Company lists · Data refreshed November 2026

Top 22 Systems integration and managed services based in Rio De Janeiro, Brazil

Name: Systems integration and managed services based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 348 companies tracked

RevenueBase identified 348 company matches for systems integration and managed services associated with Rio De Janeiro, Brazil as of November 2026 and tracks 5,186 professional contacts across them, including 703 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (1,284 companies); Rio De Janeiro follows with 348.

This list covers company matches for systems integration and managed services associated with Rio De Janeiro, 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

348Companies

5,186Contacts tracked

703Verified emails

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The 22 largest systems integration and managed services based in Rio De Janeiro, Brazil

Ranked by team size

Top 22 of 348 company matches for systems integration and managed services based in Rio De Janeiro, 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	Araujo Abreu Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,017 contacts →
	Exact match “A Araujo Abreu foi fundada em 1922.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Tecal Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	201-500	222 contacts →
	Exact match “Criada em 1994, a Tecal Soluções em Tecnologia, iniciou seus trabalhos como integradora Honeywell e hoje ocupa uma posição de destaque entre as empresas do setor de Automação…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Lotus ICT	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	128 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	América Tecnologia	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	126 contacts →
	Exact match “Atuamos desde o projeto, entrega, instalação, migração de dados, gerenciamento e suporte do ambiente até o descarte sustentável.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Centauro Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	109 contacts →
	Exact match “Somos a Centauro, empresa brasileira integradora de produtos, soluções e serviços de tecnologia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Nereidas IT Services	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “Transformamos tecnologia em resultado para empresas que exigem performance, continuidade e segurança.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Integrar	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	49 contacts →
	Exact match “A INTEGRAR é uma empresa de tecnologia com mais de 10 anos de mercado e com atuação nacional resultante de necessidades específicas do mercado aliadas à diferenciais de atuação e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	MD Services	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “Passionate about productivity, we use information technology to streamline your processes, bring you more results with less resource use.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	2r Datatel	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “Founded in 1993 and headquartered in Rio de Janeiro, 2R Datatel Teleinformatica is a leading provider of IT solutions and Professional Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	ENDEV	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	30 contacts →
	Exact match “Infraestrutura para o Mercado Financeiro e Empresarial • Aúdio, Vídeo e Automação • Redes Lógica e Elétrica • CFTV, CA, Telefonia e Automação Predial • Software • FURUKAWA \|…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Master IT Soluções E Serviços DE TI	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	1-10	30 contacts →
	Exact match “A Master IT é uma empresa nacional especializada no fornecimento de soluções e serviços para as áreas de Governança, infraestrutura e segurança de TI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ti&cia	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	29 contacts →
	Exact match “A TI & CIA é uma empresa especializada em outsourcing de TIC, suporte técnico, locação de equipamentos e projetos de infraestrutura tecnológica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Acol Saúdi Consultoria & Sistemas	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “Com sede no Rio de Janeiro, a empresa é especializada em consultoria, desenvolvimento de sistemas, infra-estrutura, conectividade, segurança digital e treinamento corporativo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Cyberlynxx	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	201-500	26 contacts →
	Exact match “Cyberlynxx is the Brazilian IT company alternative to the traditional Multinationals companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	DMSYS	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Para materializar boas ideias e fazer história, é preciso mais que competência, é preciso ter valores.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	a.r.phoenix	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “No ritmo acelerado da transformação digital, a área de TI pode deixar de ser aliada e acabar virando um obstáculo para o crescimento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Aliger Inteligência DAS Coisas	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Nosso trabalho se inicia em conhecer as necessidades dos clientes, entender em que situação a nossa tecnologia pode conectar máquinas, equipamentos, aplicações com segurança, se…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	PGTI	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “A PGTI ajuda médias e grandes empresas a ter uma T.I com alta disponibilidade e transparente, focada em soluções e alinhada com o planejamento estratégico, de forma que a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	AMT Cloud	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “Há quase 30 anos, a AMT se dedica a dar solução para as demandas de tecnologia de empresas dos mais variados portes e segmentos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Mcplus IT	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Somos uma empresa de suporte e gestão de TI que atua como o braço tecnológico de pequenas e médias empresas, garantindo operação estável, segura e sem interrupções para que nossos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Trinityti	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “A Trinity TI é uma MSP (Managed Service Provider) com sede no Centro do Rio de Janeiro.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Providerone	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “A ProviderOne Tecnologia é uma empresa especializada em Gerência de Redes para a área corporativa.” 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 “systems integration and managed services”. 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 22 of 348 systems integration and managed services based in Rio De Janeiro, Brazil

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Systems integration and managed services based in Rio De Janeiro, Brazil at a glance

As of Nov 6, 2026

13.6%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

198

11-50

103

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 348 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 Rio De Janeiro, Brazil whose business descriptions match “systems integration and managed 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 703 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.

Systems integration and managed services by metro in Brazil

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 “systems integration and managed services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems integration and managed services are there based in Rio De Janeiro, Brazil?

RevenueBase identified 348 company matches for systems integration and managed services associated with Rio De Janeiro, 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?

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

Which city in Brazil has the most systems integration and managed services?

Sao Paulo leads Brazil with 1,284 company records, followed by Rio De Janeiro (348) and Belo Horizonte (193).

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 703 professional contacts with verified work emails tracked across these 348 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.