Company lists · Data refreshed September 2026

Top 23 IT infrastructure consulting firms based in Rio De Janeiro, Brazil

Name: IT infrastructure consulting firms based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 337 companies tracked

RevenueBase identified 337 IT infrastructure consulting firms headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 3,352 professional contacts across them, including 627 with verified work emails. Sao Paulo is the largest hub.

This list covers IT infrastructure consulting firms headquartered in Rio De Janeiro, Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

337Companies

3,352Contacts tracked

627Verified emails

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The 23 largest IT infrastructure consulting firms based in Rio De Janeiro, Brazil

Ranked by team size

Top 23 of 337 IT infrastructure consulting firms based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT infrastructure consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	NetcenterIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	233
	“Confiança é o que nos conecta.” Source: company website · checked Sep 4, 2026
2	Lotus ICTIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	110
	“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…” Source: company website · checked Sep 4, 2026
3	Venco CstiIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	79
	“Consultoria e Serviços de TI.” Source: company website · checked Sep 4, 2026
4	Tiqs ConsultoriaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	68
	“No universo da conectividade ser diferente é fundamental!” Source: company website · checked Sep 4, 2026
5	InnolevelsIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	201-500	67
	“Somos uma empresa que oferece soluções, serviços e consultoria em tecnologia da informação provendo o melhor resultado para os desafios enfrentados pelos nossos clientes.” Source: company website · checked Sep 4, 2026
6	Innuvem ConsultoriaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	51
	“Somos provedores de soluções em Cloud Computing, com o objetivo de aumentar a produtividade e segurança dos nossos clientes.” Source: company website · checked Sep 4, 2026
7	Isdn Infra E Talentos EM TIPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	49
	“The signature ISDN Infrastructure and TIC Talents underlines the long term vocation.” Source: company website · checked Sep 4, 2026
8	Nereidas IT ServicesIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	48
	“Transformamos tecnologia em resultado para empresas que exigem performance, continuidade e segurança.” Source: company website · checked Sep 4, 2026
9	MD ServicesIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	41
	“Passionate about productivity, we use information technology to streamline your processes, bring you more results with less resource use.” Source: company website · checked Sep 4, 2026
10	SC ConsultingPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	34
	“A SC IT é uma Consultoria de TI, que vem tendo uma contínua expansão devido à sua atuação como implementadora de sistemas de gestão integrados.” Source: company website · checked Sep 4, 2026
11	2r DatatelPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	31
	“Founded in 1993 and headquartered in Rio de Janeiro, 2R Datatel Teleinformatica is a leading provider of IT solutions and Professional Services.” Source: company website · checked Sep 4, 2026
12	World Zone TecnologiaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	30
	“Devido a necessidade das empresas de concentrarem seus esforços em seu core business, nos posicionamos como parceiro de negócios estratégicos capaz de suportar toda a…” Source: company website · checked Sep 4, 2026
13	Graf Infra ConsultingIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	28
	“Somos uma empresa de consultoria técnica e estratégica, liderando projetos de infraestrutura para empresas públicas e privadas em diversos setores: energia, ferroviário…” Source: company website · checked Sep 4, 2026
14	Acol Consultoria & SistemasIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	28
	“Com sede no Rio de Janeiro, a empresa é especializada em consultoria, desenvolvimento de sistemas, infra-estrutura, conectividade, segurança digital e treinamento corporativo.” Source: company website · checked Sep 4, 2026
15	Master IT Soluções E Serviços DE TIPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	1-10	27
	“A Master IT é uma empresa nacional especializada no fornecimento de soluções e serviços para as áreas de Governança, infraestrutura e segurança de TI.” Source: company website · checked Sep 4, 2026
16	DMSYSIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	27
	“Para materializar boas ideias e fazer história, é preciso mais que competência, é preciso ter valores.” Source: company website · checked Sep 4, 2026
17	NEIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	23
	“Somos a NE, uma das empresas de tecnologia que mais cresce no país criada através da paixão pela tecnologia e inovação, especializada em consultoria e soluções de cibersegurança.” Source: company website · checked Sep 4, 2026
18	CyberlynxxPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	201-500	22
	“Cyberlynxx is the Brazilian IT company alternative to the traditional Multinationals companies.” Source: company website · checked Sep 4, 2026
19	AMT CloudIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	21
	“Há quase 30 anos, a AMT se dedica a dar solução para as demandas de tecnologia de empresas dos mais variados portes e segmentos.” Source: company website · checked Sep 4, 2026
20	a.r.phoenixIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	21
	“No ritmo acelerado da transformação digital, a área de TI pode deixar de ser aliada e acabar virando um obstáculo para o crescimento.” Source: company website · checked Sep 4, 2026
21	Mcplus ITIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	21
	“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…” Source: company website · checked Sep 4, 2026
22	ProvideroneIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	21
	“A ProviderOne Tecnologia é uma empresa especializada em Gerência de Redes para a área corporativa.” Source: company website · checked Sep 4, 2026
23	BrinovStrong evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	19
	“Brinov is a technology company focused on research and consulting services that help Business and IT leaders make better decisions.” Source: company website · checked Sep 4, 2026

