Company lists · Data refreshed September 2026

Top 25 Mining compliance consulting firms based in Brazil

Name: Mining compliance consulting firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 2,118 companies tracked

RevenueBase identified 2,118 mining compliance consulting firms headquartered in Brazil as of September 2026 and tracks 15,331 professional contacts across them, including 2,183 with verified work emails and 281 with mobile numbers. Sao Paulo is the largest hub.

This list covers mining compliance consulting firms 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 5, 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 5, 2026 86% judged on-target in blind review

2,118Companies

15,331Contacts tracked

2,183Verified emails

281Mobile numbers

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The 25 largest mining compliance consulting firms based in Brazil

Ranked by team size

Top 25 of 2,118 mining compliance consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to mining compliance consulting firms: 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	CTA Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	201-500	540 contacts →
	Indirect evidence “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Source: RevenueBase Database · checked Sep 5, 2026
2	ERG Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	477 contacts →
	Indirect evidence “Empresa mineira, fundada em 1988, a ERG Engenharia mantém vivo o seu ideal de participar da construção de um mundo melhor e sustentável.” Source: RevenueBase Database · checked Sep 5, 2026
3	Sete Soluções E Tecnologia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	501-1,000	448 contacts →
	Indirect evidence “Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…” Source: RevenueBase Database · checked Sep 5, 2026
4	Walm BH Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	252 contacts →
	Indirect evidence “Walm BH Engenharia is a company that operates in the areas of Geotechnical Engineering, Hydrology, Hydraulics, Hydrogeology, Engineering Geology, Rock Mechanics, and Environment &…” Source: RevenueBase Database · checked Sep 5, 2026
5	GAP Ssma	Indirect evidence	Goiânia, BrazilHQ checked Sep 5, 2026	201-500	234 contacts →
	Indirect evidence “A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.” Source: RevenueBase Database · checked Sep 5, 2026
6	Econservation Estudos E Projetos Ambientais	Indirect evidence	Vitória, BrazilHQ checked Sep 5, 2026	51-200	230 contacts →
	Indirect evidence “A Econservation foi fundada com o propósito de prestação de serviços de Consultoria Especializada, com foco na harmonização dos objetivos e metas de seus clientes com o…” Source: RevenueBase Database · checked Sep 5, 2026
7	MRS Ambiental	Indirect evidence	Brasilia, BrazilHQ checked Sep 5, 2026	51-200	193 contacts →
	Indirect evidence “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Source: RevenueBase Database · checked Sep 5, 2026
8	Previne Engenharia & Gestão DE Riscos	Indirect evidence	Maceió, BrazilHQ checked Sep 5, 2026	201-500	169 contacts →
	Indirect evidence “A Previne é uma empresa 100% brasileira com atuação na área de consultoria em saúde, segurança e meio ambiente (SSMA), higiene ocupacional e gerenciamento de riscos com…” Source: RevenueBase Database · checked Sep 5, 2026
9	Tetra Mais Socioambiental	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	162 contacts →
	Indirect evidence “Desde 2016, entregamos serviços de consultoria ambiental, social e econômica para projetos por todo o território brasileiro nos dos setores de Mineração, Logística, Energia, Óleo…” Source: RevenueBase Database · checked Sep 5, 2026
10	Dossel Ambiental	Indirect evidence	Brasília, BrazilHQ checked Sep 5, 2026	51-200	156 contacts →
	Indirect evidence “Somamos a experiência e a agilidade que você precisa para desenvolver os estudos necessários para o licenciamento ambiental e gestão do seu empreendimento.” Source: RevenueBase Database · checked Sep 5, 2026
11	CPEA	Indirect evidence	São Paulo, BrazilHQ checked Sep 5, 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 5, 2026
12	3geo Consultoria	Partial evidence	Niterói, BrazilHQ checked Sep 5, 2026	51-200	120 contacts →
	Partial evidence “3Geo Consulting is a geotechnical and environmental consulting company.” Source: RevenueBase Database · checked Sep 5, 2026
13	Logon Engenharia E Gerenciamento Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	114 contacts →
	Indirect evidence “A Logon Engenharia e Gerenciamento LTDA é uma empresa especializada com atuação em Gestão e Gerenciamento em EHS abrangendo atividades em operações industriais e projetos de…” Source: RevenueBase Database · checked Sep 5, 2026
14	Previne SMS	Indirect evidence	Serra, BrazilHQ checked Sep 5, 2026	51-200	109 contacts →
	Indirect evidence “A empresa surgiu em março de 2007, com a ideia de prestar serviços de forma diferenciada, com total qualidade e atendimento personalizado, integrando os processos e promovendo a…” Source: RevenueBase Database · checked Sep 5, 2026
15	BTX Geologia E Meio Ambiente	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	102 contacts →
	Indirect evidence “Desafios ambientais complexos exigem conhecimento embasado, ciência aplicada e execução precisa.” Source: RevenueBase Database · checked Sep 5, 2026
