Company lists · Data refreshed November 2026

Top 25 Local government IT services based in Brazil

RevenueBase identified 1,503 company matches for local government IT services associated with Brazil as of November 2026 and tracks 77,618 professional contacts across them, including 4,332 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for local government IT 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 5, 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 5, 2026 How this list was built
1,503Companies
77,618Contacts tracked
4,332Verified emails
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The 25 largest local government IT services based in Brazil

Ranked by team size
Top 25 of 1,503 company matches for local government IT services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchRio De Janeiro, BrazilHQ recorded Nov 5, 202610001+8,554 contacts →

Exact match

“Cidade Maravilhosa”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSão José, BrazilHQ recorded Nov 5, 20261,001-5,0001,025 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 5, 2026 · View company records in RevenueBase
3Exact matchPorto Alegre, BrazilHQ recorded Nov 5, 20261,001-5,0001,024 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 5, 2026 · View company records in RevenueBase
4Exact matchCuiabá, BrazilHQ recorded Nov 5, 2026501-1,000428 contacts →

Exact match

“DSS, é especializada na prestação de serviços de tecnologia da informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 2026201-500369 contacts →

Exact match

“A ECO Sistemas atua no mercado de Tecnologia da Informação, através do planejamento, desenvolvimento e implementação de sistemas e como integradora de recursos e tecnologias já…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBrasília, BrazilHQ recorded Nov 5, 2026201-500290 contacts →

Exact match

“Desde sua fundação, em 1993, está sediada na Capital Federal.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMaringá, BrazilHQ recorded Nov 5, 2026201-500276 contacts →

Exact match

“Estamos presente há mais de 40 anos no setor de tecnologia da informação para gestão pública, atendendo importantes instituições e impactando positivamente a vida de milhões de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 5, 2026201-500242 contacts →

Exact match

“A OM30 nasceu com a missão de simplificar a gestão pública por meio da tecnologia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchJoão Pessoa, BrazilHQ recorded Nov 5, 2026501-1,000225 contacts →

Exact match

“Somos uma empresa de tecnologia e publicações oficiais, com foco no setor público e atuação em 22 estados do país.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Nov 5, 2026501-1,000224 contacts →

Exact match

“A Ewave do Brasil é uma empresa provedora de soluções de Tecnologia da Informação, especialista em desenvolvimento, implantação e integração de sistemas que atua com o objetivo de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSao Jose Do Rio Preto, BrazilHQ recorded Nov 5, 202651-200179 contacts →

Exact match

“Desde 1996, quando a Prefeitura de São José do Rio Preto aprovou o estatuto da Empro – Empresa Municipal de Processamento de Dados, a empresa vem desenhando uma curva sempre…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchRecife, BrazilHQ recorded Nov 5, 202651-200166 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 5, 2026 · View company records in RevenueBase
13Exact matchAraçatuba, BrazilHQ recorded Nov 5, 202651-200157 contacts →

Exact match

“Há mais de 30 anos, desenvolvemos soluções especializadas e tecnológicas para conectar as áreas que fazem sua cidade acontecer.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSalvador, BrazilHQ recorded Nov 5, 2026201-500127 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSão Luís, BrazilHQ recorded Nov 5, 2026201-500118 contacts →

Exact match

“A Linuxell Informática, com sua matriz situada em São Luís – MA, tem se destacado há mais de 20 anos pelo seu comprometimento e excelência no mercado de tecnologia da informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBarueri, BrazilHQ recorded Nov 5, 202651-200105 contacts →

Exact match

“A AMC INFORMÁTICA atua há mais de 32 anos em parceria com os principais fabricantes de TI no desenvolvimento de soluções para o Segmento Governo, inovando na qualidade dos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchOsasco, BrazilHQ recorded Nov 5, 202651-200100 contacts →

Exact match

“A Wine Tecnologia acredita e realiza os projetos de TI da sua empresa, visando qualidade, eficiência, redução de custos, otimização do tempo de suas operações e demandas…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAracaju, BrazilHQ recorded Nov 5, 2026201-50091 contacts →

Exact match

“Na ZDOC – Tecnologia em Documentos e Sistemas, unimos inovação e experiência para entregar soluções completas em Tecnologia da Informação voltadas para o setor público.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202651-20088 contacts →

Exact match

“Somos referência no mercado nacional como integradora de soluções de TI em empresas privadas e governo.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5079 contacts →

Exact match

“Fundada em 1994 e sediada na região metropolitana de São Paulo, a Bug BusterS provê soluções de Tecnologia da Informação, nas áreas de Gestão de TI, projetos de redes cabeadas e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchUberlândia, BrazilHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“A Publicenter oferece soluções tecnológicas para a gestão pública, com foco no sucesso do cliente.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSanto André, BrazilHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“PRESCON é uma empresa de sólida tradição no segmento destinado ao setor público.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCuritiba, BrazilHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“Com mais de 48 anos de atividades, a Sigma é uma empresa com vasta experiência no provimento de soluções em Tecnologia da Informação ao mercado corporativo e governamental, tendo…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBrasília, BrazilHQ recorded Nov 5, 202611-5055 contacts →

Exact match

“For over two decades, Systech has been a benchmark in high-performance technology solutions, delivering excellence to government and corporate sectors alike.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSão Bernardo Do Campo, BrazilHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“Gestão de TI | Suporte de TI | Segurança Digital | Soluções em Nuvem Transformamos tecnologia em produtividade e segurança para empresas que buscam eficiência e proteção.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,503 local government IT services based in Brazil

See the full list, filter by size, metro and specialty, and access 4,332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Local government IT services based in Brazil at a glance

As of Nov 5, 2026
5.6%Verified-email coverage
51.6Average contacts per company
11-50Median size (employees)
8.6%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
544
11-50
367
51-200
334
201-500
127
501-1,000
50
1,001-5,000
40
5,001-10,000
10
10001+
10

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 1,503 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 “local government IT 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 4,332 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 5, 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.

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 “local government IT services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many local government IT services are there based in Brazil?

RevenueBase identified 1,503 company matches for local government IT 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?

Prefeitura DO RIO DE Janeiro tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most local government IT services?

Sao Paulo leads with 130 company records, followed by Rio De Janeiro (44) and Belo Horizonte (34).

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 4,332 professional contacts with verified work emails tracked across these 1,503 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 5, 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.