Company lists · Data refreshed November 2026

Top 25 IT support consulting companies based in Brazil

Name: IT support consulting companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 3,756 companies tracked

RevenueBase identified 3,756 company matches for IT support consulting companies associated with Brazil as of November 2026 and tracks 33,837 professional contacts across them, including 7,870 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for IT support consulting companies 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

3,756Companies

33,837Contacts tracked

7,870Verified emails

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The 25 largest IT support consulting companies based in Brazil

Ranked by team size

Top 25 of 3,756 company matches for IT support consulting companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ilha Service Tecnologia Ltda	Exact match	São José, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,025 contacts →
	Exact match “Atuante no mercado de Tecnologia desde o ano de 1991, com certificação ISO 9001 para prestação de serviços de TI e fabricação de computadores, a IlhaService é uma empresa…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Interop	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,024 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
3	Engesoftware Tecnologia S.A	Exact match	Brasilia, BrazilHQ recorded Nov 6, 2026	501-1,000	659 contacts →
	Exact match “A Engesolftware Tecnologia S/A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Datainfo Soluções EM TI	Exact match	Blumenau, BrazilHQ recorded Nov 6, 2026	501-1,000	582 contacts →
	Exact match “Company focused on the Digital Transformation process, offering outsourcing of IT activities, through a team of qualified and qualified consultants, with knowledge in emerging…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	BHS	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	201-500	553 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
6	Seidor Brasil	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	455 contacts →
	Exact match “A SEIDOR é uma empresa de tecnologia dedicada ao fornecimento de soluções na área de consultoria de software e serviços de TI, estratégia, desenvolvimento, operações…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Maminfo	Exact match	Campinas, BrazilHQ recorded Nov 6, 2026	201-500	389 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
8	Penso Tecnologia	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	330 contacts →
	Exact match “Penso Tecnologia is an IT services company created to enable customers to use technology for their business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	EVT IT	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	329 contacts →
	Exact match “EVT is an IT consulting company focused on providing solutions that increase the productivity and efficiency of its customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Compwire Informática Ltda	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	201-500	325 contacts →
	Exact match “No mercado desde 1996, a Compwire oferece o melhor em otimização de ambientes de TI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	IOS Informática, Organização E Sistemas Ltda	Exact match	Brasília, BrazilHQ recorded Nov 6, 2026	201-500	290 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
12	Teltec Solutions	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	201-500	281 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
13	Funcional	Exact match	Cascavel, BrazilHQ recorded Nov 6, 2026	51-200	265 contacts →
	Exact match “Com o propósito de transformar, potencializar e perpetuar negócios, apoiamos as empresas na gestão empresarial de resultado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	By Seven	Exact match	Joinville, BrazilHQ recorded Nov 6, 2026	51-200	255 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
15	Stefanini Consultoria E Assessoria EM Informatica	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	10001+	251 contacts →
	Exact match “Stefanini Consultoria E Assessoria Em Informatica is an information technology and services company based out of Rua Brigadeiro Faria Lima, 1355, An 19, Sao Paulo, São Paulo…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	LAN Designers	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	501-1,000	229 contacts →
	Exact match “A Lan Designers provê soluções com objetivo de elevar o nível de disponibilidade e performance dos serviços de TI dos nossos clientes, garantindo a continuidade das operações…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Global System	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	201-500	208 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
18	CRP Tecnologia	Exact match	Palmas, BrazilHQ recorded Nov 6, 2026	201-500	194 contacts →
	Exact match “Our company specializes in consulting and business solutions and information technology that aims to contribute to the growth of our customers, leveraging the best that is in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Ebs-It	Exact match	Barueri, BrazilHQ recorded Nov 6, 2026	201-500	187 contacts →
	Exact match “We are agents of digital transformation and our mission is to offer specialized consulting in solutions for the areas of IT and business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Qualificar TI	Exact match	Brasília, BrazilHQ recorded Nov 6, 2026	51-200	184 contacts →
	Exact match “Qualificar TI é uma empresa com mais de 20 anos de experiência no mercado nacional, especializada em Governança de TI, Gerenciamento de Projetos, Suporte Técnico, Service Desk e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Assurance IT	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	182 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
22	Hsbs Soluções	Exact match	Recife, BrazilHQ recorded Nov 6, 2026	51-200	166 contacts →
	Exact match “A HSBS prepara empresas, de todos os tamanhos, para a transformação digital, para um novo tempo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Beltis	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	201-500	166 contacts →
	Exact match “A BELLCOMSYS é uma empresa especializada em Tecnologia de Informação e suporte corporativo com 15 anos de experiência.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Techcom Tecnologia	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	51-200	153 contacts →
	Exact match “A TechCom Tecnologia e Informática atua no mercado há mais de 21 anos se destacando como uma empresa especializada em suporte técnico, outsourcing, soluções tecnológicas de TIC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Domvs IT	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	146 contacts →
	Exact match “Tecnologia com inteligência.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT support consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,756 IT support consulting companies based in Brazil

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IT support consulting companies based in Brazil at a glance

As of Nov 6, 2026

23.3%Verified-email coverage

9.0Average contacts per company

1-10Median size (employees)

23.5%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,570

11-50

885

51-200

194

201-500

501-1,000

1,001-5,000

5,001-10,000

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 3,756 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 support consulting companies” 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 7,870 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.

IT support consulting companies by metro

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 support consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT support consulting companies are there based in Brazil?

RevenueBase identified 3,756 company matches for IT support consulting companies 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?

Ilha Service Tecnologia Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT support consulting companies?

Sao Paulo leads with 883 company records, followed by Rio De Janeiro (242) and Belo Horizonte (141).

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 7,870 professional contacts with verified work emails tracked across these 3,756 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.