nava Tech For Business	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	1,001-5,000	1,452 contacts →
	Indirect evidence “Atuamos no core de empresas líderes em seus segmentos, onde tecnologia, estratégia e operação se encontram.” Source: RevenueBase Database · checked Sep 27, 2026
2	Claranet Brasil	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	201-500	387 contacts →
	Indirect evidence “Somos uma provedora global de serviços de tecnologia com um propósito claro: impulsionar o futuro digital dos nossos clientes.” Source: RevenueBase Database · checked Sep 27, 2026
3	Faiston	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	201-500	234 contacts →
	Indirect evidence “Estamos sempre evoluindo para impulsionar os negócios dos nossos clientes.” Source: RevenueBase Database · checked Sep 27, 2026
4	Connectis	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	1,001-5,000	206 contacts →
	Indirect evidence “We empower your business to stay competitive by offering flexible, secure and reliable technology services, tailored to your unique needs, helping to drive growth, increase…” Source: RevenueBase Database · checked Sep 27, 2026
5	Oakmont Group	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	113 contacts →
	Indirect evidence “Cybersecurity Experts.” Source: RevenueBase Database · checked Sep 27, 2026
6	Interatell	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	89 contacts →
	Indirect evidence “A Interatell é uma das principais integradoras de soluções de tecnologia, que atua desde 2002 no segmento.” Source: RevenueBase Database · checked Sep 27, 2026
7	System Frame	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	69 contacts →
	Indirect evidence “System Frame é uma empresa brasileira especializada em infraestrutura de tecnologia da informação, redes corporativas e operação contínua de ambientes tecnológicos.” Source: RevenueBase Database · checked Sep 27, 2026
8	E-Safer Consultoria	Partial evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	68 contacts →
	Partial evidence “e-Safer is an IT and Segurity Information consulting with important reputation in providing high quality projects aimed to protect information and identity.” Source: RevenueBase Database · checked Sep 27, 2026
9	Viwsec	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	51 contacts →
	Indirect evidence “A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Source: RevenueBase Database · checked Sep 27, 2026
10	Pise4 Tecnologia	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	41 contacts →
	Indirect evidence “A PISE4 é uma empresa especializada no fornecimento de soluções e serviços de Data Center e Cloud Computing.” Source: RevenueBase Database · checked Sep 27, 2026
11	PS Network Experts	Partial evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	40 contacts →
	Partial evidence “PS Network Experts is a professional service provider that operates in the areas of networking, collaboration, security, data center and service providers, regardless of the…” Source: RevenueBase Database · checked Sep 27, 2026
12	Aplidigital	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	33 contacts →
	Indirect evidence “A Aplidigital é uma distribuidora de soluções e serviços de segurança da informação que proporciona o maior valor agregado do mercado aos parceiros.” Source: RevenueBase Database · checked Sep 27, 2026
13	Focaldata	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	28 contacts →
	Indirect evidence “We are an innovative technology solutions company focused on cybersecurity.” Source: RevenueBase Database · checked Sep 27, 2026
14	5wi - Quinta Onda	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	27 contacts →
	Indirect evidence “A 5Wi é uma integradora de soluções tecnológicas para pequenas, médias e grandes empresas.” Source: RevenueBase Database · checked Sep 27, 2026
15	Integre TI	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	25 contacts →
	Indirect evidence “A INTEGRE TI projeta, implementa e opera ambientes de tecnologia para empresas que não podem errar.” Source: RevenueBase Database · checked Sep 27, 2026
16	Access Security	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “Proteja seu negócio com segurança avançada.” Source: RevenueBase Database · checked Sep 27, 2026
17	Bracta Tecnologia	Partial evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	19 contacts →
	Partial evidence “Deliver IT Services and Consulting for critical and highly complex environments, with Excellence.” Source: RevenueBase Database · checked Sep 27, 2026
18	Innovo Tecnologia	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	18 contacts →
	Indirect evidence “Innovo é uma integradora de sistemas formada por profissionais experientes e oferece soluções avançadas de infraestrutura de TIC e redes, tecnologias para educação e saúde, além…” Source: RevenueBase Database · checked Sep 27, 2026
19	Viper IT	Partial evidence	Barueri, BrazilHQ checked Sep 27, 2026	1-10	17 contacts →
	Partial evidence “Estabelecida em 2007, a Viper IT é mais do que uma fornecedora de soluções em TI - somos parceiros estratégicos na sua jornada pelo cenário digital.” Source: RevenueBase Database · checked Sep 27, 2026
20	Hexait Service Solutions	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	201-500	8 contacts →
	Indirect evidence “A HexaIT Service Solutions é uma empresa especializada em serviços de Tecnologia da Informação, com foco principal em tecnologias de redes e telecomunicações, como Routing &…” Source: RevenueBase Database · checked Sep 27, 2026
21	Aioware	Partial evidence	Barueri, BrazilHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “Since 2017, Aioware has been delivering end-to-end technology solutions for companies that need to operate with security, efficiency, and scalability.” Source: RevenueBase Database · checked Sep 27, 2026
22	Levti Tecnologia	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “Empresa de tecnologia que oferece soluções em infraestrutura e redes.” Source: RevenueBase Database · checked Sep 27, 2026
23	Solootec	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “A Solootec é uma empresa do Grupo BS, fundado em 2006, especializada em serviços e soluções de TI/ Telecom que tem se destacado no mercado com produtos de qualidade que compõe…” Source: RevenueBase Database · checked Sep 27, 2026
24	KCS Soluções	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “Auxiliamos o crescimento da sua empresa através da tecnologia resolvendo todos os problemas relacionados à infraestrutura de T.I.” Source: RevenueBase Database · checked Sep 27, 2026
25	Tahtec Networks	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “A TahTec Networks é uma integradora focada em prover infra-estrutura de alta capacidade, flexível e confiável.” Source: RevenueBase Database · checked Sep 27, 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: IT infrastructure and security 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 IT infrastructure and security companies.
Partial evidence: Its own public description names part of IT infrastructure and security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure and security 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 69 IT infrastructure and security companies based in Barueri, Brazil

