Company lists · Data refreshed November 2026

Top 25 Oil and gas site remediation companies based in Brazil

Name: Oil and gas site remediation companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 120 companies tracked

RevenueBase identified 120 company matches for oil and gas site remediation companies associated with Brazil as of November 2026 and tracks 1,785 professional contacts across them, including 411 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for oil and gas site remediation companies 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

120Companies

1,785Contacts tracked

411Verified emails

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The 25 largest oil and gas site remediation companies based in Brazil

Ranked by team size

Top 25 of 120 company matches for oil and gas site remediation companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Geoambiente Geologia E Engenharia Ambiental	Exact match	Fazenda Rio Grande, BrazilHQ recorded Nov 4, 2026	51-200	226 contacts →
	Exact match “A GEOAMBIENTE Geologia e Engenharia Ambiental atua no Gerenciamento de Áreas Contaminadas provendo soluções em Diagnóstico de Passivos Ambientais e Remediação de Solo e Água…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	EPA Engenharia DE Proteção Ambiental Ltda	Exact match	Sao Paulo, BrazilHQ recorded Nov 4, 2026	51-200	122 contacts →
	Exact match “O Grupo EPA oferece as melhores e mais inovadoras soluções para diagnosticar áreas contaminadas, realizar projetos e operar estações de tratamento de água e efluentes e remediar…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	BTX Geologia E Meio Ambiente	Exact match	Sao Paulo, BrazilHQ recorded Nov 4, 2026	51-200	121 contacts →
	Exact match “Desafios ambientais complexos exigem conhecimento embasado, ciência aplicada e execução precisa.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	3geo Consultoria	Exact match	Niterói, BrazilHQ recorded Nov 4, 2026	51-200	117 contacts →
	Exact match “3Geo Consulting is a geotechnical and environmental consulting company.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Clean Environment Brasil	Exact match	Valinhos, BrazilHQ recorded Nov 4, 2026	51-200	83 contacts →
	Exact match “Clean Environment Brasil is the leading supplier of environmental products and technologies in Brasil since 1995.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	RED Engenharia	Exact match	Camaçari, BrazilHQ recorded Nov 4, 2026	51-200	81 contacts →
	Exact match “Fundada em 2005, nos últimos anos a RED passou por um bem-sucedido processo de diversificação de atividades, capacitação dos colaboradores, grande expansão da infraestrutura…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	SGW Services	Exact match	Barueri, BrazilHQ recorded Nov 4, 2026	51-200	67 contacts →
	Exact match “Environmental Consultancy company, based in Brazil and in USA, operating in all Latin America Countries.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Cgageo Environmental And Geological Services LTD	Exact match	Sao Paulo, BrazilHQ recorded Nov 4, 2026	51-200	60 contacts →
	Exact match “CGAgeo is a leading environmental services company, specializing in a variety of essential activities.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Geointegra Engenharia Ambiental	Exact match	Cotia, BrazilHQ recorded Nov 4, 2026	11-50	47 contacts →
	Exact match “A Geointegra desenvolve serviços de consultoria voltados às áreas de Meio Ambiente, Projetos de Remediação e Recuperação Ambiental, Gerenciamento de dados e Exploração Mineral.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	OXI Ambiental S.A	Exact match	Sao Paulo, BrazilHQ recorded Nov 4, 2026	11-50	44 contacts →
	Exact match “Somos Especialistas em REMEDIAÇÃO AMBIENTAL através da OXIDAÇÃO QUÍMICA IN-SITU (ISCO), desenvolvemos soluções sob medida para empresas nos mais diversos segmentos, para isso…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Tecpam	Exact match	Aparecida De Goiania, BrazilHQ recorded Nov 4, 2026	11-50	40 contacts →
	Exact match “Tecpam Consultoria Ambiental is a civil engineering company based out of R Brunsviga, Sn, Quadra83 Lote 08/09, Aparecida De Goiania, Goiás, Brazil.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	Lead Soluções Ambientais	Exact match	Campinas, BrazilHQ recorded Nov 4, 2026	11-50	38 contacts →
	Exact match “A Lead Soluções Ambientais é uma empresa de engenharia e meio ambiente, que atua de maneira estratégica para atender as diversas necessidades dos seus clientes nas áreas de…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Geobrasil Solucoes Ambientais E Laboratoriais Ltda	Exact match	Ribeirão Preto, BrazilHQ recorded Nov 4, 2026	11-50	32 contacts →
	Exact match “Com atuação em todo território nacional a GEOBRASIL foi fundada em 2005, para atender à uma crescente demanda da sociedade por soluções ágeis e eficientes na área ambiental, que…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	DOXOR	Exact match	Taboão Da Serra, BrazilHQ recorded Nov 4, 2026	11-50	26 contacts →
