Company lists · Data refreshed September 2026

Top 25 Energy sector law firms based in Brazil

RevenueBase identified 1,616 company matches for energy sector law firms associated with Brazil as of September 2026 and tracks 25,518 professional contacts across them, including 8,072 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for energy sector law firms associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
1,616Companies
25,518Contacts tracked
8,072Verified emails
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The 25 largest energy sector law firms based in Brazil

Ranked by team size
Top 25 of 1,616 company matches for energy sector law firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Sep 21, 20261,001-5,0001,580 contacts →

Exact match

“TozziniFreire is one of the leading legal services organizations in Latin America, operating in all areas of Business Law and with a significant track record in serving national…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 21, 20261,001-5,0001,553 contacts →

Exact match

“Somos um dos escritórios de advocacia líderes do mercado brasileiro, estruturado para atender nossos clientes em mais de 45 áreas do Direito, de maneira coordenada e integrada.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Sep 21, 20261,001-5,0001,250 contacts →

Exact match

“Pinheiro Neto Advogados é um escritório brasileiro com sólida experiência em mais de 40 áreas do Direito Empresarial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Sep 21, 20261,001-5,000821 contacts →

Exact match

“We can say with pride and confidence: in more than 70 years of history, SiqueiraCastro Advogados has played a fundamental role in the evolution of the legal market in Brazil.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 21, 2026501-1,000720 contacts →

Exact match

“We are an independent law firm that offers specialized advice and superior technical quality in a variety of legal areas.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 21, 2026201-500518 contacts →

Exact match

“Fundado em o Marcelo Tostes Advogados firmou-se como um escritório de advocacia empresarial de excelência.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 21, 2026201-500480 contacts →

Exact match

“Somos um escritório focado no direito empresarial, destacando-se nas áreas Cível, Recuperação de Crédito, Trabalhista, Consumidor, Administrativo, Societário e Contratos…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Sep 21, 2026201-500386 contacts →

Exact match

“Foi em 1909, na cidade do Rio de Janeiro, que o renomado comercialista Hermano de Villemor Amaral inaugurou o Escritório.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSalvador, BrazilHQ recorded Sep 21, 2026201-500349 contacts →

Exact match

“Freire, Gerbasi & Bittencourt Advogados é um escritório de advocacia empresarial com atuação nacional, estruturado para apoiar empresas na gestão de riscos jurídicos e na condução…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Sep 21, 2026201-500341 contacts →

Exact match

“Our firm is composed of highly specialized lawyers who combine a rich diversity of backgrounds with a common set of principles and values.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 21, 2026201-500336 contacts →

Exact match

“O escritório ALMEIDA SANTOS ADVOGADOS é fruto da experiência da família Almeida Santos no direito securitário desde 1989.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Sep 21, 2026201-500310 contacts →

Exact match

“Com mais de 22 anos de história, o Valença & Associados se consolidou como uma referência nacional em direito empresarial, com atuação full service em mais de 30 áreas do Direito.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Sep 21, 2026201-500309 contacts →

Exact match

“Full sercice law firm wtih focus on the following areas of practice: Administrative Law, Associative Law, Banking and Finance, Capital Markets, Civil and Commercial Law…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 21, 2026201-500230 contacts →

Exact match

“Com mais de 40 anos de história, a Perez de Rezende Advogados se posiciona como uma empresa dinâmica, eficiente e que preza pela qualidade em seus serviços, tendo conquistado o…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Sep 21, 2026201-500220 contacts →

Exact match

“Lacaz Martins, Pereira Neto, Gurevich & Schoueri é um escritório de advocacia empresarial sediado em São Paulo, SP, com atuação em todos os ramos do direito.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Sep 21, 2026201-500214 contacts →

Exact match

“Fundado em 1959, Ulhôa Canto Advogados é referência em advocacia empresarial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Sep 21, 2026501-1,000203 contacts →

Exact match

“Fundado em dezembro de 1997, o Mandaliti Advogados é um escritório altamente especializado, com atuação segmentada por áreas de negócio, o que proporciona aos seus advogados um…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Sep 21, 2026201-500196 contacts →

Exact match

“Founded in 1993, Velloza & Girotto Advogados Associados is a Brazilian law firm that blends modernity and tradition.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchGoiânia, BrazilHQ recorded Sep 21, 2026501-1,000192 contacts →

Exact match

“Fundada em 2006, em Goiânia-GO, a Enerwatt Engenharia iniciou suas atividades atuando na área de projetos e consultoria energética.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchCuritiba, BrazilHQ recorded Sep 21, 202651-200174 contacts →

Exact match

“O Wambier, Yamasaki, Bevervanço & Lobo Advogados é reconhecido pela alta especialização de seus profissionais.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchBelo Horizonte, BrazilHQ recorded Sep 21, 202651-200174 contacts →

Exact match

“O Abi-Ackel Advogados Associados é um escritório full service com atuação nacional com décadas de experiência no mercado jurídico empresarial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Sep 21, 202651-200170 contacts →

Exact match

“Reinventando o Direito.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchBelo Horizonte, BrazilHQ recorded Sep 21, 202651-200159 contacts →

Exact match

“A Ney Campos Advogados traz em sua marca a história de seu fundador, Ney José Campos, que em 1988 iniciou sua trajetória na advocacia empresarial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Sep 21, 202651-200156 contacts →

Exact match

“Uma mesma visão, Resultados surpreendentes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Sep 21, 202651-200149 contacts →

Exact match

“Referência entre os escritórios brasileiros, o Maneira Advogados se destaca por sua atuação ampla e diversificada, contando com equipes altamente especializadas para oferecer…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 1,616 energy sector law firms based in Brazil

See the full list, filter by size, metro and specialty, and access 8,072 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy sector law firms based in Brazil at a glance

As of Sep 21, 2026
31.6%Verified-email coverage
15.8Average contacts per company
1-10Median size (employees)
22.8%Largest-city concentration · Sao Paulo
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
985
11-50
502
51-200
92
201-500
20
501-1,000
4
1,001-5,000
4

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 1,616 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “energy sector law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 8,072 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy sector law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy sector law firms are there based in Brazil?

RevenueBase identified 1,616 company matches for energy sector law firms associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Tozzinifreire Advogados tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy sector law firms?

Sao Paulo leads with 368 company records, followed by Rio De Janeiro (141) and Belo Horizonte (103).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,072 professional contacts with verified work emails tracked across these 1,616 companies; direct dials are available where recorded.

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 SmartSearch, 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.