Company lists · Data refreshed September 2026

Top 25 Oil and gas environmental remediation companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 129 companies tracked

RevenueBase identified 129 company matches for oil and gas environmental remediation companies associated with Brazil as of September 2026 and tracks 1,637 professional contacts across them, including 302 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for oil and gas environmental 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 September 17, 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 17, 2026 How this list was built

129Companies

1,637Contacts tracked

302Verified emails

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

Ranked by team size

Top 25 of 129 company matches for oil and gas environmental remediation companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	TSL Engenharia, Manutenção E Preservação Ambiental S A	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	201-500	238 contacts →
	Exact match “TSL has been in the market for more than 30 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Geoambiente Geologia E Engenharia Ambiental	Exact match	Fazenda Rio Grande, BrazilHQ recorded Sep 17, 2026	51-200	201 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 · Sep 17, 2026 · View company records in RevenueBase
3	EPA Engenharia DE Proteção Ambiental Ltda	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	51-200	120 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 · Sep 17, 2026 · View company records in RevenueBase
4	BTX Geologia E Meio Ambiente	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match “Desafios ambientais complexos exigem conhecimento embasado, ciência aplicada e execução precisa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Cgageo Environmental And Geological Services LTD	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	51-200	64 contacts →
	Exact match “CGAgeo is a leading environmental services company, specializing in a variety of essential activities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	VICEL	Exact match	Rio Das Ostras, BrazilHQ recorded Sep 17, 2026	11-50	52 contacts →
	Exact match “A VICEL é uma empresa nacional com sede na Zona Especial de Negócios de Rio das Ostras, especializada em produtos e serviços de prevenção da poluição marinha (Regulados e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Geointegra Engenharia Ambiental	Exact match	Cotia, BrazilHQ recorded Sep 17, 2026	11-50	45 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 · Sep 17, 2026 · View company records in RevenueBase
8	Lead Soluções Ambientais	Exact match	Campinas, BrazilHQ recorded Sep 17, 2026	11-50	41 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 · Sep 17, 2026 · View company records in RevenueBase
9	OXI Ambiental S.A	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	11-50	41 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 · Sep 17, 2026 · View company records in RevenueBase
10	Trial Engenharia E Meio Ambiente	Exact match	Araucária, BrazilHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “Há 14 anos, a Trial Engenharia e Meio Ambiente oferece soluções estratégicas para o gerenciamento de áreas contaminadas, análise de risco e remediação ambiental.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	DOXOR	Exact match	Taboão Da Serra, BrazilHQ recorded Sep 17, 2026	11-50	22 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 · Sep 17, 2026 · View company records in RevenueBase
12	Kopf Ambiental	Exact match	Santo André, BrazilHQ recorded Sep 17, 2026	11-50	17 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 · Sep 17, 2026 · View company records in RevenueBase
13	Trusty Group	Exact match	Cotia, BrazilHQ recorded Sep 17, 2026	11-50	17 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 · Sep 17, 2026 · View company records in RevenueBase
14	Venner Engenharia Ambiental	Exact match	Santo André, BrazilHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Se tratando de meio ambiente e sustentabilidade somos “expert no assunto”.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Sevenlab Soluções Ambientais Integradas	Exact match	Americana, BrazilHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “A SEVENLAB é uma empresa especializada em Soluções Ambientais completas, que oferece uma ampla gama de produtos e serviços, atendendo às diferentes demandas de seus clientes em…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Soiltec Soluções Ambientais	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	11-50	11 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 · Sep 17, 2026 · View company records in RevenueBase
17	Fullgeo	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	11-50	10 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 · Sep 17, 2026 · View company records in RevenueBase
18	Hidroplan Hidrogeologia E Planejamento Ambiental Ltda	Exact match	Cotia, BrazilHQ recorded Sep 17, 2026	1-10	8 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 · Sep 17, 2026 · View company records in RevenueBase
19	Techrocha Engenharia	Exact match	São José Dos Pinhais, BrazilHQ recorded Sep 17, 2026	11-50	6 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 · Sep 17, 2026 · View company records in RevenueBase
20	Avatz Ambiental	Exact match	Atibaia, BrazilHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “A Avatz é uma referência em consultoria ambiental desde 2015 no Gerenciamento de Áreas Contaminadas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Geia Assessoria EM Projetos DE Meio Ambiente Ltda	Exact match	Pinhais, BrazilHQ recorded Sep 17, 2026	1-10	5 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 · Sep 17, 2026 · View company records in RevenueBase
22	Natural Environment Synthesis	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “SNatural and Naturaltec have been operating since 1991 in the area of environmental remediation with low environmental impact techniques and equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	AIS Engenharia Ambiental	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Empresa de Consultoria e Engenharia Ambiental com foco no Gerenciamento de Áreas Contaminadas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Fibo Ambiental Consultoria	Exact match	Atibaia, BrazilHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “A Fibo Ambiental foi fundada pelo Engenheiro Nilton Yamamoto, que possui mais de 20 anos de experiência em projetos ambientais desenvolvidos para clientes do setor imobiliário e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Aquífero Serviços DE Remediação	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Aquífero Serviços de Remediação Ltda (ASR) is a technical partner of the renowned Canadian InSitu Remediation Services Ltd (IRSL) that has more than 30 years of experience, 17…” Recorded in the RevenueBase company graph · Sep 17, 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 environmental 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 129 oil and gas environmental remediation companies based in Brazil

See the full list, filter by size, metro and specialty, and access 302 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 17, 2026

18.4%Verified-email coverage

12.7Average contacts per company

11-50Median size (employees)

25.6%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 129 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 environmental 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 302 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 17, 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 environmental remediation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 129 company matches for oil and gas environmental remediation companies 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?

TSL Engenharia, Manutenção E Preservação Ambiental S A 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 environmental remediation companies?

Sao Paulo leads with 33 company records, followed by Jundiai (6) and Rio De Janeiro (6).

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 302 professional contacts with verified work emails tracked across these 129 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 17, 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.