Company lists · Data refreshed September 2026
Top 25 Enterprise IT consulting services based in Rio De Janeiro, Brazil
RevenueBase identified 459 enterprise IT consulting services headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 4,465 professional contacts across them, including 828 with verified work emails. Sao Paulo is the largest hub.
This list covers enterprise IT consulting services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest enterprise IT consulting services based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 655 contacts → | ||||
Partial evidence “DBA is a leading supplier of IT solutions for major corporations and Government.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 222 contacts → | ||||
Partial evidence “We are an IT consultancy, founded in 2004, with offices in Brazil (São Paulo, Rio de Janeiro), USA (New York) and Portugal (Lisbon).” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 201 contacts → | ||||
Indirect evidence “A Lan Designers provê soluções com objetivo de elevar o nível de disponibilidade e performance dos serviços de TI dos nossos clientes, garantindo a continuidade das operações…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 162 contacts → | ||||
Strong evidence “Founded in Vertigo Tecnologia is a Brazilian IT consulting company focused on supporting its customers in Digital Transformation journey, offering excellent results with agility…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 120 contacts → | ||||
Indirect evidence “Temos as melhores soluções em Cloud!” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 111 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 95 contacts → | ||||
Partial evidence “Triscal was born from a dream of a few consultants to build a better society delivering easyer, better and safer IT solutions making life simple.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 80 contacts → | ||||
Indirect evidence “Consultoria e Serviços de TI.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 77 contacts → | ||||
Strong evidence “Since 2012, ORAEX has forged a successful path as an IT consulting company.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 67 contacts → | ||||
Indirect evidence “No universo da conectividade ser diferente é fundamental!” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 66 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 52 contacts → | ||||
Indirect evidence “Acreditamos na transformação de empresas através da Tecnologia da Informação, por isso, trabalhamos com soluções inteligentes para transformar a comunicação e o desempenho da sua…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 51 contacts → | ||||
Indirect evidence “Somos provedores de soluções em Cloud Computing, com o objetivo de aumentar a produtividade e segurança dos nossos clientes.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 49 contacts → | ||||
Indirect evidence “Transformamos tecnologia em resultado para empresas que exigem performance, continuidade e segurança.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 47 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 41 contacts → | ||||
Indirect evidence “Fundada em 2008, a HSI Serviços surgiu com o propósito de oferecer soluções em TI capazes de agregar valor ao negócio e à infraestrutura de seus clientes.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 41 contacts → | ||||
Indirect evidence “Passionate about productivity, we use information technology to streamline your processes, bring you more results with less resource use.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 37 contacts → | ||||
Indirect evidence “Uma integradora de soluções em tecnologia comprometida em agregar valor aos negócios de nossos clientes.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 34 contacts → | ||||
Partial evidence “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: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 30 contacts → | ||||
Indirect evidence “DA World Zone Tecnologia é especializada em cibersegurança, conectividade, cloud, OT & IoT e serviços gerenciados, ajudando organizações a transformar tecnologia em vantagem…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 30 contacts → | ||||
Partial evidence “Founded in 1993 and headquartered in Rio de Janeiro, 2R Datatel Teleinformatica is a leading provider of IT solutions and Professional Services.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 27 contacts → | ||||
Indirect evidence “Com sede no Rio de Janeiro, a empresa é especializada em consultoria, desenvolvimento de sistemas, infra-estrutura, conectividade, segurança digital e treinamento corporativo.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 27 contacts → | ||||
Indirect evidence “Para materializar boas ideias e fazer história, é preciso mais que competência, é preciso ter valores.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 26 contacts → | ||||
Partial evidence “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: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 24 contacts → | ||||
Indirect evidence “A TI & CIA é uma empresa especializada em outsourcing de TIC, suporte técnico, locação de equipamentos e projetos de infraestrutura tecnológica.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise IT consulting services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names enterprise IT consulting services.
- Partial evidence
- Its own public description names part of enterprise IT consulting services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name enterprise IT consulting services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 459 enterprise IT consulting services based in Rio De Janeiro, Brazil
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Enterprise IT consulting services based in Rio De Janeiro, Brazil at a glance
As of Sep 24, 2026Companies by employee count
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 459 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 enterprise IT consulting services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “enterprise IT consulting services”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise IT consulting services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among enterprise IT consulting services, 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 its RevenueBase Smart Search 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, 828 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 24, 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.
Enterprise IT consulting services by metro in Brazil
- Enterprise IT consulting services in Sao Paulo1909
- Enterprise IT consulting services in Rio De Janeiro459
- Enterprise IT consulting services in Belo Horizonte291
- Enterprise IT consulting services in Curitiba255
- Enterprise IT consulting services in Porto Alegre185
- Enterprise IT consulting services in Barueri141
- Enterprise IT consulting services in Campinas135
- Enterprise IT consulting services in Brasilia134
- Enterprise IT consulting services in Recife107
- Enterprise IT consulting services in Goiania104
- Enterprise IT consulting services in Fortaleza97
- Enterprise IT consulting services in Salvador91
- Enterprise IT consulting services in Sao Bernardo Do Campo80
- Enterprise IT consulting services in Florianopolis77
- Enterprise IT consulting services in Ribeirao Preto74
- Enterprise IT consulting services in Santo Andre69
- Enterprise IT consulting services in Sorocaba59
- Enterprise IT consulting services in Joinville54
- Enterprise IT consulting services in Jundiai54
- Enterprise IT consulting services in Sao Jose Dos Campos53
- Enterprise IT consulting services in Blumenau51
- Enterprise IT consulting services in Vitoria50
- Enterprise IT consulting services in Guarulhos49
- Enterprise IT consulting services in Uberlandia49
- Enterprise IT consulting services in Caxias Do Sul47
- Enterprise IT consulting services in Sao Caetano Do Sul42
- Enterprise IT consulting services in Manaus41
- Enterprise IT consulting services in Maringa41
- Enterprise IT consulting services in Osasco41
- Enterprise IT consulting services in Niteroi35
- Enterprise IT consulting services in Campo Grande33
- Enterprise IT consulting services in Belem31
- Enterprise IT consulting services in Sao Jose Do Rio Preto31
- Enterprise IT consulting services in Londrina30
- Enterprise IT consulting services in Cuiaba29
- Enterprise IT consulting services in Santos29
- Enterprise IT consulting services in Indaiatuba28
- Enterprise IT consulting services in Joao Pessoa27
- Enterprise IT consulting services in Natal25
- Enterprise IT consulting services in Vila Velha25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise IT consulting services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many enterprise IT consulting services are there based in Rio De Janeiro, Brazil?
RevenueBase identified 459 enterprise IT consulting services 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?
DBA, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most enterprise IT consulting services?
Sao Paulo leads with 1909 headquartered companies, followed by Rio De Janeiro (459) and Belo Horizonte (291).
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 828 verified decision-maker contacts tracked across these 459 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 24, 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 Smart Search, 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.
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