Company lists · Data refreshed September 2026
Top 25 IT consulting and solutions firms based in Rio De Janeiro, Brazil
RevenueBase identified 737 IT consulting and solutions firms headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 22,362 professional contacts across them, including 4,488 with verified work emails. Sao Paulo is the largest hub.
This list covers IT consulting and solutions 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 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 IT consulting and solutions firms 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 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,339 contacts → | ||||
Indirect evidence “Agilidade e eficiência para a evolução.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,906 contacts → | ||||
Indirect evidence “Aceleramos negócios digitais de grandes empresas, do planejamento ao resultado que aparece no P&L.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 970 contacts → | ||||
Indirect evidence “A Visagio Group company.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 916 contacts → | ||||
Indirect evidence “EloGroup is a digital transformation consultancy that combines Technology, Analytics and Management skills in an integrated journey of value generation, from strategy to delivery.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 655 contacts → | ||||
Strong evidence “DBA is a leading supplier of IT solutions for major corporations and Government.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 235 contacts → | ||||
Indirect evidence “Confiança é o que nos conecta.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 228 contacts → | ||||
Indirect evidence “Pleased to meet you, we are Ímpar!” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 218 contacts → | ||||
Indirect evidence “APSIS, uma consultoria especializada em valor com o desafio de fazer sempre a diferença no negócio dos nossos clientes.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 184 contacts → | ||||
Partial evidence “We are a leading digital transformation company in Latin America, specializing in end-to-end integrated solutions with Artificial Intelligence using intelligent agents (Agentic…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 155 contacts → | ||||
Indirect evidence “Uma nova ordem de competição entre organizações foi estabelecida.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 140 contacts → | ||||
Indirect evidence “Somos uma empresa de consultoria e tecnologia especializada em Business Transformation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 134 contacts → | ||||
Partial evidence “WE MAKE IT VALUE A Geo System é uma empresa reconhecida no mercado de Tecnologia da Informação pela qualidade de suas soluções, capacidade de inovação e habilidade de fornecer…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 109 contacts → | ||||
Partial evidence “A Morning Star Consulting (MStar) surgiu em 2003, a partir da iniciativa de alunos do Instituto Militar de Engenharia (IME) de transformar seus projetos de pesquisa em produtos…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 90 contacts → | ||||
Indirect evidence “Somos uma empresa integradora de soluções de TI, especializada na implementação de projetos, combinando tecnologia e serviços de excelência, forte impacto e alto valor para o…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 83 contacts → | ||||
Indirect evidence “A INFIS é uma empresa especializada em consultoria empresarial focada em soluções fiscais e contábeis.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 82 contacts → | ||||
Indirect evidence “Somos uma construtora de soluções empresariais focada em gestão e estratégia contábil e tributária.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 80 contacts → | ||||
Indirect evidence “Consultoria e Serviços de TI.” Source: RevenueBase Database · checked Sep 27, 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: IT consulting and solutions firms. 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 IT consulting and solutions firms.
- Partial evidence
- Its own public description names part of IT consulting and solutions firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT consulting and solutions firms. 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 737 IT consulting and solutions firms based in Rio De Janeiro, Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,488 reachable decision-makers.
