Company lists · Data refreshed September 2026

Top 25 Ore processing companies based in Brazil

Name: Ore processing companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 153 companies tracked

RevenueBase identified 153 ore processing companies headquartered in Brazil as of September 2026 and tracks 9,282 professional contacts across them, including 1,977 with verified work emails. Belo Horizonte is the largest hub.

This list covers ore processing 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 20, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

153Companies

9,282Contacts tracked

1,977Verified emails

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The 25 largest ore processing companies based in Brazil

Ranked by team size

Top 25 of 153 ore processing companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to ore processing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Samarco	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	5,001-10,000	2,720 contacts →
	Indirect evidence “Founded in 1977, Samarco is a closely held company.” Source: RevenueBase Database · checked Sep 20, 2026
2	LHG Mining	Indirect evidence	Corumbá, BrazilHQ checked Sep 20, 2026	1,001-5,000	862 contacts →
	Indirect 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 20, 2026
3	Bemisa	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	1,001-5,000	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 20, 2026
4	J. Mendes	Indirect evidence	Ouro Preto, BrazilHQ checked Sep 20, 2026	1,001-5,000	621 contacts →
	Indirect evidence “Há mais de 50 anos, em dezembro de 1966, nascia a J.” Source: RevenueBase Database · checked Sep 20, 2026
5	Cedro Mineração	Indirect evidence	Nova Lima, BrazilHQ checked Sep 20, 2026	1,001-5,000	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 20, 2026
6	Ternium Brasil S.A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	201-500	253 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
7	Máquinas Furlan Ltda	Indirect evidence	Limeira, BrazilHQ checked Sep 20, 2026	201-500	211 contacts →
	Indirect evidence “A Máquinas Furlan é uma fabricante de soluções para a indústria extrativa.” Source: RevenueBase Database · checked Sep 20, 2026
8	Grupo Minerita	Indirect evidence	Itaúna, BrazilHQ checked Sep 20, 2026	501-1,000	72 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 20, 2026
9	Gaustec Magnetic Technology	Indirect evidence	Nova Lima, BrazilHQ checked Sep 20, 2026	11-50	67 contacts →
	Indirect evidence “GAUSTEC was born in 2002 when we started our research and development in the field of magnetic separation.” Source: RevenueBase Database · checked Sep 20, 2026
10	Pemagran	Partial evidence	Cachoeiro De Itapemirim, BrazilHQ checked Sep 20, 2026	201-500	66 contacts →
	Partial evidence “The mineral wealth and geographical reality of the Espírito Santo led to the emergence of the industries of extraction and processing of ornamental stones in the southern state of…” Source: RevenueBase Database · checked Sep 20, 2026
11	NX Gold S.A	Indirect evidence	Nova Xavantina, BrazilHQ checked Sep 20, 2026	201-500	55 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
12	Prosper Mineração	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Sediada em Belo Horizonte, a Prosper é uma mineradora, e existe para oferecer soluções em extração e tratamento de minérios por meio de um Sistema Principal - UTM (Unidade de…” Source: RevenueBase Database · checked Sep 20, 2026
13	Metaltecnica Metalurgica	Indirect evidence	Cachoeirinha, BrazilHQ checked Sep 20, 2026	51-200	36 contacts →
	Indirect evidence “Metaltecnica Metalurgica is a mining & metals company based out of Avenida Frederico Augusto Ritter 2500, Cachoeirinha, Rio Grande Do Sul, Brazil.” Source: RevenueBase Database · checked Sep 20, 2026
14	Kammoldes Ferramentaria	Indirect evidence	Joinville, BrazilHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Kammoldes Ferramentaria is a mining & metals company based out of R Jacy Macedo Lobo, 70, Anexo B, Joinville, Santa Catarina, Brazil.” Source: RevenueBase Database · checked Sep 20, 2026
15	Cemi Process Optimization	Indirect evidence	Nova Lima, BrazilHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Pioneer in new technologies for the industry, CEMI uses the most advanced software, specialized equipment and work methodologies to deliver sustainable solutions for its clients.” Source: RevenueBase Database · checked Sep 20, 2026
16	Gabitec	Indirect evidence	Aparecida De Goiania, BrazilHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Gabitec is a mining & metals company based in Aparecida de Goiânia” Source: RevenueBase Database · checked Sep 20, 2026
17	Metalsete Siderurgia	Indirect evidence	Sete Lagoas, BrazilHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Metalsete Siderurgia is a mining & metals company based out of Rodovia Br 040, Km 475,5, Sete Lagoas, Mg, Brazil.” Source: RevenueBase Database · checked Sep 20, 2026
18	MOPE	Indirect evidence	Lagoa Santa, BrazilHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Somos uma empresa com mais de 20 anos de atuação no setor de mineração, tendo desenvolvido diversos projetos de Engenharia de Processos e de rearranjos operacionais para usinas de…” Source: RevenueBase Database · checked Sep 20, 2026
19	Ferro Ligas Brasil	Indirect evidence	Contagem, BrazilHQ checked Sep 20, 2026	51-200	11 contacts →
	Indirect evidence “Fundada em Betim (MG), a Ferro Ligas Brasil é uma empresa especializada no beneficiamento, moagem e comercialização de ligas metálicas.” Source: RevenueBase Database · checked Sep 20, 2026
20	PST Holding	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	201-500	9 contacts →
	Indirect evidence “Há mais de 30 anos no setor minerário, como produtor e trader de minerais ferrosos e não ferrosos.” Source: RevenueBase Database · checked Sep 20, 2026
21	Oxido DE Ferro RIO Acima Ltda	Indirect evidence	Rio Acima, BrazilHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “OXIDO DE FERRO RIO ACIMA Natural Quality Founded in 1947 by Mr.” Source: RevenueBase Database · checked Sep 20, 2026
22	SUL Americana DE Metais S A	Indirect evidence	Salinas, BrazilHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
23	Silverado Multimetais S A	Indirect evidence	São João Del Rei, BrazilHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Mineração e indústria de beneficiamento de minerais metálicos.” Source: RevenueBase Database · checked Sep 20, 2026
24	Aloisio Cabral Consultoria EM Processos Minerais	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “Nossa expertise está voltada para a prestação de serviços técnicos especializados em engenharia de processos minerais, visando sempre alcançar resultados efetivos.” Source: RevenueBase Database · checked Sep 20, 2026
25	Cabofer Cabos DE ACO	Indirect evidence	Itajai, BrazilHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026

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: ore processing 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 ore processing companies.
Partial evidence: Its own public description names part of ore processing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ore processing 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 153 ore processing companies based in Brazil

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Ore processing companies based in Brazil at a glance

As of Sep 20, 2026

21.3%Verified-email coverage

60.7Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Belo Horizonte

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 153 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 ore processing 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 “ore processing 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 ore processing 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 ore processing 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, 1,977 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 20, 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.

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 ore processing 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 ore processing companies are there based in Brazil?

RevenueBase identified 153 ore processing 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?

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

Which city has the most ore processing companies?

Belo Horizonte leads with 17 headquartered companies, followed by Nova Lima (7) and Sao Paulo (7).

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 1,977 verified decision-maker contacts tracked across these 153 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 20, 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 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.