Company lists · Data refreshed September 2026
Top 25 Information technology firms based in Curitiba, Brazil
RevenueBase identified 80 information technology firms headquartered in Curitiba, Brazil as of September 2026 and tracks 742 professional contacts across them, including 221 with verified work emails. Sao Paulo is the largest hub.
This list covers information technology firms headquartered in Curitiba, 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 20, 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 information technology firms based in Curitiba, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 208 contacts → | ||||
Indirect evidence “A Ewave do Brasil é uma empresa provedora de soluções de Tecnologia da Informação, especialista em desenvolvimento, implantação e integração de sistemas que atua com o objetivo de…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 55 contacts → | ||||
Indirect evidence “Com mais de 48 anos de atividades, a Sigma é uma empresa com vasta experiência no provimento de soluções em Tecnologia da Informação ao mercado corporativo e governamental, tendo…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 46 contacts → | ||||
Indirect evidence “A Pantheon Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 41 contacts → | ||||
Indirect evidence “Info Solutions” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 35 contacts → | ||||
Indirect evidence “A Gate7 é uma empresa de TI em Curitiba que atua com Terceirização de TI, Consultoria de TI, Gestão de TI além de projetos exclusivos de acordo com a necessidade da sua empresa.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 27 contacts → | ||||
Indirect evidence “Desde 1989, a Guaíba Computadores é uma empresa voltada para o atendimento Corporativo em projetos com tecnologia de ponta.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 15 contacts → | ||||
Indirect evidence “A ISBIZ CONSULTING é uma empresa especializada em soluções de tecnologia da informação que respeitem as características de seu negócio, com atuação nacional e internacional e…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 14 contacts → | ||||
Indirect evidence “Soluções em Tecnologia da Informação Integrações entre sistemas Firewall e segurança de redes Telecom Infraestrutura e servidores Business Intelligence (B.I)” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 14 contacts → | ||||
Indirect evidence “A área de serviços e assistência técnica da SYSTEMGLASS atua em diversos segmentos do mercado e está pronta para atender as demandas de TI de sua empresa com segurança…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 13 contacts → | ||||
Indirect evidence “A Marshalls Solutions é uma empresa de TI que trabalha com serviços, venda de hardware e licenciamento de softwares.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 contacts → | ||||
Indirect evidence “Desde 2007 Sekur Tecnologia atua com Suporte Técnico, Infraestrutura de TI e Segurança Cibernética para empresas dos mais diversos portes e segmentos.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 contacts → | ||||
Indirect evidence “Somos o Principal Parceiro Estratégico de TI e SI das empresas.#empresadeticuritiba Conheça nossos serviços acessando nosso site” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 contacts → | ||||
Indirect evidence “Somos uma empresa inovadora e apaixonada por tecnologia, dedicada a fornecer soluções de TI personalizadas e eficientes para impulsionar o crescimento e o sucesso dos nossos…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Indirect evidence “Fundada em Curitiba no ano de 2004, a FSK nasceu dentro de empresas multinacionais que aplicam os melhores conceitos de qualidade, segurança e gestão em serviços e projetos de…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 contacts → | ||||
Indirect evidence “Somos uma empresa jovem e objetiva, caracteriazada pela eficiência e agilidade nos serviços prestados.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 contacts → | ||||
Indirect evidence “A HQS Soluções atua no planejamento, gestão e suporte a sistemas de Tecnologia da Informação e comunicação.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Indirect evidence “Somos apaixonados por Tecnologia e Informação e usamos esta paixão para fazer sua empresa ser mais produtiva e eficiente, atendendo melhor seus clientes e gerando mais resultados.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Indirect evidence “A Conseiller busca construir uma relação harmoniosa entre três dimensões essenciais: organizacional, humana e tecnológica, suportada por conhecimento, metodologias e melhores…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Indirect evidence “Sobre a EnergyComp Desde 2012, a EnergyComp entrega consultoria e infraestrutura de TI com foco em eficiência, segurança e continuidade operacional.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Indirect evidence “Somos uma empresa de tecnologia que entrega serviços de infraestrutura, suporte e consultoria para sistema de gestão corporativa.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Indirect evidence “A Smart2 IT trabalha com soluções em TI para otimizar a dinâmica de empresas, pensando de forma estratégica para prever possíveis situações e oferecer resultados antecipados e…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “Sobre nós A DIACOMP oferece as melhores soluções em informática tendo sempre como princípio a busca constante pela qualidade e transparência.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “Empresa prestadora de serviços de Tecnologia de Informação, situada em Curitiba-PR.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Indirect evidence “Consultoria e integração de sistemas” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “A Audax é uma empresa voltada a soluções em Tecnologia da Informação.” Source: RevenueBase Database · checked Sep 20, 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: information technology 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 information technology firms.
- Partial evidence
- Its own public description names part of information technology firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name information technology 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 80 information technology firms based in Curitiba, Brazil
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Information technology firms based in Curitiba, Brazil at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Curitiba, so it is reported there. Company counts and contact totals on this page are exact for Curitiba, over 80 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 information technology 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 Curitiba, Brazil whose own description of what they do matches “information technology 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 information technology 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 information technology firms, and records with no verified work email. Companies headquartered outside Curitiba 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, 221 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 20, 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.
Information technology firms by metro in Brazil
- Information technology firms in Sao Paulo460
- Information technology firms in Rio De Janeiro134
- Information technology firms in Belo Horizonte104
- Information technology firms in Curitiba80
- Information technology firms in Porto Alegre60
- Information technology firms in Campinas39
- Information technology firms in Recife38
- Information technology firms in Brasilia35
- Information technology firms in Fortaleza33
- Information technology firms in Goiania32
- Information technology firms in Salvador30
- Information technology firms in Guarulhos25
- Information technology firms in Ribeirao Preto25
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 information technology 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 information technology firms are there based in Curitiba, Brazil?
RevenueBase identified 80 information technology firms headquartered in Curitiba, 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?
Ewave DO Brasil, headquartered in Curitiba, tops this list with the largest team on record.
Which city has the most information technology firms?
Sao Paulo leads with 460 headquartered companies, followed by Rio De Janeiro (134) and Belo Horizonte (104).
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 221 verified decision-maker contacts tracked across these 80 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 20, 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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