Company lists · Data refreshed November 2026

Top 18 Oil and gas valuation firms based in Brazil

RevenueBase identified 59 company matches for oil and gas valuation firms associated with Brazil as of November 2026 and tracks 447 professional contacts across them, including 76 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for oil and gas valuation 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 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
59Companies
447Contacts tracked
76Verified emails
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The 18 largest oil and gas valuation firms based in Brazil

Ranked by team size
Top 18 of 59 company matches for oil and gas valuation firms 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 matchCotia, BrazilHQ recorded Nov 4, 202611-5053 contacts →

Exact match

“O Grupo Advanced Appraisal é a maior organização mundial em Engenharia de Avaliações e Gestão Patrimonial.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 4, 202611-5041 contacts →

Exact match

“Oferecemos consultoria em avaliações e controle patrimonial para geradoras, transmissoras e distribuidoras de energia elétrica.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202611-5028 contacts →

Exact match

“A Investor é líder de mercado ao avaliar companhias, imóveis, ativos imobilizados e ativos de infraestrutura, apoiando a gestão estratégica com avaliações precisas para decisões…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 4, 202611-5018 contacts →

Exact match

“A INNOVATE Consultoria e Avaliação Patrimonial Ltda.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202611-5015 contacts →

Exact match

“A Valor Engenharia de Avaliação e Perícia LTDA, foi criada por profissionais pioneiros no ramo da Engenharia de Avaliação do País, atuantes em grandes instituições do setor…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“A S4A Avaliações é uma referência em serviços profissionais de engenharia de avaliações, especializada na valoração de ativos que abrange máquinas, equipamentos, imóveis urbanos e…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchCaxias Do Sul, BrazilHQ recorded Nov 4, 20261-1012 contacts →

Exact match

“Economis is a company especialized in corporate finance and valuation, using the most modern thecniques in our jobs.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchCuritiba, BrazilHQ recorded Nov 4, 20261-1011 contacts →

Exact match

“Com mais de 30 anos de experiência, a Valuer Engenharia é especializada em avaliação e perícia de imóveis, atendendo especialmente instituições financeiras e empresas que buscam…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchJoinville, BrazilHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Somos a ZAHAV ENGENHARIA DE AVALIAÇÕES, uma empresa especializada em avaliações de bens para Instituições Financeiras, Justiça Federal, Corporativo, Instituições e Particulares.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Nov 4, 202611-507 contacts →

Exact match

“A Valuation Brasil é uma consultoria financeira especializada na avaliação de ativos e suporte estratégico em processos de M&A, captação de recursos e reorganizações societárias.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 20261-107 contacts →

Exact match

“Quem somos: Fundada em 2012, com filiais no RJ e SP, a Wulaia Consultoria presta serviços de assessoria financeira e treinamento empresarial.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202611-506 contacts →

Exact match

“A Ipê Avaliações é uma avaliadora independente de ativos, com forte atuação no mercado financeiro e de capitais.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Nov 4, 20261-106 contacts →

Exact match

“Empresa de consultoria empresarial especializada em avaliações e perícias de engenharia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Nov 4, 20261-103 contacts →

Exact match

“O escritório de Engenharia de Avaliações Patrimoniais, Perícias Judiciais, Auditoria e Assessoria Empresarial, LUCATO & LUCATO PERITOS ASSOCIADOS.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Empresa de valoração de ativos minerais e desenvolvimento de negócios.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 4, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchRio De Janeiro, BrazilHQ recorded Nov 4, 20261-101 contacts →

Exact match

“Petroleum engineering consultancy services”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 4, 20261-101 contacts →

Exact match

“Na Gordon Valuations, entendemos que cada negócio tem uma história única e um potencial ainda maior.”

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

Showing 18 of 59 oil and gas valuation firms based in Brazil

See the full list, filter by size, metro and specialty, and access 76 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas valuation firms based in Brazil at a glance

As of Nov 4, 2026
17.0%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
42.4%Largest-city concentration · Sao Paulo
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
19

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 59 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 valuation 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 76 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 valuation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas valuation firms are there based in Brazil?

RevenueBase identified 59 company matches for oil and gas valuation firms 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?

Advanced Appraisal Group 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 valuation firms?

Sao Paulo leads with 25 company records, followed by Rio De Janeiro (5) and Porto Alegre (4).

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 76 professional contacts with verified work emails tracked across these 59 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.