Company lists · Data refreshed November 2026

Top 25 Field support services based in Brazil

RevenueBase identified 396 company matches for field support services associated with Brazil as of November 2026 and tracks 1,826 professional contacts across them, including 255 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for field support services 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
396Companies
1,826Contacts tracked
255Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest field support services based in Brazil

Ranked by team size
Top 25 of 396 company matches for field support services 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSantana De Parnaíba, BrazilHQ recorded Nov 6, 202651-200327 contacts →

Exact match

“Atualmente, um atendimento técnico e uma entrega chegar no prazo é commodity, diferencial é o nível de experiência que o cliente terá durante esta jornada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Há mais de uma década, a Tech2Work desenvolve soluções tecnológicas para empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMatão, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Fundada em 03 de agosto de a W.O Network atuava com prestação de serviço de suporte técnico especificamente em sistemas operacionais Microsoft Windows Server, equipamentos de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Há mais de 19 anos no mercado, somos uma empresa especializada em Soluções em Tecnologia, atuando desde do suporte técnico até a gestão completa de TI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Manter pessoas e empresas conectadas, exercendo um serviço com transparência, respeito, empatia e cooperação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBlumenau, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPará De Minas, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Computadores, Manutenção, Redes, Suporte, Sistemas Gerenciais, Manutenção preventiva e corretiva em computadores e periféricos, Contratos de Manutenção, Técnicos altamente…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBauru, BrazilHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“A Glautec Computadores oferece soluções em tecnologia e informática para empresas de todos os segmentos - alimentação, escritórios, indústria, varejo, distribuição - oferecendo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRio Do Sul, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“A Hardtec Informática é uma empresa de assistência técnica, manutenção de computadores, além de oferecer produtos de informática.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFoz Do Iguaçu, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMococa, BrazilHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Seja bem-vindo à página oficial da Design Works Informática.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchXanxerê, BrazilHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Com expertise de mais de 25 anos no mercado, a System UP oferece soluções em tecnologia, suporte técnico, produtos e consultoria em informática para empresas e pessoa física.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Nosso compromisso é administrar os recursos de TI da sua empresa e apoiar no direcionamento tecnológico de forma inteligente, participativa e orientada ao negócio, garantindo a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Empresa de Serviços de Tecnologia e Informática em geral, operamos no sistema de Field Service, com mais diversos técnicos especialistas em todo Brasil”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBarueri, BrazilHQ recorded Nov 6, 20261-107 contacts →

Exact match

“A Server Tech Informática foi fundada em 2010, tendo como principal objetivo fornecer tecnologia à pequenas, médias e grandes empresas, para alavancar suas vendas e reduzir seus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Field Service TI Brasil Body Shop Técnico Alocado em Projetos Infraestrutura Fisica Infraestrutura Lógica”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMaceió, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Cansado de problemas no TI da sua empresa?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOlinda, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Com mais de 27 anos de mercado, a Leader Informática está alicerçada na experiência, confiança e credibilidade praticadas e desenvolvidas em todos esses anos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJundiaí, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“A empresa nasceu de uma latente demanda de pessoas carentes de apoio técnico de qualidade e preços justos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNova Petrópolis, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Fundada em 1997, a TECNOHAUS INFORMÁTICA é uma empresa de assistência técnica especializada em prestação de serviços e venda de equipamentos e suprimentos, abrangendo usuários dos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“A tecnologia é parte da realidade de todo negócio atualmente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPonte Nova, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Com mais de vinte anos atuando na área de suporte técnico, configuração de redes e manutenção de computadores contamos com uma equipe altamente qualificada com técnicos graduados…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrasília, BrazilHQ recorded Nov 6, 202611-503 contacts →

Exact match

“A IDEIA Tecnologia compromete-se a fornecer serviços de TI mais abrangentes, rápidos e altamente eficientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 396 field support services based in Brazil

See the full list, filter by size, metro and specialty, and access 255 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Field support services based in Brazil at a glance

As of Nov 6, 2026
14.0%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
16.9%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
312
11-50
60
51-200
8
201-500
3
501-1,000
1
1,001-5,000
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 396 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 “field support services” 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 255 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.

Field support services 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 “field support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many field support services are there based in Brazil?

RevenueBase identified 396 company matches for field support services 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?

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

Which city has the most field support services?

Sao Paulo leads with 67 company records, followed by Belo Horizonte (14) and Curitiba (13).

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 255 professional contacts with verified work emails tracked across these 396 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.

Ready to reach these companies? Verified emails and direct dials for all 396 field support services based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.