	Exact match “A Doxor, presente no mercado desde 2003, estabeleceu-se como referencia em sistemas de remediação ambiental.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Projeto Ambiental	Exact match	Cajamar, BrazilHQ recorded Nov 4, 2026	11-50	23 contacts →
	Exact match “A Projeto Ambiental é uma empresa de assessoria e engenharia ambiental fundada em 2002.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Trusty Group	Exact match	Cotia, BrazilHQ recorded Nov 4, 2026	11-50	21 contacts →
	Exact match “A TRUSTY foi implantada visando o fornecimento de serviços de perfuração de solo e rocha, instalação de poços de monitoramento (águas subterrâneas e vapores) e de remediação, bem…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Kopf Ambiental	Exact match	Santo André, BrazilHQ recorded Nov 4, 2026	11-50	19 contacts →
	Exact match “A Kopf Ambiental atua há mais de 21 anos na prestação de serviços voltados ao Gerenciamento de Áreas Contaminadas e à consultoria ambiental, com atendimento em todo o território…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Stricto Soluções Ambientais	Exact match	Sorocaba, BrazilHQ recorded Nov 4, 2026	11-50	17 contacts →
	Exact match “A Stricto Soluções Ambientais é uma empresa de consultoria especializada em Investigação e Remediação de Áreas Contaminadas.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Soiltec Soluções Ambientais	Exact match	São Paulo, BrazilHQ recorded Nov 4, 2026	11-50	15 contacts →
	Exact match “A Soiltec Soluções Ambientais é uma empresa de consultoria ambiental especializada no gerenciamento de áreas contaminadas e no segmento da construção civil.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Venner Engenharia Ambiental	Exact match	Santo André, BrazilHQ recorded Nov 4, 2026	11-50	12 contacts →
	Exact match “Se tratando de meio ambiente e sustentabilidade somos “expert no assunto”.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Fullgeo	Exact match	Sao Paulo, BrazilHQ recorded Nov 4, 2026	11-50	11 contacts →
	Exact match “Com equipe multidisciplinar, a FullGeo Diagnóstico e Remediação Ambiental atua desde no mercado de Consultoria Ambiental, utilizando equipamentos e tecnologias de última geração e…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Hidroplan Hidrogeologia E Planejamento Ambiental Ltda	Exact match	Cotia, BrazilHQ recorded Nov 4, 2026	1-10	10 contacts →
	Exact match “A HIDROPLAN é uma empresa de consultoria ambiental, pioneira em hidrogeologia de contaminação e em avaliação de risco toxicológico para locais contaminados no país, utiliza o…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Avatz Ambiental	Exact match	Atibaia, BrazilHQ recorded Nov 4, 2026	11-50	7 contacts →
	Exact match “A Avatz é uma referência em consultoria ambiental desde 2015 no Gerenciamento de Áreas Contaminadas.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Techrocha Engenharia	Exact match	São José Dos Pinhais, BrazilHQ recorded Nov 4, 2026	11-50	7 contacts →
	Exact match “A TechRocha é uma empresa focada no desenvolvimento de projetos e soluções em engenharia de Remediação Ambiental.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	Geia Assessoria EM Projetos DE Meio Ambiente Ltda	Exact match	Pinhais, BrazilHQ recorded Nov 4, 2026	1-10	7 contacts →
	Exact match “A GEIA Ambiental é uma empresa composta por corpo técnico altamente qualificado, oferecendo aos seus clientes uma sólida estrutura operacional e se destacando por apresentar e…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oil and gas site remediation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 120 oil and gas site remediation companies based in Brazil

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Oil and gas site remediation companies based in Brazil at a glance

As of Nov 4, 2026

23.0%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

28.3%Largest-city concentration · Sao Paulo

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 120 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 site remediation companies” 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 411 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 site remediation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas site remediation companies are there based in Brazil?

RevenueBase identified 120 company matches for oil and gas site remediation companies 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?

Geoambiente Geologia E Engenharia Ambiental 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 site remediation companies?

Sao Paulo leads with 34 company records, followed by Rio De Janeiro (6) and Jundiai (5).

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 411 professional contacts with verified work emails tracked across these 120 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.