Company lists · Data refreshed September 2026
Top 25 Business IT services based in Rio De Janeiro, Brazil
RevenueBase identified 252 business IT services headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 8,680 professional contacts across them, including 1,513 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (1,057 companies); Rio De Janeiro follows with 252.
This list covers business IT 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 23, 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 business IT services based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,546 contacts → | ||||
Indirect evidence “Somos uma empresa do Grupo América Móvil com mais de 30 anos de experiência na indústria de Tecnologia da Informação e Transformação Digital, contamos com mais de especialistas em…” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 2 | 461 contacts → | ||||
Indirect evidence “We are a technology company engaged in Digital Transformation, Agile Development, and Application Modernization using Enterprise Low-Code Application Platforms (LCAP) such as…” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 3 | 228 contacts → | ||||
Indirect evidence “Pleased to meet you, we are Ímpar!” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 4 | 222 contacts → | ||||
Strong 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 23, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 7 | 139 contacts → | ||||
Indirect evidence “A Akross é uma tech boutique que fornece soluções que impulsionam a rentabilidade do seu negócio.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 8 | 95 contacts → | ||||
Strong 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 23, 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 23, 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 23, 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 23, 2026Thanks. The Data Team will review it. | |||||
| 12 | 59 contacts → | ||||
Indirect evidence “A Redesign é a primeira empresa de consultoria de transformação no Brasil!” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 14 | 33 contacts → | ||||
Indirect evidence “Criada por executivos oriundos de grandes multinacionais, a Infrabout nasceu para ajudar diversas empresas nessa revolução tecnológica que acelera de forma exponencial a…” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 16 | 23 contacts → | ||||
Indirect evidence “MGN Informática is a tecnologia da informação e serviços company based out of Av Presidente Vargas 3131 Gr 406, Rio de Janeiro, Rj, Brazil.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 17 | 22 contacts → | ||||
Indirect evidence “No ritmo acelerado da transformação digital, a área de TI pode deixar de ser aliada e acabar virando um obstáculo para o crescimento.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 18 | 21 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 19 | 21 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 20 | 21 contacts → | ||||
Indirect evidence “A ProviderOne Tecnologia é uma empresa especializada em Gerência de Redes para a área corporativa.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 21 | 20 contacts → | ||||
Indirect evidence “Digital solutions that will help boost your business model.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 22 | 19 contacts → | ||||
Strong evidence “Brinov is a technology company focused on research and consulting services that help Business and IT leaders make better decisions.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 23 | 18 contacts → | ||||
Indirect evidence “Desde 2017 unindo pessoas, empresas e tecnologia!” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 24 | 18 contacts → | ||||
Indirect evidence “Na NoRisk, lideramos a transformação digital para empresas, oferecendo soluções tecnológicas e serviços inovadores.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 25 | 17 contacts → | ||||
Indirect evidence “Empresa especializada em Consultoria e Gestão de Serviços de TI, oferecendo serviços e soluções com foco na qualidade e no valor agregado ao negócio de seus clientes.” Source: RevenueBase Database · checked Sep 23, 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: business IT 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 business IT services.
- Partial evidence
- Its own public description names part of business IT services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name business IT 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 252 business IT services based in Rio De Janeiro, Brazil
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Business IT services based in Rio De Janeiro, Brazil at a glance
As of Sep 23, 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 252 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 business IT 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 “business IT 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 business IT 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 business IT 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, 1,513 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 23, 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.
Business IT services by metro in Brazil
- Business IT services in Sao Paulo1057
- Business IT services in Belo Horizonte180
- Business IT services in Curitiba156
- Business IT services in Porto Alegre100
- Business IT services in Campinas83
- Business IT services in Barueri75
- Business IT services in Brasilia74
- Business IT services in Recife66
- Business IT services in Salvador57
- Business IT services in Fortaleza48
- Business IT services in Blumenau32
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 business IT 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 business IT services are there based in Rio De Janeiro, Brazil?
RevenueBase identified 252 business IT 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?
Hitss Brasil, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city in Brazil has the most business IT services?
Sao Paulo leads Brazil with 1,057 headquartered companies, followed by Rio De Janeiro (252) and Belo Horizonte (180).
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 1,513 verified decision-maker contacts tracked across these 252 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 23, 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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