Company lists · Data refreshed September 2026
Top 25 Software engineering companies based in Rio De Janeiro, Brazil
RevenueBase identified 344 software engineering companies headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 4,101 professional contacts across them, including 1,161 with verified work emails. Sao Paulo is the largest hub.
This list covers software engineering companies 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 6, 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 software engineering companies based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Indirect evidence | 461 contacts → | |||
“We are a technology company engaged in Digital Transformation, Agile Development, and Application Modernization using Enterprise Low-Code Application Platforms (LCAP) such as…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Indirect evidence | 301 contacts → | |||
“A CSP Tech é uma empresa de tecnologia que apoia sua jornada até a excelência digital através do desenvolvimento de soluções sob medida, inteligência de processos e evolução…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Indirect evidence | 222 contacts → | |||
“We are an IT consultancy, founded in 2004, with offices in Brazil (São Paulo, Rio de Janeiro), USA (New York) and Portugal (Lisbon).” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Indirect evidence | 162 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Partial evidence | 141 contacts → | |||
“A Nova Tendência Consultoria é uma grande fornecedora de software com foco para Seguradoras e Mercado Financeiro.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Indirect evidence | 134 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Indirect evidence | 95 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Indirect evidence | 77 contacts → | |||
“Since 2012, ORAEX has forged a successful path as an IT consulting company.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Indirect evidence | 71 contacts → | |||
“Expo Kaizen since 1994 acts in the IT area with focus on the health market.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Indirect evidence | 67 contacts → | |||
“No universo da conectividade ser diferente é fundamental!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Indirect evidence | 66 contacts → | |||
“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 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Partial evidence | 64 contacts → | |||
“Founded in 2002, Prill Tecnologia is a Technology and Software Developer for the Corporate Market and Consulting Company that helps Mobile Operators and Content Providers to offer…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Indirect evidence | 57 contacts → | |||
“We are people, besides a company, who love what we do and so our jobs are always treated as if they were our own children.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Indirect evidence | 57 contacts → | |||
“Large experience in commercial and financial applications, Ability is a systems development firm, focused in characteristics such as performance, security and strength, to…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 55 contacts → | |||
“Welcome to Teamsoft, your technology partner since 2017!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Partial evidence | 53 contacts → | |||
“Criada em 1998 e com escritório no Rio de Janeiro, a Metatron é uma empresa especializada em desenvolvimento de software, reconhecida no mercado pelo seu atendimento e prestação…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Partial evidence | 44 contacts → | |||
“Somos uma empresa de software, fundada em 1998, focada no desenvolvimento de soluções móveis, aplicativos e processos para celulares, tablets e outros dispositivos portáteis.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Indirect evidence | 41 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Indirect evidence | 37 contacts → | |||
“Uma integradora de soluções em tecnologia comprometida em agregar valor aos negócios de nossos clientes.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Indirect evidence | 27 contacts → | |||
“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 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Partial evidence | 26 contacts → | |||
“A Target Work presta serviços de outsourcing, fábrica de projetos e fábrica de software para clientes de diversos segmentos e portes e está constantemente aperfeiçoando as…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Partial evidence | 24 contacts → | |||
“We are a software house based in Brazil that serves the entire world.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 23 contacts → | |||
“Nossa história começou em 2015 com o propósito de ser referência no desenvolvimento de aplicações e produtos digitais com entrega contínua e excelência técnica.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Partial evidence | 23 contacts → | |||
“A Working Minds é uma software house fundada em 2008, especializada em desenvolvimento de software, outsourcing de TI e projetos de transformação digital.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Indirect evidence | 22 contacts → | |||
“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 6, 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: software engineering companies. 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 software engineering companies.
- Partial evidence
- Its own public description names part of software engineering companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name software engineering companies. 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 344 software engineering companies based in Rio De Janeiro, Brazil
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Software engineering companies based in Rio De Janeiro, Brazil at a glance
As of Sep 6, 2026Companies by employee count
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 344 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 software engineering companies, 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 “software engineering companies”. 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 software engineering companies), 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 software engineering companies, 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, 1,161 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 6, 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.
Software engineering companies by metro in Brazil
- Software engineering companies in Sao Paulo1444
- Software engineering companies in Rio De Janeiro344
- Software engineering companies in Curitiba250
- Software engineering companies in Belo Horizonte230
- Software engineering companies in Porto Alegre159
- Software engineering companies in Brasilia122
- Software engineering companies in Recife109
- Software engineering companies in Fortaleza107
- Software engineering companies in Barueri106
- Software engineering companies in Campinas105
- Software engineering companies in Goiania95
- Software engineering companies in Florianopolis85
- Software engineering companies in Salvador80
- Software engineering companies in Ribeirao Preto62
- Software engineering companies in Sorocaba58
- Software engineering companies in Blumenau56
- Software engineering companies in Sao Bernardo Do Campo56
- Software engineering companies in Sao Jose Dos Campos55
- Software engineering companies in Jundiai54
- Software engineering companies in Joinville51
- Software engineering companies in Vitoria50
- Software engineering companies in Santo Andre47
- Software engineering companies in Caxias Do Sul45
- Software engineering companies in Uberlandia45
- Software engineering companies in Maringa38
- Software engineering companies in Campo Grande34
- Software engineering companies in Manaus33
- Software engineering companies in Santos32
- Software engineering companies in Sao Jose Do Rio Preto32
- Software engineering companies in Osasco31
- Software engineering companies in Guarulhos30
- Software engineering companies in Joao Pessoa30
- Software engineering companies in Cuiaba29
- Software engineering companies in Belem27
- Software engineering companies in Londrina26
- Software engineering companies in Natal25
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 software engineering companies, 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 software engineering companies are there based in Rio De Janeiro, Brazil?
RevenueBase identified 344 software engineering companies 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?
Sysmanager, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most software engineering companies?
Sao Paulo leads with 1444 headquartered companies, followed by Rio De Janeiro (344) and Curitiba (250).
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 1,161 verified decision-maker contacts tracked across these 344 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 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 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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