Company lists · Data refreshed September 2026
Top 25 Exploration and mining companies based in Brazil
RevenueBase identified 426 exploration and mining companies headquartered in Brazil as of September 2026 and tracks 14,240 professional contacts across them, including 1,696 with verified work emails. Belo Horizonte is the largest hub.
This list covers exploration and mining 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 16, 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.
The 25 largest exploration and mining companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 862 contacts → | ||||
Partial evidence “A Lhg Mining nasce em 2022, com a aquisição da MCR (Mineração Corumbaense Reunida) pelo maior grupo empresarial do Brasil, a J&F.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 696 contacts → | ||||
Indirect evidence “Com 18 anos de experiência, atualmente estamos presentes em todas as regiões do país, com um portfólio diversificado que engloba uma ampla gama de minerais, tais como minério de…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 494 contacts → | ||||
Indirect evidence “A AMG Brasil é uma empresa com mais de um século de presença de mercado, que que produz e comercializa globalmente materiais de origem certificada que já estão revolucionando o…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 334 contacts → | ||||
Indirect evidence “A mineração é um dos segmentos fundamentais que promovem a ascensão socioeconômica à população, e sua aplicação está presente no dia a dia de todo cidadão.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 268 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 253 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 236 contacts → | ||||
Indirect evidence “Somos a OGX, companhia de óleo e gás do Grupo EBX.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 211 contacts → | ||||
Indirect evidence “A Máquinas Furlan é uma fabricante de soluções para a indústria extrativa.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 155 contacts → | ||||
Indirect evidence “A EBAM - Empresa Brasileira de Agregados Minerais é uma holding de operações de mineração e produção de agregados minerais (brita e areia), com uso principal na construção civil.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 154 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 150 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 149 contacts → | ||||
Indirect evidence “Empresa mineira com expertise nas áreas de Construção Civil, Gestão de Shopping Center, Hotéis, Loteamentos, Atacarejo, Agronegócio e Educação (voltada para o ensino superior).” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 143 contacts → | ||||
Partial evidence “Embu S A Engenharia E Comercio is a mining & metals company based out of R Ferreira De Araujo, 202, Cjs.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 139 contacts → | ||||
Indirect evidence “Uma transformação que já dura há mais de quatro décadas.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 131 contacts → | ||||
Indirect evidence “Fundada em 1971, a MINERITA evolui constantemente seus processos, visando melhorar as condições de trabalho, aumentar a produção, ganhar produtividade, melhorar o aproveitamento…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 105 contacts → | ||||
Indirect evidence “Com 44 anos de história, a MSM - Mineração Serra da Moeda é uma empresa que ao longo de sua história, se transformou em um negócio prospero e bem-sucedido.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 104 contacts → | ||||
Indirect evidence “A Metal Group, destaca-se como uma das principais no Brasil, operando em mais de 20 países.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 89 contacts → | ||||
Indirect evidence “A Servdrill é uma prestadora de serviços de perfuração e sondagem geológica especializada em prospecção mineral.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 89 contacts → | ||||
Indirect evidence “Somos uma empresa em constante crescimento, alcançando os mais altos índices de eficiência em operações Mineração, Movimentação Interna, Infraestrutura e obras de construção…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 76 contacts → | ||||
Indirect evidence “O Grupo MBL é referência no setor de mineração com a extração e a comercialização de pedras e britas que contribuem para o desenvolvimento do centro-oeste de Minas Gerais.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 70 contacts → | ||||
Strong evidence “Fides Mining is a Brazilian company focused on the exploration and development of base and precious metals, with world-class projects across various states in Brazil.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 68 contacts → | ||||
Indirect evidence “Excelência em serviços minerários!” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 66 contacts → | ||||
Partial evidence “CBA Companhia Brasileira De Alumínio is a mining & metals company based out of 2311 R.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 65 contacts → | ||||
Indirect evidence “Excelência Multiplicada em Execução no Setor Mineral” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 59 contacts → | ||||
Indirect evidence “A Serra Leste Mineração é uma empresa mineira em sintonia com as cadeias globais de valor.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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: exploration and mining 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 exploration and mining companies.
- Partial evidence
- Its own public description names part of exploration and mining companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name exploration and mining 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 426 exploration and mining companies based in Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,696 reachable decision-makers.
Free signup · no credit card
Exploration and mining companies based in Brazil at a glance
As of Sep 16, 2026Companies by employee count
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 426 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 exploration and mining 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 “exploration and mining 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 exploration and mining 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 exploration and mining 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, 1,696 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 16, 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.
Exploration and mining companies by metro
- Exploration and mining companies in Belo Horizonte65
- Exploration and mining companies in Sao Paulo34
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 exploration and mining 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 exploration and mining companies are there based in Brazil?
RevenueBase identified 426 exploration and mining 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?
LHG Mining, headquartered in Corumba, tops this list with the largest team on record.
Which city has the most exploration and mining companies?
Belo Horizonte leads with 65 headquartered companies, followed by Sao Paulo (34) and Rio De Janeiro (12).
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 1,696 verified decision-maker contacts tracked across these 426 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 426 exploration and mining companies based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Exploration and mining companies by geography
- Exploration and mining companies based in Brisbane City, Australia
- Exploration and mining companies based in Brisbane, Australia
- Exploration and mining companies based in Melbourne, Australia
- Exploration and mining companies based in Perth, Australia
- Exploration and mining companies based in Subiaco, Australia
- Exploration and mining companies based in Sydney, Australia
- Exploration and mining companies based in West Perth, Australia
- Exploration and mining companies based in Calgary, Canada
- Exploration and mining companies based in Montreal, Canada
- Exploration and mining companies based in Toronto, Canada
- Exploration and mining companies based in Vancouver, Canada
- Exploration and mining companies based in Kolkata, India
Browse the directory
Browse: Companies home · All Brazil lists · All Exploration and mining companies lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Exploration and mining companies based in Brisbane City, Australia
- Exploration and mining companies based in Brisbane, Australia
- Exploration and mining companies based in Melbourne, Australia
- Exploration and mining companies based in Perth, Australia
- Exploration and mining companies based in Subiaco, Australia
- Exploration and mining companies based in Sydney, Australia