Company lists · Data refreshed November 2026

Top 25 Oil and gas lawyers based in Brazil

RevenueBase identified 119 company matches for oil and gas lawyers associated with Brazil as of November 2026 and tracks 1,541 professional contacts across them, including 400 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for oil and gas lawyers 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 November 4, 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 Nov 4, 2026 How this list was built
119Companies
1,541Contacts tracked
400Verified emails
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The 25 largest oil and gas lawyers based in Brazil

Ranked by team size
Top 25 of 119 company matches for oil and gas lawyers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchRio De Janeiro, BrazilHQ recorded Nov 4, 202651-200147 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 · Nov 4, 2026 · View company records in RevenueBase
2Exact matchBrasília, BrazilHQ recorded Nov 4, 202651-200140 contacts →

Exact match

“O Mudrovitsch Advogados está entre os principais escritórios de advocacia do Brasil, com expertise em áreas que vão desde o Direito Constitucional e Criminal, Direito…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchBelo Horizonte, BrazilHQ recorded Nov 4, 202651-20099 contacts →

Exact match

“Além de Belo Horizonte, onde foi fundado, Aroeira Salles Advogados, seus sócios e associados estão em Brasília, Rio de Janeiro, São Paulo, Londres (UK) e Lisboa (PT).”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 4, 202651-20049 contacts →

Exact match

“GUIMARÃES & VIEIRA DE MELLO ADVOGADOS tem por alicerce a qualidade Técnica de seus talentosos e dedicados membros – os quais alcançaram, ou estão em processo de pós – graduação…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 202651-20046 contacts →

Exact match

“Schmidt, Valois, Miranda, Ferreira & Agel foi fundado em 2007 por sócios das mais tradicionais bancas brasileiras, com sólida experiência acadêmica e profissional em projetos de…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchRecife, BrazilHQ recorded Nov 4, 202611-5032 contacts →

Exact match

“A Regis Pontes Advogados é um escritório especializado em Direito de Energia, composto por profissionais especializados e experientes, e que tem por objetivo auxiliar seus…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 202611-5025 contacts →

Exact match

“Fundado em 2007, o Trouw Fraga Advogados é um firma com atuação nacional e internacional, com parcerias e acordos operacionais na China, Estados Unidos, França, Holanda, Espanha…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchLago Sul, BrazilHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“Escritório de advocacia”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“Amatuzzi Advogados é um escritório de advocacia com sede em São Paulo, Brasil, e foco em assessoria empresarial, notadamente nos setores imobiliário, construção, de investimento…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“Faveret Tepedino Londres Fraga é um escritório de advocacia empresarial especializado em projetos de energia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Nov 4, 202611-5020 contacts →

Exact match

“Somos o escritório Lima Netto Carvalho Abreu Mayrink - Sociedade de Advogados, formado por profissionais com consistente experiência e sólida formação acadêmica no Brasil e no…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 202611-5018 contacts →

Exact match

“Desde 2012, o Leal Cotrim Advogados vem consolidando seu propósito de oferecer atendimento especializado em projetos estratégicos para as empresas que assessora.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchBelo Horizonte, BrazilHQ recorded Nov 4, 202611-5017 contacts →

Exact match

“Somos um escritório estruturado para atender nossos clientes em diversas áreas do Direito.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchBelo Horizonte, BrazilHQ recorded Nov 4, 202611-5016 contacts →

Exact match

“Ricardo Carneiro Advogados Associados surge no cenário jurídico brasileiro com ênfase no assessoramento especializado, visando oferecer soluções à indústria de base e de…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchCuiabá, BrazilHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“O escritório assessora clientes em todo o território nacional em diversos setores, nas áreas de energia, distribuição de combustíveis, transporte e logística, construção civil…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 202611-5012 contacts →

Exact match

“Com escritórios nas cidades do Rio de Janeiro e São Paulo, Eizirik Advogados atende clientes do Brasil e do exterior, sendo especializado na elaboração de pareceres jurídicos em…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Nov 4, 20261-1012 contacts →

Exact match

“O LCFC Advogados é um escritório especializado em Direito de Energia e Infraestrutura.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 4, 20261-1011 contacts →

Exact match

“Trennepohl Advogados is a law firm born from its partner’s experience in environmental law, in Brazil and abroad, offering differentiated legal services in a demanding market.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchAnanindeua, BrazilHQ recorded Nov 4, 20261-1011 contacts →

Exact match

“O BCR Advogados é um escritório que tem amplo conhecimento em diversas áreas jurídicas, sobretudo nos campos da Mineração e Energia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 4, 20261-1010 contacts →

Exact match

“Somos um escritório especializado em Direito da Energia, que reúne a experiência de 25 anos de atuação de nosso sócio fundador no setor elétrico.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202651-2008 contacts →

Exact match

“O escritório Magro Advogados é estruturado para atender às diversas demandas do setor de Oil & Gas.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchVitória, BrazilHQ recorded Nov 4, 20261-108 contacts →

Exact match

“O escritório foi fundado pelo advogado Felipe Martins Silvares Costa, que atua há mais de 20 anos no mercado jurídico nacional com o foco na atuação no ramo de mineração…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 20261-108 contacts →

Exact match

“LP LAW (Lopes Pinto Advogados Associados) é um escritório jurídico que alia experiência e dinamismo, com enfoque na especialização de cada um de seus sócios e profissionais em…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Nov 4, 20261-107 contacts →

Exact match

“ADVOCACIA DEDICADA AO SEU NEGÓCIO Descomplicada | Assertiva | Moderna O conhecimento detalhado do segmento de atuação do nosso cliente é um pressuposto para a prestação de…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Nov 4, 2026201-5006 contacts →

Exact match

“Fundado em 1969, o Escritório de Advocacia Sergio Bermudes é hoje um dos principais escritórios de advocacia do país, sendo referência no contencioso judicial e arbitral.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 119 oil and gas lawyers based in Brazil

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Oil and gas lawyers based in Brazil at a glance

As of Nov 4, 2026
26.0%Verified-email coverage
12.9Average contacts per company
1-10Median size (employees)
25.2%Largest-city concentration · Sao Paulo
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
31
51-200
7
201-500
2

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 119 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 “oil and gas lawyers” 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 400 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 November 4, 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 “oil and gas lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas lawyers are there based in Brazil?

RevenueBase identified 119 company matches for oil and gas lawyers associated with Brazil as of November 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?

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

Which city has the most oil and gas lawyers?

Sao Paulo leads with 30 company records, followed by Rio De Janeiro (17) and Belo Horizonte (8).

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 400 professional contacts with verified work emails tracked across these 119 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 November 4, 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.