Company lists · Data refreshed September 2026

Top 25 Big 4 law firms based in Curitiba, Brazil

Name: Big 4 law firms based in Curitiba, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 617 companies tracked

RevenueBase identified 617 big 4 law firms headquartered in Curitiba, Brazil as of September 2026 and tracks 4,979 professional contacts across them, including 1,281 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (3,012 companies); Curitiba has 617.

This list covers big 4 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 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

617Companies

4,979Contacts tracked

1,281Verified emails

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The 25 largest big 4 law firms based in Curitiba, Brazil

Ranked by team size

Top 25 of 617 big 4 law firms based in Curitiba, Brazil, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to big 4 law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Pereira Gionédis Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	201-500	223 contacts →
	Indirect evidence “QUEM SOMOS Com 45 anos de experiência no universo jurídico, o Pereira Gionédis Advogados é um dos maiores escritórios do Sul do Brasil.” Source: RevenueBase Database · checked Sep 23, 2026
2	Wambier, Yamasaki, Bevervanço & Lobo Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	174 contacts →
	Indirect evidence “O Wambier, Yamasaki, Bevervanço & Lobo Advogados é reconhecido pela alta especialização de seus profissionais.” Source: RevenueBase Database · checked Sep 23, 2026
3	Arruda Alvim, Aragão & Lins	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	145 contacts →
	Indirect evidence “The Arruda Alvim, Aragão & Lins Office is able to advise and defend the interests of its clients, including in large causes, through judicial and administrative measures, as well…” Source: RevenueBase Database · checked Sep 23, 2026
4	Marins Bertoldi Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	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 23, 2026
5	Küster Machado Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	108 contacts →
	Indirect evidence “O Küster Machado Advogados tem mais de 35 anos de atuação nacional e abrangente com foco no atendimento corporativo, mesclando a expertise em contencioso com a especialização da…” Source: RevenueBase Database · checked Sep 23, 2026
6	TNP Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	96 contacts →
	Indirect evidence “TNP Advogados é um escritório de advocacia de atuação full service com abrangência nacional.” Source: RevenueBase Database · checked Sep 23, 2026
7	Vanzin & Penteado Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	90 contacts →
	Indirect evidence “Somos uma Sociedade de advogados fundada em 1996, especializada e com sólida experiência em Contencioso de Massa, Societário, Tributário e Consultoria Corporativa.” Source: RevenueBase Database · checked Sep 23, 2026
8	Casillo Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	88 contacts →
	Indirect evidence “Foi em 25 de maio de 1965 que o Professor João Casillo praticou seu primeiro ato de assessoria jurídica.” Source: RevenueBase Database · checked Sep 23, 2026
9	Andersen Ballão Advocacia	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	83 contacts →
	Indirect evidence “ANDERSEN BALLÃO ADVOCACIA is located in Curitiba-PR, where it operates since 1979, providing legal services.” Source: RevenueBase Database · checked Sep 23, 2026
10	Farracha DE Castro Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	75 contacts →
	Indirect evidence “Farracha de Castro Advogados Integridade, profissionalismo e qualidade O escritório Farracha de Castro Advogados (atual denominação da Advocacia Farracha de Castro) foi fundado em…” Source: RevenueBase Database · checked Sep 23, 2026
11	Rücker Curi Advocacia E Consultoria Jurídica	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	68 contacts →
	Indirect evidence “O Rücker Curi Advocacia e Consultoria Jurídica é escritório com especialidade na área jurídica contenciosa e consultiva.” Source: RevenueBase Database · checked Sep 23, 2026
12	Bogo Advocacia E Consultoria	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	66 contacts →
	Indirect evidence “O escritório Bogo Advocacia e Consultoria completa 19 anos, com forte atuação nas áreas de direito civil, direito de trabalho, direito previdenciário e direito administrativo…” Source: RevenueBase Database · checked Sep 23, 2026
13	Hapner Kroetz Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	63 contacts →
	Indirect evidence “O Escritório representa seus clientes nas várias áreas do direito empresarial, tais como: investimentos estrangeiros, direito bancário, contratos, sociedades comerciais…” Source: RevenueBase Database · checked Sep 23, 2026
14	Advocacia Correa DE Castro & Associados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	61 contacts →
	Indirect evidence “1970 – Fundação da sociedade de advogados por meio de profissionais oriundos da Universidade Federal do Paraná e da Faculdade de Direito da Universidade Católica do Paraná…” Source: RevenueBase Database · checked Sep 23, 2026
15	Filla E Munhoz DA Rocha Advogados Associados FMR Advocacia	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	58 contacts →
	Indirect evidence “Somos um escritório de advocacia com foco em direito empresarial e, há mais de 20 anos, atuamos para clientes dos mais variados segmentos econômicos.” Source: RevenueBase Database · checked Sep 23, 2026
16	DMGSA	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	54 contacts →
	Indirect evidence “DMGSA – Domingues Sociedade de Advogados é um escritório especializado na gestão jurídica do patrimônio da família empresária.” Source: RevenueBase Database · checked Sep 23, 2026
17	Hasson Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	53 contacts →
	Indirect evidence “Com mais de 35 anos de atuação, a Hasson Advogados é referência em advocacia empresarial estratégica, com forte presença local e alcance global.” Source: RevenueBase Database · checked Sep 23, 2026
18	Mazutti Ribas Stern	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	50 contacts →
	Indirect evidence “Escritório de advocacia, com foco na excelência técnica nas seguintes áreas- Direito Tributário: consultoria, planejamento e contencioso tributário- Direito Societário e…” Source: RevenueBase Database · checked Sep 23, 2026
19	Roveda & Marcelino Sociedade DE Advogados	Partial evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	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 23, 2026
20	Vosgerau & Cunha Advogados Associados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	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 23, 2026
21	Vlma Sociedade DE Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	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 23, 2026
22	Suttile & Vaciski Advogados Associados	Partial evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	41 contacts →
	Partial evidence “Suttile E Vaciski Sociedade De Advogados is a law practice company based out of R Sao Bento, 545, Bloco B Sala 1301 Andar 13, Sao Paulo, Sp, Brazil.” Source: RevenueBase Database · checked Sep 23, 2026
23	Becker Direito Empresarial	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	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 23, 2026
24	Maran, Gehlen & Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	51-200	40 contacts →
	Indirect evidence “Com quase quatro décadas de atuação (OAB/PR nº 62), unimos a solidez de um escritório full service à proximidade no atendimento, oferecendo soluções jurídicas estratégicas…” Source: RevenueBase Database · checked Sep 23, 2026
25	Costódio & Cherpinsky	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	n/a	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 23, 2026

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: big 4 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 big 4 law firms.
Partial evidence: Its own public description names part of big 4 law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big 4 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 617 big 4 law firms based in Curitiba, Brazil

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Big 4 law firms based in Curitiba, Brazil at a glance

As of Sep 23, 2026

25.7%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

417

11-50

161

51-200

201-500

501-1,000

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 617 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 big 4 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 “big 4 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 big 4 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 big 4 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, 1,281 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.

Big 4 law firms by metro in Brazil

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 big 4 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 big 4 law firms are there based in Curitiba, Brazil?

RevenueBase identified 617 big 4 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?

Pereira Gionédis Advogados, headquartered in Curitiba, tops this list with the largest team on record.

Which city in Brazil has the most big 4 law firms?

Sao Paulo leads Brazil with 3,012 headquartered companies, followed by Rio De Janeiro (885) and Curitiba (617).

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 1,281 verified decision-maker contacts tracked across these 617 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.