Company lists · Data refreshed September 2026

Top 15 Polymetallic mining companies based in Brazil

RevenueBase identified 78 company matches for polymetallic mining companies associated with Brazil as of September 2026 and tracks 9,003 professional contacts across them, including 1,041 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for polymetallic mining companies 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
78Companies
9,003Contacts tracked
1,041Verified emails
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The 15 largest polymetallic mining companies based in Brazil

Ranked by team size
Top 15 of 78 company matches for polymetallic mining companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Sep 17, 20265,001-10,0006,384 contacts →

Exact match

“We are Nexa, one of the world's biggest global zinc mining companies.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchBelo Horizonte, BrazilHQ recorded Sep 17, 2026201-500253 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchJoinville, BrazilHQ recorded Sep 17, 2026201-500104 contacts →

Exact match

“A Metal Group, destaca-se como uma das principais no Brasil, operando em mais de 20 países.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchSinop, BrazilHQ recorded Sep 17, 202611-5070 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 17, 202651-20064 contacts →

Exact match

“The OXY GROUP is a company that is constantly expanding its business, producing and selling elements necessary for daily life, technological, social and sustainable development.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchNova Xavantina, BrazilHQ recorded Sep 17, 2026201-50055 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchCachoeirinha, BrazilHQ recorded Sep 17, 202651-20036 contacts →

Exact match

“Metaltecnica Metalurgica is a mining & metals company based out of Avenida Frederico Augusto Ritter 2500, Cachoeirinha, Rio Grande Do Sul, Brazil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchJoinville, BrazilHQ recorded Sep 17, 202611-5024 contacts →

Exact match

“Kammoldes Ferramentaria is a mining & metals company based out of R Jacy Macedo Lobo, 70, Anexo B, Joinville, Santa Catarina, Brazil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchAparecida De Goiania, BrazilHQ recorded Sep 17, 202611-5016 contacts →

Exact match

“Gabitec is a mining & metals company based in Aparecida de Goiânia”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchSete Lagoas, BrazilHQ recorded Sep 17, 202611-5013 contacts →

Exact match

“Metalsete Siderurgia is a mining & metals company based out of Rodovia Br 040, Km 475,5, Sete Lagoas, Mg, Brazil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Sep 17, 2026201-5009 contacts →

Exact match

“Há mais de 30 anos no setor minerário, como produtor e trader de minerais ferrosos e não ferrosos.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchSalinas, BrazilHQ recorded Sep 17, 202611-507 contacts →

Exact match

“Sul Americana de Metais S/A is a mining & metals company based out of AV FLORIPES CRISPIM, 1287, LOTE 141 E, QUADRA 11, NOVO PANORAMA, Salinas, Minas Gerais, Brazil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchSão João Del Rei, BrazilHQ recorded Sep 17, 202611-505 contacts →

Exact match

“Mineração e indústria de beneficiamento de minerais metálicos.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchItajai, BrazilHQ recorded Sep 17, 202611-504 contacts →

Exact match

“Cabofer Cabos De Aco is a mining & metals company based out of R Otilio Dalcoquio, 600, Sala: 01: Margem Leste Br 101, Itajai, Santa Catarina, Brazil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchMairipora, BrazilHQ recorded Sep 17, 20261-102 contacts →

Exact match

“Chiaper Industria E Comercio De Metal E Ferro is a mining & metals company based out of Est Corumba, 500, Mairipora, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 15 of 78 polymetallic mining companies based in Brazil

See the full list, filter by size, metro and specialty, and access 1,041 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Polymetallic mining companies based in Brazil at a glance

As of Sep 17, 2026
11.6%Verified-email coverage
115.4Average contacts per company
11-50Median size (employees)
10.3%Largest-city concentration · Sao Paulo
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
33
51-200
15
201-500
10
501-1,000
4
1,001-5,000
1
5,001-10,000
1

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 78 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 “polymetallic mining companies” 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 1,041 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 “polymetallic mining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many polymetallic mining companies are there based in Brazil?

RevenueBase identified 78 company matches for polymetallic mining companies 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?

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

Which city has the most polymetallic mining companies?

Sao Paulo leads with 8 company records, followed by Belo Horizonte (4) and Aparecida De Goiania (3).

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 1,041 professional contacts with verified work emails tracked across these 78 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.