Company lists · Data refreshed September 2026
Top 22 Magnetite mining companies based in Brazil
RevenueBase identified 53 company matches for magnetite mining companies associated with Brazil as of September 2026 and tracks 66,163 professional contacts across them, including 21,303 with verified work emails. Belo Horizonte is the largest hub.
This list covers company matches for magnetite 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.
The 22 largest magnetite mining companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 55,672 contacts → | ||||
Exact match “We are a global mining company producing iron ore, pellets, and nickel, and we are committed to becoming one of the safest, most trustworthy mining company in the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 2,720 contacts → | ||||
Exact match “Founded in 1977, Samarco is a closely held company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 862 contacts → | ||||
Exact match “A Lhg Mining nasce em 2022, com a aquisição da MCR (Mineração Corumbaense Reunida) pelo maior grupo empresarial do Brasil, a J&F.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 712 contacts → | ||||
Exact match “Criada em 2016, a Mineração Morro do Ipê tem orgulho de trabalhar com segurança, juntamente com seus colaboradores, para construir a sua história.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 628 contacts → | ||||
Exact match “Namisa foi criada em 2007 e a CSN detém 60% do seu capital.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 621 contacts → | ||||
Exact match “Há mais de 50 anos, em dezembro de 1966, nascia a J.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 567 contacts → | ||||
Exact match “A Mineração Usiminas nasceu de uma joint venture entre a Usiminas e o grupo japonês Sumitomo Corporation, em 2010.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 496 contacts → | ||||
Exact match “With a track record of excellence in the industry since 1969, Vetorial focuses its operations on the mining and steel sectors, producing charcoal and pig iron while engaging in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 407 contacts → | ||||
Exact match “Somos a MMX, companhia de mineração do Grupo EBX.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 335 contacts → | ||||
Exact match “Na Itaminas, minerar é mais do que extrair minério de ferro: é transformar a realidade à nossa volta.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 334 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 276 contacts → | ||||
Exact match “A Ferrous Resources do Brasil, fundada em 2007, é uma empresa brasileira que extrai e beneficia minério de ferro nas minas Viga (Congonhas), Esperança (Brumadinho) e Santanense…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 242 contacts → | ||||
Exact match “A SAFM Mineração é uma empresa com 19 anos de trajetória e posição consolidada no mercado nacional de minério de ferro.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 198 contacts → | ||||
Exact match “A Fundição Sideral Ltda atua nos mercados de fundidos e ferro gusa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 131 contacts → | ||||
Exact match “Fundada em 1971, a MINERITA evolui constantemente seus processos, visando melhorar as condições de trabalho, aumentar a produção, ganhar produtividade, melhorar o aproveitamento…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 67 contacts → | ||||
Exact match “GAUSTEC was born in 2002 when we started our research and development in the field of magnetic separation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match “Somos uma empresa dedicada à produção de minério de ferro de alta qualidade, conduzindo nossas atividades com planejamento técnico, responsabilidade operacional e compromisso com…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 28 contacts → | ||||
Exact match “O Grupo Pedroso deixa sua marca inserindo-se na base da produção do aço, fornecendo minério de ferro e materiais reciclados, indispensáveis ao atendimento das necessidades…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “O Grupo AVG atua nas áreas da Siderurgia e Mineração, com empreendimentos que incluem a produção de Ferro Gusa, a extração e beneficiamento de minério de ferro.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “A J&F Mineração nasce em 2022, com a aquisição da MCR (Mineração Corumbaense Reunida) pelo maior grupo empresarial do Brasil, a J&F.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 9 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 | |||||
| 22 | 6 contacts → | ||||
Exact match “The Colomi Iron Project, is situated in the municipalities of Sento Sé, Casa Nova and Remanso in Bahia State, northern Brazil, 520km northwest of the state capital, Salvador.” 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 “magnetite mining companies”. 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 22 of 53 magnetite mining companies based in Brazil
See the full list, filter by size, metro and specialty, and access 21,303 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Magnetite mining companies based in Brazil at a glance
As of Sep 17, 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 53 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 “magnetite 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 21,303 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 “magnetite mining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many magnetite mining companies are there based in Brazil?
