Company lists · Data refreshed September 2026

Top 25 Mining environmental consulting firms based in Belo Horizonte, Brazil

Name: Mining environmental consulting firms based in Belo Horizonte, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 226 companies tracked

RevenueBase identified 226 mining environmental consulting firms headquartered in Belo Horizonte, Brazil as of September 2026 and tracks 4,929 professional contacts across them, including 1,407 with verified work emails. Belo Horizonte is the largest hub.

This list covers mining environmental consulting firms headquartered in Belo Horizonte, 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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

226Companies

4,929Contacts tracked

1,407Verified emails

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The 25 largest mining environmental consulting firms based in Belo Horizonte, Brazil

Ranked by team size

Top 25 of 226 mining environmental consulting firms based in Belo Horizonte, Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names mining environmental consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ERG EngenhariaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	477
	“Empresa mineira, fundada em 1988, a ERG Engenharia mantém vivo o seu ideal de participar da construção de um mundo melhor e sustentável.” Source: company website · checked Sep 5, 2026
2	Sete Soluções E Tecnologia AmbientalIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	501-1,000	448
	“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: company website · checked Sep 5, 2026
3	FLAPAIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	1,001-5,000	327
	“Ao longo dos seus 28 anos, a FLAPA - Engenharia e Mineração, vem construindo sua história e obtendo destaque nas seguintes áreas de sua atuação: ENGENHARIA • Terraplenagem •…” Source: company website · checked Sep 5, 2026
4	Amplo Engenharia E Gestão DE ProjetosIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	298
	“A Amplo Engenharia destaca-se por sua especialização em Estudos Ambientais, abrangendo áreas diretamente relacionadas ao Licenciamento Ambiental, Monitoramento Ambiental…” Source: company website · checked Sep 5, 2026
5	BVP Geotecnia E HidrotecniaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	286
	“Somos a BVP Geotecnia e Hidrotecnia.” Source: company website · checked Sep 5, 2026
6	Draft Solutions ConsultoriaPartial evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	271
	“We are Draft Solutions, a Brazilian consulting engineering and technology services company.” Source: company website · checked Sep 5, 2026
7	Walm BH EngenhariaPartial evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	252
	“Walm BH Engenharia is a company that operates in the areas of Geotechnical Engineering, Hydrology, Hydraulics, Hydrogeology, Engineering Geology, Rock Mechanics, and Environment &…” Source: company website · checked Sep 5, 2026
8	DF EngineeringIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	232
	“Soil and Rock Engineering Projects (Geotechnics), Geology and Water Resources.” Source: company website · checked Sep 5, 2026
9	Mdgeo Hidrogeologia E Meio AmbienteIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	147
	“São mais de 1,2 mil projetos desenvolvidos nos setores industriais, de mineração, construção civil, abastecimento e agronegócio.” Source: company website · checked Sep 5, 2026
10	Bicho DO Mato Meio Ambiente Environmental ConsultingIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	121
	“A Empresa Bicho do Mato Meio Ambiente Ltda.” Source: company website · checked Sep 5, 2026
11	Geoestável Consultoria E Projetos LtdaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	93
	“GEOESTÁVEL CONSULTORIA E PROJETOS Com sede própria na cidade mineira de Belo Horizonte, a empresa atua em todo território nacional e internacional.” Source: company website · checked Sep 5, 2026
12	Biocev Projetos InteligentesIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	88
	“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: company website · checked Sep 5, 2026
13	CERNIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	69
	“Há 36 anos no mercado, a CERN é referência na área de consultoria especializada em meio ambiente e geologia.” Source: company website · checked Sep 5, 2026
14	Minexx Serviços Especiais DE Mineração LtdaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	68
	“Excelência em serviços minerários!” Source: company website · checked Sep 5, 2026
15	JF Brasil EngenhariaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	65
	“Somos uma empresa de consultoria, projetos e suporte em geotecnia, geologia, hidrologia e hidráulica.” Source: company website · checked Sep 5, 2026
16	EXE MineralIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	501-1,000	65
	“Excelência Multiplicada em Execução no Setor Mineral” Source: company website · checked Sep 5, 2026
17	Tec3 Geotecnia E Recursos HidricosIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	62
	“A Tec3 é uma empresa de engenharia de projetos especializada em recursos hídricos e geotecnia aplicados aos setores de mineração, hidroenergia, óleo e gás.” Source: company website · checked Sep 5, 2026
18	AzuritIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	60
	“Realizamos estudos e elaboramos projetos nas áreas de Engenharia Hídrica; Gestão Estratégica e Institucional; Meio Ambiente e Socioeconomia.” Source: company website · checked Sep 5, 2026
19	EME Engenharia AmbientalIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	56
	“QUEM SOMOS?” Source: company website · checked Sep 5, 2026
20	Green Metals BRIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	52
	“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: company website · checked Sep 5, 2026
21	Geonew Consultoria EM Geologia, Mineração E Meio AmbienteIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	49
	“A Geonew Consultoria e Serviços Geológicos Ltda é um empresa nova no mercado de prestação de serviços de geologia e exploração mineral, mas que conta com profissionais sêniores…” Source: company website · checked Sep 5, 2026
22	Ativo AmbientalIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	46
	“A ATIVO AMBIENTAL é uma empresa com grande experiência em programas e estudos ambientais, com o diferencial na execução de estudos de espeleologia.” Source: company website · checked Sep 5, 2026
23	Ferreira Rocha Assessoria E Serviços SocioambientaisIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	42
	“Somos a Ferreira Rocha, uma Assessoria Socioambiental com mais de 17 anos de atuação e mais de 520 projetos realizados em todos os estados brasileiros.” Source: company website · checked Sep 5, 2026
24	Geohydrotech Engenharia LtdaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	38
	“A GeoHydroTech sempre será uma empresa de consultoria e projetos que, pela qualificação de sua equipe e comprometimento com seus clientes, se mostrará à altura dos desafios que se…” Source: company website · checked Sep 5, 2026
25	LTW Engenharia E Geologia LtdaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	37
	“A LTW iniciou suas atividades em 1994 com o objetivo de prestar serviços nas áreas de geologia, engenharia e meio ambiente.” Source: company website · checked Sep 5, 2026

