Company lists · Data refreshed September 2026

Top 25 Mine development contractors based in Brazil

Name: Mine development contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 191 companies tracked

RevenueBase identified 191 company matches for mine development contractors associated with Brazil as of September 2026 and tracks 7,244 professional contacts across them, including 689 with verified work emails. Belo Horizonte is the largest hub.

This list covers company matches for mine development contractors 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

191Companies

7,244Contacts tracked

689Verified emails

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The 25 largest mine development contractors based in Brazil

Ranked by team size

Top 25 of 191 company matches for mine development contractors 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	U&m Mineração E Construção S A	Exact match	Matias Barbosa, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,614 contacts →
	Exact match “Há mais de 50 anos, a U&M Mineração e Construção S/A vem movendo não apenas terra e rocha, mas também sonhos e conquistas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	R&d Mineração E Construção Ltda	Exact match	Juiz De Fora, BrazilHQ recorded Sep 17, 2026	1,001-5,000	828 contacts →
	Exact match “Há mais de 30 anos atuando nos mercados de mineração e construção pesada, a R&D Mineração & Construção Ltda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	SKAVA	Exact match	Nova Lima, BrazilHQ recorded Sep 17, 2026	1,001-5,000	355 contacts →
	Exact match “Empresa sólida, séria, comprometida com o que se propõe a fazer e, com muito orgulho, referência nacional em soluções para mineração, escavação, carga e transporte de minério…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	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
6	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
7	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
8	MINAX	Exact match	Araxa, BrazilHQ recorded Sep 17, 2026	1,001-5,000	156 contacts →
	Exact match “MINAX – CONSTRUÇÕES E MINERAÇÃO, construtora mineira especializada em serviços de movimentações de solo e rocha incluindo operações completas de mineração (Perfuração, escavação…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Master Perfurações E Desmontes	Exact match	Jardinópolis, BrazilHQ recorded Sep 17, 2026	51-200	150 contacts →
	Exact match “A Master atua no setor de construção civil e mineração a mais de 10 anos, realizando serviços de perfuração de rocha, desmonte de rocha com explosivos, operação e locação de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	MPC	Exact match	Contagem, BrazilHQ recorded Sep 17, 2026	501-1,000	109 contacts →
	Exact match “Empresa especializada na prestação de serviços à mineração, construção pesada e locação de equipamentos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Comercial Diesel Transportes E Terraplanagem	Exact match	Goiânia, BrazilHQ recorded Sep 17, 2026	201-500	89 contacts →
	Exact match “Somos uma empresa em constante crescimento, alcançando os mais altos índices de eficiência em operações Mineração, Movimentação Interna, Infraestrutura e obras de construção…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Brastorno Tecnologia EM Equipamentos Para Mineração	Exact match	Lagoa Santa, BrazilHQ recorded Sep 17, 2026	11-50	84 contacts →
	Exact match “A BRASTORNO, está localizada às margens da linha verde, em Belo Horizonte; MG.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Onix Minerals	Exact match	Igarapé, BrazilHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “A Onix Desenvolvimento e Fundição é uma fornecedora líder de serviços, peças e soluções tecnológicas para o setor de mineração e britagem.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Minexx Serviços Especiais DE Mineração Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	68 contacts →
	Exact match “Excelência em serviços minerários!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Master Drilling Brasil Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	201-500	66 contacts →
	Exact match “Sediada em Belo Horizonte-MG, a Master Drilling Brasil é parte integrante do Grupo Master Drilling, um dos maiores fornecedores de serviços de perfuração e sondagem de rocha do…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	EXE Mineral	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	65 contacts →
	Exact match “Excelência Multiplicada em Execução no Setor Mineral” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Geonew Consultoria EM Geologia, Mineração E Meio Ambiente	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Blaster Explosivos	Exact match	Palmas, BrazilHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “Desde 1996, a Blaster Explosivos vem construindo uma história de solidez e confiança no setor de mineração e construção civil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Prominer Projetos	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “Desde 1985 prestando consultoria para empreendimentos do setor de mineração e infraestrutura, proporcionando soluções, suporte e serviços de engenharia mineral, geologia, meio…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Horizonte Mineiro Serviços Geológicos Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Com uma equipe de profissionais experientes e especializados, contamos com décadas de expertise em técnicas de sondagem diamantada e sônica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Elbl Fragmentação DE Rochas	Exact match	Contagem, BrazilHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “A ELBL Fragmentação de Rochas foi criada para atender um mercado especifico onde a cautela e eficiência são prioridades.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Lubrimatic Comercial Ltda	Exact match	Várzea Paulista, BrazilHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “A Lubrimatic é uma empresa que já conquistou a confiança de grandes empresas em todo o Brasil e América Latina.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Cacto Consulting	Exact match	Parnamirim, BrazilHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Cacto is a young company with innovative thinking that has been working through consultancy and technical assistance in the areas of Geology, Mining and the Environment for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Sequencia Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Consultancy in mineral engineering and provision of services in the area of rock blasting, operating in the mining and civil construction sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	DETEX	Exact match	Jaboatao Dos Guararapes, BrazilHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match Recorded description not available. 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 “mine development contractors”. 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 191 mine development contractors based in Brazil

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Mine development contractors based in Brazil at a glance

As of Sep 17, 2026

9.5%Verified-email coverage

37.9Average contacts per company

11-50Median size (employees)

18.3%Largest-city concentration · Belo Horizonte

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 191 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 “mine development contractors” 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 689 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 “mine development contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mine development contractors are there based in Brazil?

RevenueBase identified 191 company matches for mine development contractors 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?

U&m Mineração E Construção S A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mine development contractors?

Belo Horizonte leads with 35 company records, followed by Sao Paulo (9) and Nova Lima (7).

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 689 professional contacts with verified work emails tracked across these 191 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.