Company lists · Data refreshed September 2026

Top 25 Mine site remediation companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 224 companies tracked

RevenueBase identified 224 mine site remediation companies headquartered in Brazil as of September 2026 and tracks 2,905 professional contacts across them, including 463 with verified work emails. Sao Paulo is the largest hub.

This list covers mine site remediation companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

224Companies

2,905Contacts tracked

463Verified emails

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The 25 largest mine site remediation companies based in Brazil

Ranked by team size

Top 25 of 224 mine site remediation companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mine site remediation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	TSL Engenharia, Manutenção E Preservação Ambiental S A	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	201-500	238 contacts →
	Indirect evidence “TSL has been in the market for more than 30 years.” Source: RevenueBase Database · checked Sep 20, 2026
2	Geoambiente Geologia E Engenharia Ambiental	Indirect evidence	Fazenda Rio Grande, BrazilHQ checked Sep 20, 2026	51-200	201 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
3	CPEA	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	137 contacts →
	Indirect evidence “CPEA - Consultoria Paulista de Estudos Ambientais is a limited liability company, founded on October 15th, with headquarter in the city of São Paulo.” Source: RevenueBase Database · checked Sep 20, 2026
4	3geo Consultoria	Indirect evidence	Niterói, BrazilHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “3Geo Consulting is a geotechnical and environmental consulting company.” Source: RevenueBase Database · checked Sep 20, 2026
5	EPA Engenharia DE Proteção Ambiental Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
6	Novaluz	Indirect evidence	Distrito Industrial, BrazilHQ checked Sep 20, 2026	201-500	117 contacts →
	Indirect evidence “Desde 1994 com atuação no mercado como prestadora de serviços ambientais, a Novaluz adquiriu experiência e especialização em soluções ambientais, tendo como resultado a satisfação…” Source: RevenueBase Database · checked Sep 20, 2026
7	BTX Geologia E Meio Ambiente	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	102 contacts →
	Indirect evidence “Desafios ambientais complexos exigem conhecimento embasado, ciência aplicada e execução precisa.” Source: RevenueBase Database · checked Sep 20, 2026
8	Bluestone Brasil	Indirect evidence	Saltinho, BrazilHQ checked Sep 20, 2026	51-200	85 contacts →
	Indirect evidence “BluestOne is one of Brazil's leading ESG industries in the recovery and management of mining waste, transforming it into high-quality products in a safe and responsible way.” Source: RevenueBase Database · checked Sep 20, 2026
9	Construtora Século XXI	Indirect evidence	Mariana, BrazilHQ checked Sep 20, 2026	501-1,000	74 contacts →
	Indirect evidence “Fundada em 1º de março de a Construtora Século XXI tem como objetivo prestar serviços nas áreas da construção civil, recuperação ambiental em áreas degradadas e locação de mão de…” Source: RevenueBase Database · checked Sep 20, 2026
10	Cgageo Environmental And Geological Services LTD	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	64 contacts →
	Indirect evidence “CGAgeo is a leading environmental services company, specializing in a variety of essential activities.” Source: RevenueBase Database · checked Sep 20, 2026
11	Conam Consultoria Ambiental	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	56 contacts →
	Indirect evidence “A ConAm é uma empresa de engenharia que atua na área de consultoria em meio ambiente, com foco na revitalização de áreas para implantação de empreendimentos imobiliários, bem como…” Source: RevenueBase Database · checked Sep 20, 2026
12	Green Metals BR	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “Somos uma empresa que viabiliza soluções industriais sustentáveis para o mercado de mineração através do tratamento de rejeitos e de minério de baixo teor e também da operação de…” Source: RevenueBase Database · checked Sep 20, 2026
13	Geointegra Engenharia Ambiental	Indirect evidence	Cotia, BrazilHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “A Geointegra desenvolve serviços de consultoria voltados às áreas de Meio Ambiente, Projetos de Remediação e Recuperação Ambiental, Gerenciamento de dados e Exploração Mineral.” Source: RevenueBase Database · checked Sep 20, 2026
14	OXI Ambiental S.A	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	41 contacts →
	Indirect evidence “Somos Especialistas em REMEDIAÇÃO AMBIENTAL através da OXIDAÇÃO QUÍMICA IN-SITU (ISCO), desenvolvemos soluções sob medida para empresas nos mais diversos segmentos, para isso…” Source: RevenueBase Database · checked Sep 20, 2026
