Company lists · Data refreshed September 2026
Top 25 Infrastructure law firms based in Curitiba, Brazil
RevenueBase identified 185 infrastructure law firms headquartered in Curitiba, Brazil as of September 2026 and tracks 2,651 professional contacts across them, including 595 with verified work emails. Sao Paulo is the largest hub.
This list covers infrastructure law 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 21, 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 infrastructure law firms based in Curitiba, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 459 contacts → | ||||
Indirect evidence “Com 30 anos de atuação, a Tucumann Engenharia está consolidada no mercado de construção civil com obras de grande porte na América Latina e utiliza o conhecimento acumulado em…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 174 contacts → | ||||
Indirect evidence “O Wambier, Yamasaki, Bevervanço & Lobo Advogados é reconhecido pela alta especialização de seus profissionais.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 151 contacts → | ||||
Indirect evidence “Acreditamos que a engenharia é uma ferramenta de integração entre o nosso desenvolvimento e o meio ambiente.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 135 contacts → | ||||
Indirect evidence “A G5 Engenharia é uma empresa de consultoria, projeto e de gerenciamento de implantação de obras de infra-estrutura, atuando principalmente no ramo de energia, mineração…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 117 contacts → | ||||
Indirect evidence “A MLC Infra JMalucelli está preparada para implantar projetos de infraestrutura atendendo as especificações técnicas dentro dos padrões de qualidade e sustentabilidade, buscando a…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 110 contacts → | ||||
Indirect evidence “MARINS BERTOLDI ADVOGADOS ASSOCIADOS dedica-se à prestação de serviços jurídicos nas diversas áreas do direito empresarial, tendo como principal característica a capacidade de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 110 contacts → | ||||
Indirect evidence “Temos a missão de desenvolver soluções jurídicas inovadoras e sustentáveis para os nossos clientes e gerar valor para a sociedade e o meio ambiente.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 99 contacts → | ||||
Indirect evidence “Justen, Pereira, Oliveira & Talamini offers a wide range of legal services in Brazil, with offices in Curitiba, São Paulo and Brasília.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 45 contacts → | ||||
Partial evidence “Roveda & Marcelino Law firm has a structure focused on high complex business, offering planning and legal solutions that are multidisciplinary, inovatives and allined with the…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 43 contacts → | ||||
Indirect evidence “Somos um escritório de advocacia full service, que atua em todos os segmentos do direito, com equipe própria e tecnologia de ponta, provendo nossos clientes com soluções criativas…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 41 contacts → | ||||
Indirect evidence “No processo de criação do nosso escritório de advocacia, entendemos que a organização que queríamos deveria ser o reflexo das pessoas que nele trabalhassem.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 40 contacts → | ||||
Indirect evidence “Mais do que direcionamento jurídico, nos envolvemos para garantir visão empresarial estratégica para os nossos clientes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 40 contacts → | ||||
Indirect evidence “Costódio & Cherpinsky - Sociedade de Advogados foi idealizada com o propósito de desenvolver serviços jurídicos qualificados nos diversos segmentos do âmbito empresarial, tanto na…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 31 contacts → | ||||
Indirect evidence “Especializada em legislação urbanística, conformidade normativa, tecnologia e processos construtivos, a BSA oferece um escopo completo de serviços para o desenvolvimento de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 31 contacts → | ||||
Indirect evidence “A Duotec Engenharia atua na execução e gestão de empreendimentos industriais, corporativos e de infraestrutura, representando os interesses de seus clientes ao longo de toda a…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 22 contacts → | ||||
Indirect evidence “Possuímos atuação voltada ao atendimento das demandas jurídicas do mundo empresarial contemporâneo, rodeado por desafios tecnológicos, legislativos e multidisciplinares.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 19 contacts → | ||||
Indirect evidence “Atuamos há mais de 24 anos nas áreas de Direito Socioambiental e Fundiário, oferecendo soluções jurídicas inteligentes, com abordagem ética, técnica e estratégica, voltadas à…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 19 contacts → | ||||
Indirect evidence “Escritório especializado nas áreas de infraestrutura, contencioso estratégico e tribunais superiores.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 17 contacts → | ||||
Indirect evidence “Encontrar as melhores soluções para os nossos clientes é o que nos motiva.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 15 contacts → | ||||
Indirect evidence “GMS - Gama Monteiro Sociedade de Advogados é uma sociedade de advogados com atuação especializada nas áreas de Infraestrutura, Societário, M&A, Tributário e Arbitragem.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 14 contacts → | ||||
Indirect evidence “Founded in 1996, the current formation originated in November 2005.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 13 contacts → | ||||
Indirect evidence “Escritório jurídico dedicado a negócios, infraestrutura e desenvolvimento sustentável.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 10 contacts → | ||||
Partial evidence “Figueiredo Sens is a law firm originally based in Curitiba, Paraná, and focuses on delivering solutions and results for entrepreneurs, businesses, and families.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 contacts → | ||||
Indirect evidence “Empresa criada visando a entrega de uma solução diferenciada em projetos de Construção Civil para o mercado.” Source: RevenueBase Database · checked Sep 21, 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: infrastructure law 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 infrastructure law firms.
- Partial evidence
- Its own public description names part of infrastructure law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name infrastructure law 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 185 infrastructure law firms based in Curitiba, Brazil
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Infrastructure law firms based in Curitiba, Brazil at a glance
As of Sep 21, 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 185 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 infrastructure law 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 “infrastructure law 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 infrastructure law 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 infrastructure law 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, 595 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 21, 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.
Infrastructure law firms by metro in Brazil
- Infrastructure law firms in Sao Paulo791
- Infrastructure law firms in Rio De Janeiro274
- Infrastructure law firms in Belo Horizonte222
- Infrastructure law firms in Curitiba185
- Infrastructure law firms in Porto Alegre123
- Infrastructure law firms in Brasilia105
- Infrastructure law firms in Salvador77
- Infrastructure law firms in Recife76
- Infrastructure law firms in Campinas70
- Infrastructure law firms in Florianopolis65
- Infrastructure law firms in Fortaleza61
- Infrastructure law firms in Goiania51
- Infrastructure law firms in Vitoria36
- Infrastructure law firms in Ribeirao Preto34
- Infrastructure law firms in Belem26
- Infrastructure law firms in Joinville26
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 infrastructure law 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 infrastructure law firms are there based in Curitiba, Brazil?
RevenueBase identified 185 infrastructure law 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?
Tucumann Engenharia E Empreendimentos, headquartered in Curitiba, tops this list with the largest team on record.
Which city has the most infrastructure law firms?
Sao Paulo leads with 791 headquartered companies, followed by Rio De Janeiro (274) and Belo Horizonte (222).
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 595 verified decision-maker contacts tracked across these 185 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 21, 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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