Free signup · no credit card
IT consulting and solutions firms based in Rio De Janeiro, Brazil at a glance
As of Sep 27, 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 737 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 consulting and solutions firms, 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 “IT consulting and solutions firms”. 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 IT consulting and solutions firms), 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 IT consulting and solutions 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 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, 4,488 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 27, 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 consulting and solutions firms by metro in Brazil
- IT consulting and solutions firms in Sao Paulo3293
- IT consulting and solutions firms in Rio De Janeiro737
- IT consulting and solutions firms in Belo Horizonte476
- IT consulting and solutions firms in Curitiba469
- IT consulting and solutions firms in Porto Alegre325
- IT consulting and solutions firms in Campinas247
- IT consulting and solutions firms in Brasilia222
- IT consulting and solutions firms in Barueri199
- IT consulting and solutions firms in Recife186
- IT consulting and solutions firms in Goiania181
- IT consulting and solutions firms in Fortaleza170
- IT consulting and solutions firms in Florianopolis149
- IT consulting and solutions firms in Salvador141
- IT consulting and solutions firms in Ribeirao Preto135
- IT consulting and solutions firms in Sao Bernardo Do Campo113
- IT consulting and solutions firms in Blumenau104
- IT consulting and solutions firms in Sao Jose Dos Campos98
- IT consulting and solutions firms in Santo Andre95
- IT consulting and solutions firms in Jundiai93
- IT consulting and solutions firms in Vitoria91
- IT consulting and solutions firms in Sorocaba83
- IT consulting and solutions firms in Uberlandia81
- IT consulting and solutions firms in Joinville80
- IT consulting and solutions firms in Guarulhos73
- IT consulting and solutions firms in Manaus72
- IT consulting and solutions firms in Caxias Do Sul67
- IT consulting and solutions firms in Maringa64
- IT consulting and solutions firms in Campo Grande59
- IT consulting and solutions firms in Niteroi57
- IT consulting and solutions firms in Londrina55
- IT consulting and solutions firms in Osasco52
- IT consulting and solutions firms in Sao Caetano Do Sul52
- IT consulting and solutions firms in Sao Jose Do Rio Preto50
- IT consulting and solutions firms in Belem48
- IT consulting and solutions firms in Santos48
- IT consulting and solutions firms in Cuiaba47
- IT consulting and solutions firms in Joao Pessoa43
- IT consulting and solutions firms in Natal43
- IT consulting and solutions firms in Indaiatuba42
- IT consulting and solutions firms in Mogi Das Cruzes41
- IT consulting and solutions firms in Piracicaba41
- IT consulting and solutions firms in Vila Velha40
- IT consulting and solutions firms in Cotia39
- IT consulting and solutions firms in Contagem35
- IT consulting and solutions firms in Brasilia Df34
- IT consulting and solutions firms in Canoas32
- IT consulting and solutions firms in Americana31
- IT consulting and solutions firms in Bauru31
- IT consulting and solutions firms in Aracaju30
- IT consulting and solutions firms in Itajai30
- IT consulting and solutions firms in Juiz De Fora30
- IT consulting and solutions firms in Santana De Parnaiba29
- IT consulting and solutions firms in Sao Jose28
- IT consulting and solutions firms in Cascavel26
- IT consulting and solutions firms in Maceio26
- IT consulting and solutions firms in Chapeco25
- IT consulting and solutions firms in Jaragua Do Sul25
- IT consulting and solutions firms in Sao Luis25
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 IT consulting and solutions firms, 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 IT consulting and solutions firms are there based in Rio De Janeiro, Brazil?
RevenueBase identified 737 IT consulting and solutions 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?
Hitss Brasil, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most IT consulting and solutions firms?
Sao Paulo leads with 3293 headquartered companies, followed by Rio De Janeiro (737) and Belo Horizonte (476).
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 4,488 verified decision-maker contacts tracked across these 737 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 737 IT consulting and solutions firms based in Rio De Janeiro, Brazil. Start with a free account, no credit card.
Download this list →Related lists
IT consulting and solutions firms by geography
- IT consulting and solutions firms based in the United States
- IT consulting and solutions firms based in Brazil
- IT consulting and solutions firms based in the United Kingdom
- IT consulting and solutions firms based in Germany
- IT consulting and solutions firms based in France
- IT consulting and solutions firms based in Canada
- IT consulting and solutions firms based in Italy
- IT consulting and solutions firms based in Australia
- IT consulting and solutions firms based in Spain
- IT consulting and solutions firms based in Mexico
- IT consulting and solutions firms based in the Netherlands
- IT consulting and solutions firms based in South Africa
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT consulting and solutions firms based in the United States
- IT consulting and solutions firms based in Brazil
- IT consulting and solutions firms based in the United Kingdom
- IT consulting and solutions firms based in Germany
- IT consulting and solutions firms based in France
- IT consulting and solutions firms based in Canada