Company lists · Data refreshed September 2026

Top 25 IT infrastructure services based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 2,396 companies tracked

RevenueBase identified 2,396 IT infrastructure services headquartered in Brazil as of September 2026 and tracks 21,143 professional contacts across them, including 4,940 with verified work emails. Sao Paulo is the largest hub.

This list covers IT infrastructure services 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 21, 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 21, 2026 86% judged on-target in blind review

2,396Companies

21,143Contacts tracked

4,940Verified emails

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The 25 largest IT infrastructure services based in Brazil

Ranked by team size

Top 25 of 2,396 IT infrastructure services based in Brazil, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure services: 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	Proxxi Tecnologia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	1,001-5,000	953 contacts →
	Indirect evidence “A Proxxi Tecnologia é uma empresa que nasceu de uma parceria firmada, em dezembro de 2014, entre a IBM Brasil e o Grupo Bradesco, pela qual a IBM adquiriu o negócio de prestação…” Source: RevenueBase Database · checked Sep 21, 2026
2	Interop	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1,001-5,000	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 21, 2026
3	BHS	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 21, 2026	201-500	516 contacts →
	Partial evidence “BHS has a comprehensive portfolio to deliver customized IT solutions, consistent and integrated with each customer's business needs.” Source: RevenueBase Database · checked Sep 21, 2026
4	Penso Tecnologia	Partial evidence	São Paulo, BrazilHQ checked Sep 21, 2026	51-200	310 contacts →
	Partial evidence “Penso Tecnologia is an IT services company created to enable customers to use technology for their business.” Source: RevenueBase Database · checked Sep 21, 2026
5	It-One Information Technology	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 21, 2026	51-200	257 contacts →
	Strong evidence “We are a company specialized in providing IT infrastructure solutions in the enterprise market.” Source: RevenueBase Database · checked Sep 21, 2026
6	Connectis	Indirect evidence	Barueri, BrazilHQ checked Sep 21, 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 21, 2026
7	YSSY	Indirect evidence	Brasil, BrazilHQ checked Sep 21, 2026	201-500	177 contacts →
	Indirect evidence “Consultora.” Source: RevenueBase Database · checked Sep 21, 2026
8	Think IT	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	201-500	175 contacts →
	Indirect evidence “Somos uma empresa focada em soluções e serviços de infraestrutura de TI, cloud e cybersecurity.” Source: RevenueBase Database · checked Sep 21, 2026
9	ADDED	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	51-200	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 21, 2026
10	Zênega Tecnologia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	501-1,000	160 contacts →
	Indirect evidence “Projetos e soluções de infra-estrutura de rede de computadores e Telecom- Alocação de profissionais especializados nas referidas áreas- Projeto, desenvolvimento, implantação…” Source: RevenueBase Database · checked Sep 21, 2026
11	Beltis	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	201-500	151 contacts →
	Indirect evidence “A BELLCOMSYS é uma empresa especializada em Tecnologia de Informação e suporte corporativo com 15 anos de experiência.” Source: RevenueBase Database · checked Sep 21, 2026
12	OST Tecnologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	11-50	137 contacts →
	Indirect evidence “Acreditamos em transformação, em colaboração, em pessoas inovando e fazendo a diferença.” Source: RevenueBase Database · checked Sep 21, 2026
13	Kumulus	Indirect evidence	Campinas, BrazilHQ checked Sep 21, 2026	201-500	135 contacts →
	Indirect evidence “Founded by former Microsoft engineers, Kumulus is a technology company focused on delivering the next generation of managed services and solutions to its customers through the…” Source: RevenueBase Database · checked Sep 21, 2026
14	SCSO	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	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 21, 2026
15	M1	Indirect evidence	Alexania, BrazilHQ checked Sep 21, 2026	51-200	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 21, 2026
16	Advanta Conectividade Inteligente	Partial evidence	Barueri, BrazilHQ checked Sep 21, 2026	201-500	128 contacts →
	Partial evidence “Advanta é uma empresa de capital 100% nacional, que atua há mais de 10 anos no mercado como Full IT Facilities Management, oferecendo serviços e soluções de tecnologia…” Source: RevenueBase Database · checked Sep 21, 2026
17	Infolink	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	n/a	128 contacts →
	Indirect evidence “Prezados clientes e amigos.” Source: RevenueBase Database · checked Sep 21, 2026
18	Plugify	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	51-200	117 contacts →
	Indirect evidence “Plugify é a infraestrutura técnica que garante gestão, controle e continuidade de TI em ambientes corporativos e críticos.” Source: RevenueBase Database · checked Sep 21, 2026
19	Flowti	Indirect evidence	Brusque, BrazilHQ checked Sep 21, 2026	51-200	117 contacts →
	Indirect evidence “Somos especialistas em infraestrutura para ambientes de negócios de missão crítica.” Source: RevenueBase Database · checked Sep 21, 2026
20	Conversys IT Solutions	Partial evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	117 contacts →
	Partial evidence “At Conversys, we specialize in delivering comprehensive IT solutions tailored to meet the unique needs of your business.” Source: RevenueBase Database · checked Sep 21, 2026
21	Strati	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	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 21, 2026
22	América Tecnologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	51-200	111 contacts →
	Indirect evidence “Atuamos desde o projeto, entrega, instalação, migração de dados, gerenciamento e suporte do ambiente até o descarte sustentável.” Source: RevenueBase Database · checked Sep 21, 2026
23	Lotus ICT	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	51-200	111 contacts →
	Indirect evidence “A Lotus ICT é uma empresa focada em fornecer os melhores soluçoes em tecnologia, integrando serviços de infraestrutura nas áreas de cloud services, telecom, finanças e diversos…” Source: RevenueBase Database · checked Sep 21, 2026
24	BNP	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 21, 2026	51-200	110 contacts →
	Indirect evidence “Nosso objetivo é tornar possível que nossos clientes tenham uma TI de ponta, independentemente de seu porte ou segmento, sem que precisem se tornar-se especialistas na área ou…” Source: RevenueBase Database · checked Sep 21, 2026
25	Zivasec	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	107 contacts →
	Indirect evidence “A ZivaSec,faz parte do Grupo NTSec e já conta com quinze anos de atuação no mercado, tem o objetivo de atuar com excelência em consultoria, implementação e gerenciamento de…” Source: RevenueBase Database · checked Sep 21, 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 services. 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 services.
Partial evidence: Its own public description names part of IT infrastructure services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure services. 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 2,396 IT infrastructure services based in Brazil