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IT infrastructure and security companies based in Barueri, Brazil at a glance

As of Sep 27, 2026

23.2%Verified-email coverage

45.9Average contacts per company

11-50Median size (employees)

1214.5%Largest-city concentration · Sao Paulo

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than for Barueri, so it is reported there. Company counts and contact totals on this page are exact for Barueri, over 69 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 IT infrastructure and security 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 Barueri, Brazil whose own description of what they do matches “IT infrastructure and security 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 IT infrastructure and security 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 IT infrastructure and security companies, and records with no verified work email. Companies headquartered outside Barueri 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, 733 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 27, 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.

IT infrastructure and security companies by metro in Brazil

IT infrastructure and security companies in Sao Paulo838
IT infrastructure and security companies in Rio De Janeiro251
IT infrastructure and security companies in Belo Horizonte149
IT infrastructure and security companies in Curitiba113
IT infrastructure and security companies in Brasilia95
IT infrastructure and security companies in Porto Alegre95
IT infrastructure and security companies in Campinas76
IT infrastructure and security companies in Recife70
IT infrastructure and security companies in Barueri69
IT infrastructure and security companies in Goiania53
IT infrastructure and security companies in Salvador51
IT infrastructure and security companies in Ribeirao Preto43
IT infrastructure and security companies in Fortaleza41
IT infrastructure and security companies in Guarulhos37
IT infrastructure and security companies in Jundiai36
IT infrastructure and security companies in Florianopolis34
IT infrastructure and security companies in Blumenau33
IT infrastructure and security companies in Caxias Do Sul33
IT infrastructure and security companies in Sao Bernardo Do Campo33
IT infrastructure and security companies in Joinville29
IT infrastructure and security companies in Sao Jose Dos Campos29
IT infrastructure and security companies in Sorocaba29
IT infrastructure and security companies in Vitoria28
IT infrastructure and security companies in Osasco25
IT infrastructure and security companies in Uberlandia25

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 IT infrastructure and security 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 IT infrastructure and security companies are there based in Barueri, Brazil?

RevenueBase identified 69 IT infrastructure and security companies headquartered in Barueri, 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?

Nava Tech For Business, headquartered in Barueri, tops this list with the largest team on record.

Which city has the most IT infrastructure and security companies?

Sao Paulo leads with 838 headquartered companies, followed by Rio De Janeiro (251) and Belo Horizonte (149).

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 733 verified decision-maker contacts tracked across these 69 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 27, 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.