Company lists · Data refreshed September 2026

Top 25 Mining engineering firms based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,866 companies tracked

RevenueBase identified 1,866 company matches for mining engineering firms associated with Brazil as of September 2026 and tracks 25,590 professional contacts across them, including 3,793 with verified work emails. Belo Horizonte is the largest hub.

This list covers company matches for mining engineering firms 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

1,866Companies

25,590Contacts tracked

3,793Verified emails

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The 25 largest mining engineering firms based in Brazil

Ranked by team size

Top 25 of 1,866 company matches for mining engineering firms 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	Qualidados Engenharia	Exact match	Salvador, BrazilHQ recorded Sep 17, 2026	501-1,000	927 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Telsan Engenharia E Serviços S A	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	1,001-5,000	765 contacts →
	Exact match “Em 26 de julho de 1995 foi criada a Telsan, uma empresa de engenharia consultiva que tem o orgulho de ter como missão principal a prestação de serviços diferenciados, visando à…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Sondotécnica Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	588 contacts →
	Exact match “Sondotécnica was founded in 1954.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	CTA Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	540 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	STE	Exact match	Canoas, BrazilHQ recorded Sep 17, 2026	501-1,000	525 contacts →
	Exact match “STE - SERVIÇOS TÉCNICOS DE ENGENHARIA S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	July Quartzo Transportes E Serviços	Exact match	Amélia Rodrigues, BrazilHQ recorded Sep 17, 2026	201-500	494 contacts →
	Exact match “Há mais de 15 anos no mercado, a July Quartzo atua na prestação de serviços diversos de engenharia, atendendo em todo território nacional, tornando-se uma das maiores empresas da…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Grupo Projeta	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	485 contacts →
	Exact match “O Grupo Projeta é formado por empresas de engenharia consultiva, que oferece soluções completas e integradas nas áreas de engenharia civil, meio ambiente, saneamento, recursos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	ERG Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	477 contacts →
	Exact match “Empresa mineira, fundada em 1988, a ERG Engenharia mantém vivo o seu ideal de participar da construção de um mundo melhor e sustentável.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Sete Soluções E Tecnologia Ambiental	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	448 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	NIP DO Brasil	Exact match	Vitória, BrazilHQ recorded Sep 17, 2026	501-1,000	445 contacts →
	Exact match “Somos uma empresa de Engenharia Consultiva, oferecendo serviços para os mercados de energia, petróleo e gás, saneamento e recursos hídricos, transporte, telecomunicações e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	VIA Networks Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	1,001-5,000	435 contacts →
	Exact match “A Via Networks é uma empresa mineira especializada na prestação de serviços de engenharia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Sandech	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	383 contacts →
	Exact match “SANDECH is an Engineering and Management Consulting company founded in February 2008 in Rio de Janeiro by three Engineers graduated in Chemical and Mechanical Engineering at…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	FLAPA	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	1,001-5,000	327 contacts →
	Exact match “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 •…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Engecorps	Exact match	Barueri, BrazilHQ recorded Sep 17, 2026	201-500	319 contacts →
	Exact match “A ENGECORPS Engenharia S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	BVP Geotecnia E Hidrotecnia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	286 contacts →
	Exact match “Somos a BVP Geotecnia e Hidrotecnia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Draft Solutions Consultoria	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	271 contacts →
	Exact match “We are Draft Solutions, a Brazilian consulting engineering and technology services company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Dinex Engenharia Mineral	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	268 contacts →
	Exact match “É uma empresa fundada em 1993, que vem atuando em vários setores da área de mineração, desde a elaboração de estudos de engenharia, trabalhos de desmonte de rocha, sondagem…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Walm BH Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	252 contacts →
	Exact match “Walm BH Engenharia is a company that operates in the areas of Geotechnical Engineering, Hydrology, Hydraulics, Hydrogeology, Engineering Geology, Rock Mechanics, and Environment &…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Brass Brasil	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	236 contacts →
	Exact match “Empresa de engenharia com ampla experiência em projetos industriais multidisciplinares, com ênfase em projetos de sistemas de transporte de fluidos e plantas de tratamento mineral.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Walm Engenharia E Tecnologia Ambiental	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	51-200	234 contacts →
	Exact match “A WALM Engenharia e Tecnologia Ambiental Ltda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	DF Engineering	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	232 contacts →
	Exact match “Soil and Rock Engineering Projects (Geotechnics), Geology and Water Resources.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	MRS Ambiental	Exact match	Brasilia, BrazilHQ recorded Sep 17, 2026	51-200	193 contacts →
	Exact match “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Geribello Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	201-500	188 contacts →
	Exact match “Fundada em 1979, a Geribello Engenharia opera em praticamente todas as áreas da engenharia consultiva, nos setores público e privado.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Hidrobr	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	51-200	183 contacts →
	Exact match “A HIDROBR é uma empresa focada em soluções de engenharia e nasceu com o objetivo de trazer uma atuação diferenciada ao mercado.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	TSL Transportes	Exact match	Sarzedo, BrazilHQ recorded Sep 17, 2026	1,001-5,000	179 contacts →
	Exact match “Somos uma empresa de soluções de engenharia e mineração, com uma abordagem que prioriza o trabalho mais próximo de seus parceiros e clientes, buscando compreender sempre suas…” 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 “mining engineering firms”. 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 1,866 mining engineering firms based in Brazil

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Mining engineering firms based in Brazil at a glance

As of Sep 17, 2026

14.8%Verified-email coverage

13.7Average contacts per company

1-10Median size (employees)

13.0%Largest-city concentration · Belo Horizonte

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,206

11-50

437

51-200

147

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 1,866 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 “mining engineering firms” 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 3,793 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.

Mining engineering firms by metro

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 “mining engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mining engineering firms are there based in Brazil?

RevenueBase identified 1,866 company matches for mining engineering firms 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?

Qualidados Engenharia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mining engineering firms?

Belo Horizonte leads with 242 company records, followed by Sao Paulo (168) and Rio De Janeiro (78).

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 3,793 professional contacts with verified work emails tracked across these 1,866 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.