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IT infrastructure services based in Brazil at a glance

As of Sep 21, 2026

23.4%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

21.3%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,533

11-50

640

51-200

165

201-500

501-1,000

1,001-5,000

10001+

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 2,396 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 services, 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 “IT infrastructure services”. 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 services), 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 services, 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, 4,940 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 21, 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 services by metro

IT infrastructure services in Sao Paulo510
IT infrastructure services in Rio De Janeiro165
IT infrastructure services in Belo Horizonte111
IT infrastructure services in Curitiba86
IT infrastructure services in Porto Alegre73
IT infrastructure services in Campinas48
IT infrastructure services in Recife42
IT infrastructure services in Brasilia41
IT infrastructure services in Barueri37
IT infrastructure services in Ribeirao Preto34
IT infrastructure services in Salvador32
IT infrastructure services in Goiania30
IT infrastructure services in Sao Bernardo Do Campo29
IT infrastructure services in Guarulhos28
IT infrastructure services in Florianopolis25
IT infrastructure services in Sao Jose Dos Campos25

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 services, 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 services are there based in Brazil?

RevenueBase identified 2,396 IT infrastructure services 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?

Proxxi Tecnologia, headquartered in Brazil, tops this list with the largest team on record.

Which city has the most IT infrastructure services?

Sao Paulo leads with 510 headquartered companies, followed by Rio De Janeiro (165) and Belo Horizonte (111).

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 4,940 verified decision-maker contacts tracked across these 2,396 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 21, 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.