Showing 25 of 226 mining environmental consulting firms based in Belo Horizonte, Brazil

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Mining environmental consulting firms based in Belo Horizonte, Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Belo HorizonteLargest hub · 226 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

125

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Belo Horizonte, over 226 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 mining environmental consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belo Horizonte, Brazil whose own description of what they do matches “mining environmental consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among mining environmental consulting firms, and records with no verified work email. Companies headquartered outside Belo Horizonte 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 an evidence 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, 1,407 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 environmental consulting firms by metro in Brazil

Mining environmental consulting firms in Belo Horizonte226
Mining environmental consulting firms in Sao Paulo224
Mining environmental consulting firms in Curitiba92
Mining environmental consulting firms in Rio De Janeiro85
Mining environmental consulting firms in Porto Alegre63
Mining environmental consulting firms in Goiania46
Mining environmental consulting firms in Campinas41
Mining environmental consulting firms in Salvador37
Mining environmental consulting firms in Fortaleza36
Mining environmental consulting firms in Brasilia28
Mining environmental consulting firms in Vitoria25

Frequently asked

How many mining environmental consulting firms are there based in Belo Horizonte, Brazil?

RevenueBase identified 226 mining environmental consulting firms headquartered in Belo Horizonte, 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?

ERG Engenharia, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most mining environmental consulting firms?

Belo Horizonte leads with 226 headquartered companies, followed by Sao Paulo (224) and Curitiba (92).

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 1,407 verified decision-maker contacts tracked across these 226 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 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.