Company lists · Data refreshed September 2026

Top 25 IT service desk outsourcing companies based in Brazil

RevenueBase identified 415 company matches for IT service desk outsourcing companies associated with Brazil as of September 2026 and tracks 8,825 professional contacts across them, including 1,036 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for IT service desk outsourcing 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 September 28, 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 Sep 28, 2026 How this list was built
415Companies
8,825Contacts tracked
1,036Verified emails
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The 25 largest IT service desk outsourcing companies based in Brazil

Ranked by team size
Top 25 of 415 company matches for IT service desk outsourcing companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchBarueri, BrazilHQ recorded Sep 28, 20265,001-10,0002,347 contacts →

Exact match

“CTIS, a SONDA Group company, is recognized as one of the largest and most important Brazilian information technology companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBlumenau, BrazilHQ recorded Sep 28, 2026501-1,000509 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 · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBrasil, BrazilHQ recorded Sep 28, 2026501-1,000508 contacts →

Exact match

“Olá, nós somos a Dexian!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBezerros, BrazilHQ recorded Sep 28, 20261,001-5,000334 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 28, 202651-200310 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 · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSão Caetano Do Sul, BrazilHQ recorded Sep 28, 2026201-500206 contacts →

Exact match

“Há 30 anos a PeoplePRO resolve suas necessidades de tecnologias da informação, com os melhores serviços, junto à formação de equipes de alta performance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 28, 2026501-1,000202 contacts →

Exact match

“Mazzatech is a global IT professional services company partnering with you to provide solutions to your project’s requirements and challenges in today’s highly competitive…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBrasília, BrazilHQ recorded Sep 28, 202651-200173 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 · Sep 28, 2026 · View company records in RevenueBase
9Exact matchCuritiba, BrazilHQ recorded Sep 28, 2026501-1,000159 contacts →

Exact match

“A Premier IT é especialista em Service Desk, sendo Cool Vendor do Gartner 2016, devido a plataforma de gestão de conhecimento aplicada a suporte técnico, integrada com portal…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSão Bernardo Do Campo, BrazilHQ recorded Sep 28, 202651-200110 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Sep 28, 202651-20096 contacts →

Exact match

“Na Zummit, somos especialistas em IT Outsourcing, Bodyshop e Inovação em TI, dedicados a conectar empresas líderes a talentos excepcionais em tecnologia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Sep 28, 2026201-50085 contacts →

Exact match

“Desde 2012, conectamos o seu negócio aos mais experientes profissionais de TI do mercado.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBelo Horizonte, BrazilHQ recorded Sep 28, 202651-20064 contacts →

Exact match

“Solução de Service Desk, Inteligência Artificial e Squad de Melhorias para todos os Sistemas Hospitalares.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLondrina, BrazilHQ recorded Sep 28, 202611-5052 contacts →

Exact match

“Em 2002 Com sede em Londrina-PR, a Altatech surgiu com o objetivo de prestar serviços de suporte e Help Desk especializados na área de tecnologia para empresas da região Com visão…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202611-5047 contacts →

Exact match

“Somos uma empresa de serviços de informática, como helpdesk, outsourcing, cloud backup, cabeamento, monitoramento, CFTV e segurança da informação.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBarueri, BrazilHQ recorded Sep 28, 2026201-50046 contacts →

Exact match

“A DBASERV é uma empresa especializada em Tecnologia da Informação, criada por especialistas de TI, que identificaram no mercado a necessidade da prestação de um serviço de…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBrasilia, BrazilHQ recorded Sep 28, 20261,001-5,00045 contacts →

Exact match

“Página ativa do Grupo 5 Estrelas!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchPorto Alegre, BrazilHQ recorded Sep 28, 202651-20042 contacts →

Exact match

“O Qualitor oferece uma plataforma completa para o gerenciamento de processos de atendimento e centralização de serviços.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“A Orflie é referência em terceirização comercial, conectando empresas a resultados extraordinários em vendas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchAlphaville - Barueri, BrazilHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“OnEL - Outsourcing com o melhor custo-benefício do Brasil.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchCampinas, BrazilHQ recorded Sep 28, 202611-5039 contacts →

Exact match

“A Aptus é uma empresa de soluções, relacionamento e suporte à gestão, atuando desde 1983 na área de Tecnologia de Informação.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Sep 28, 2026n/a39 contacts →

Exact match

“A Alfa Computer fornece suporte nos segmentos: de networking, outsourcing, desenvolvimento e comercialização de softwares, criação de sites, manutenção de hardwares e consultoria.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchAraraquara, BrazilHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Somos a Soffner, empresa que está há 30 anos transformando negócios com tecnologia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchCuritiba, BrazilHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“A Gate7 é uma empresa de TI em Curitiba que atua com Terceirização de TI, Consultoria de TI, Gestão de TI além de projetos exclusivos de acordo com a necessidade da sua empresa.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBelo Horizonte, BrazilHQ recorded Sep 28, 202651-20035 contacts →

Exact match

“Empresa com foco em Service Desk e Outsourcing de impressão e coletores de dados.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 415 IT service desk outsourcing companies based in Brazil

See the full list, filter by size, metro and specialty, and access 1,036 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT service desk outsourcing companies based in Brazil at a glance

As of Sep 28, 2026
11.7%Verified-email coverage
21.3Average contacts per company
1-10Median size (employees)
25.8%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
220
11-50
114
51-200
56
201-500
10
501-1,000
5
1,001-5,000
3
5,001-10,000
3
10001+
1

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 415 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 service desk outsourcing 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 1,036 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 September 28, 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 service desk outsourcing 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 service desk outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT service desk outsourcing companies are there based in Brazil?

RevenueBase identified 415 company matches for IT service desk outsourcing companies associated with Brazil as of September 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?

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

Which city has the most IT service desk outsourcing companies?

Sao Paulo leads with 107 company records, followed by Rio De Janeiro (25) and Belo Horizonte (23).

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 1,036 professional contacts with verified work emails tracked across these 415 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 September 28, 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.