16	Geoestável Consultoria E Projetos Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	93 contacts →
	Indirect evidence “GEOESTÁVEL CONSULTORIA E PROJETOS Com sede própria na cidade mineira de Belo Horizonte, a empresa atua em todo território nacional e internacional.” Source: RevenueBase Database · checked Sep 5, 2026
17	MPB Engenharia	Indirect evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	51-200	93 contacts →
	Indirect evidence “A MPB Engenharia é uma empresa catarinense, sediada com matriz em Florianópolis e Filial com escritórios em Brasília.” Source: RevenueBase Database · checked Sep 5, 2026
18	Elementus Soluções Ambientais	Indirect evidence	Vitória, BrazilHQ checked Sep 5, 2026	51-200	92 contacts →
	Indirect evidence “Somos a Elementus Soluções Ambientais, uma empresa comprometida em oferecer os melhores serviços de engenharia ambiental de forma personalizada para atender as necessidades de…” Source: RevenueBase Database · checked Sep 5, 2026
19	Biocev Projetos Inteligentes	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	88 contacts →
	Indirect evidence “A Biocev Projetos Inteligentes é uma empresa de consultoria com soluções completas para o licenciamento ambiental, na elaboração de projetos e execução de estudos diversos…” Source: RevenueBase Database · checked Sep 5, 2026
20	Agroflor Engenharia E Meio Ambiente	Indirect evidence	Vicosa, BrazilHQ checked Sep 5, 2026	51-200	86 contacts →
	Indirect evidence “A Agroflor Engenharia e Meio Ambiente atua no mercado de consultoria e prestação de serviços ambientais nos segmentos: florestal, mineral e de construção civil, infraestrutura…” Source: RevenueBase Database · checked Sep 5, 2026
21	Ecossis Soluções Ambientais	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	51-200	73 contacts →
	Indirect evidence “Somos uma empresa de meio ambiente capaz de fornecer consultoria ambiental para os setores de infra-estrutura, energia, mineração, agronegócio, órgãos públicos e sociedade civil…” Source: RevenueBase Database · checked Sep 5, 2026
22	Crnbio Ambiental E Arqueologia	Indirect evidence	Natal, BrazilHQ checked Sep 5, 2026	51-200	72 contacts →
	Indirect evidence “A CRNBio é uma consultoria especializada em soluções socioambientais para projetos de alta complexidade técnica e regulatória.” Source: RevenueBase Database · checked Sep 5, 2026
23	2tree Ambiental	Indirect evidence	Salvador, BrazilHQ checked Sep 5, 2026	51-200	70 contacts →
	Indirect evidence “O agronegócio e a indústria são áreas estratégicas para a economia brasileira, representando juntos quase 30% do Produto Interno Bruto (PIB) nacional.” Source: RevenueBase Database · checked Sep 5, 2026
24	CERN	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	69 contacts →
	Indirect evidence “Há 36 anos no mercado, a CERN é referência na área de consultoria especializada em meio ambiente e geologia.” Source: RevenueBase Database · checked Sep 5, 2026
25	Minexx Serviços Especiais DE Mineração Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	68 contacts →
	Indirect evidence “Excelência em serviços minerários!” Source: RevenueBase Database · checked Sep 5, 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: mining compliance consulting firms. 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 mining compliance consulting firms.
Partial evidence: Its own public description names part of mining compliance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining compliance consulting firms. 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 2,118 mining compliance consulting firms based in Brazil

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Mining compliance consulting firms based in Brazil at a glance

As of Sep 5, 2026

14.2%Verified-email coverage

1.8%Mobile-number coverage

7.2Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Sao Paulo

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

1,565

11-50

448

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,9940–30

18331–60

061–90

090–180

6180+

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 mining compliance consulting firms, 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 “mining compliance consulting firms”. 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 mining compliance consulting firms), 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 mining compliance consulting firms, 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, 2,183 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 5, 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.

Mining compliance consulting firms by metro

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 mining compliance consulting firms, 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 mining compliance consulting firms are there based in Brazil?

RevenueBase identified 2,118 mining compliance consulting firms 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?

CTA Engenharia, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most mining compliance consulting firms?

Sao Paulo leads with 211 headquartered companies, followed by Belo Horizonte (176) and Rio De Janeiro (69).

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 2,183 verified decision-maker contacts tracked across these 2,118 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 5, 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.