Showing 23 of 337 IT infrastructure consulting firms based in Rio De Janeiro, Brazil

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IT infrastructure consulting firms based in Rio De Janeiro, Brazil at a glance

As of Sep 4, 2026

1-10Median size (employees)

Sao PauloLargest hub · 1302 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

191

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole Brazil list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 337 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT infrastructure consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Rio De Janeiro, Brazil whose own description of what they do matches “IT infrastructure consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT infrastructure consulting firms, and records with no verified work email. Companies headquartered outside Rio De Janeiro are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 627 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT infrastructure consulting firms by metro in Brazil

IT infrastructure consulting firms in Sao Paulo1302
IT infrastructure consulting firms in Rio De Janeiro337
IT infrastructure consulting firms in Belo Horizonte202
IT infrastructure consulting firms in Curitiba168
IT infrastructure consulting firms in Porto Alegre140
IT infrastructure consulting firms in Brasilia114
IT infrastructure consulting firms in Campinas97
IT infrastructure consulting firms in Barueri96
IT infrastructure consulting firms in Goiania74
IT infrastructure consulting firms in Recife74
IT infrastructure consulting firms in Salvador74
IT infrastructure consulting firms in Fortaleza68
IT infrastructure consulting firms in Florianopolis59
IT infrastructure consulting firms in Ribeirao Preto54
IT infrastructure consulting firms in Jundiai48
IT infrastructure consulting firms in Sao Bernardo Do Campo47
IT infrastructure consulting firms in Guarulhos44
IT infrastructure consulting firms in Joinville40
IT infrastructure consulting firms in Santo Andre38
IT infrastructure consulting firms in Sao Jose Dos Campos38
IT infrastructure consulting firms in Vitoria36
IT infrastructure consulting firms in Osasco35
IT infrastructure consulting firms in Caxias Do Sul34
IT infrastructure consulting firms in Sorocaba34
IT infrastructure consulting firms in Blumenau33
IT infrastructure consulting firms in Sao Caetano Do Sul33
IT infrastructure consulting firms in Manaus29
IT infrastructure consulting firms in Uberlandia29
IT infrastructure consulting firms in Maringa27
IT infrastructure consulting firms in Campo Grande26

Frequently asked

How many IT infrastructure consulting firms are there based in Rio De Janeiro, Brazil?

RevenueBase identified 337 IT infrastructure consulting firms headquartered in Rio De Janeiro, Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Netcenter, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most IT infrastructure consulting firms?

Sao Paulo leads with 1302 headquartered companies, followed by Rio De Janeiro (337) and Belo Horizonte (202).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 627 verified decision-maker contacts tracked across these 337 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.