15	Alvorada Ambiental Recuperação E Revegetação	Indirect evidence	Ribeirão Das Neves, BrazilHQ checked Sep 20, 2026	51-200	36 contacts →
	Indirect evidence “Com mais de 25 anos de atuação, a Alvorada Ambiental desenvolve e implementa soluções integradas para proteção, estabilização e recuperação ambiental, utilizando técnicas…” Source: RevenueBase Database · checked Sep 20, 2026
16	Gmar Ambiental	Indirect evidence	Mauá, BrazilHQ checked Sep 20, 2026	n/a	35 contacts →
	Indirect evidence “Especialista na gestão e tratamento de efluentes, a Gmar Ambiental soma mais de 9 anos de história cuidando do meio ambiente através de soluções adequadas, práticas e inteligentes…” Source: RevenueBase Database · checked Sep 20, 2026
17	Geobrasil Solucoes Ambientais E Laboratoriais Ltda	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
18	Biokratos Soluções Ambientais Ltda	Indirect evidence	Juiz De Fora, BrazilHQ checked Sep 20, 2026	51-200	26 contacts →
	Indirect evidence “A BIOKRATOS Soluções Ambientais, no mercado desde 1996, está orientada para atender seus clientes na busca de soluções ambientalmente corretas, portanto especializa-se…” Source: RevenueBase Database · checked Sep 20, 2026
19	Trial Engenharia E Meio Ambiente	Indirect evidence	Araucária, BrazilHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “Há 14 anos, a Trial Engenharia e Meio Ambiente oferece soluções estratégicas para o gerenciamento de áreas contaminadas, análise de risco e remediação ambiental.” Source: RevenueBase Database · checked Sep 20, 2026
20	DOXOR	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “A Doxor, presente no mercado desde 2003, estabeleceu-se como referencia em sistemas de remediação ambiental.” Source: RevenueBase Database · checked Sep 20, 2026
21	RAC Soluções Ambientais	Indirect evidence	Antonio Dias, BrazilHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “Nossa MISSÃO é oferecer ao mercado soluções integradas em projetos e serviços para promoção da sustentabilidade de empreendimentos geradores de riqueza.” Source: RevenueBase Database · checked Sep 20, 2026
22	Projeta Sustentável	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Especializada em elaborar estudos, gestão e projetos ambientais personalizados, com foco na qualidade, satisfação dos clientes e sucesso dos empreendimentos.” Source: RevenueBase Database · checked Sep 20, 2026
23	Embaúba Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “A Embaúba Ambiental é uma empresa nacional de capital privado que atua na prestação de serviços de consultoria e engenharia ambiental nos processos de regularização de atividades…” Source: RevenueBase Database · checked Sep 20, 2026
24	Kopf Ambiental	Indirect evidence	Santo André, BrazilHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
25	Venner Engenharia Ambiental	Indirect evidence	Santo André, BrazilHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Se tratando de meio ambiente e sustentabilidade somos “expert no assunto”.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mine site remediation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mine site remediation companies.
Partial evidence: Its own public description names part of mine site remediation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mine site remediation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 224 mine site remediation companies based in Brazil

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Mine site remediation companies based in Brazil at a glance

As of Sep 20, 2026

15.9%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

19.2%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 224 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mine site remediation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “mine site remediation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mine site remediation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among mine site remediation companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 463 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Mine site remediation companies by metro

Mine site remediation companies in Sao Paulo43

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mine site remediation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many mine site remediation companies are there based in Brazil?

RevenueBase identified 224 mine site remediation companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

TSL Engenharia, Manutenção E Preservação Ambiental S A, headquartered in Macae, tops this list with the largest team on record.

Which city has the most mine site remediation companies?

Sao Paulo leads with 43 headquartered companies, followed by Belo Horizonte (11) and Campinas (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 463 verified decision-maker contacts tracked across these 224 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.