RevenueBase identified 53 company matches for magnetite 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?
VALE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most magnetite mining companies?
Belo Horizonte leads with 8 company records, followed by Brumadinho (4) and Nova Lima (4).
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 21,303 professional contacts with verified work emails tracked across these 53 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.
Ready to reach these companies? Verified emails and direct dials for all 53 magnetite mining companies based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Magnetite mining companies by geography
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 22 magnetite mining companies based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 53 matching company records for magnetite mining companies based in Brazil, with 66,163 tracked contacts and 21,303 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 magnetite mining companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | VALEvale.com HQ: Rio De Janeiro, BrazilReported employees: 10001+ | Rio De Janeiro, Brazil | 10001+ | Exact match | 55,672 contacts → |
“We are a global mining company producing iron ore, pellets, and nickel, and we are committed to becoming one of the safest, most trustworthy mining company in the world.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Samarcosamarco.com HQ: Belo Horizonte, BrazilReported employees: 5,001-10,000 | Belo Horizonte, Brazil | 5,001-10,000 | Exact match | 2,720 contacts → |
“Founded in 1977, Samarco is a closely held company.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  LHG Mininglhgmining.com.brHQ: Corumbá, BrazilReported employees: 1,001-5,000 | Corumbá, Brazil | 1,001-5,000 | Exact match | 862 contacts → |
“A Lhg Mining nasce em 2022, com a aquisição da MCR (Mineração Corumbaense Reunida) pelo maior grupo empresarial do Brasil, a J&F.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mineração Morro DO IPÊ S.Aipemineracao.com.br HQ: Brumadinho, BrazilReported employees: 501-1,000 | Brumadinho, Brazil | 501-1,000 | Exact match | 712 contacts → |
“Criada em 2016, a Mineração Morro do Ipê tem orgulho de trabalhar com segurança, juntamente com seus colaboradores, para construir a sua história.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Namisacsn.com.brHQ: Ouro Preto, BrazilReported employees: 501-1,000 | Ouro Preto, Brazil | 501-1,000 | Exact match | 628 contacts → |
“Namisa foi criada em 2007 e a CSN detém 60% do seu capital.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  J. Mendesjmendes.com.brHQ: Ouro Preto, BrazilReported employees: 1,001-5,000 | Ouro Preto, Brazil | 1,001-5,000 | Exact match | 621 contacts → |
“Há mais de 50 anos, em dezembro de 1966, nascia a J.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mineração Usiminasusiminas.comHQ: Itatiaiuçu, BrazilReported employees: 1,001-5,000 | Itatiaiuçu, Brazil | 1,001-5,000 | Exact match | 567 contacts → |
“A Mineração Usiminas nasceu de uma joint venture entre a Usiminas e o grupo japonês Sumitomo Corporation, em 2010.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Vetorialvetorial.com.br HQ: Campo Grande, BrazilReported employees: 1,001-5,000 | Campo Grande, Brazil | 1,001-5,000 | Exact match | 496 contacts → |
“With a track record of excellence in the industry since 1969, Vetorial focuses its operations on the mining and steel sectors, producing charcoal and pig iron while engaging in…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MMXmmx.com.br HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 407 contacts → |
“Somos a MMX, companhia de mineração do Grupo EBX.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Itaminasitaminas.com.br HQ: Sarzedo, BrazilReported employees: 501-1,000 | Sarzedo, Brazil | 501-1,000 | Exact match | 335 contacts → |
“Na Itaminas, minerar é mais do que extrair minério de ferro: é transformar a realidade à nossa volta.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cedro Mineraçãocedromineracao.com.brHQ: Nova Lima, BrazilReported employees: 1,001-5,000 | Nova Lima, Brazil | 1,001-5,000 | Exact match | 334 contacts → |
“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.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ferrous Resources DO Brasilferrous.com.brHQ: Belo Horizonte, BrazilReported employees: 1,001-5,000 | Belo Horizonte, Brazil | 1,001-5,000 | Exact match | 276 contacts → |
“A Ferrous Resources do Brasil, fundada em 2007, é uma empresa brasileira que extrai e beneficia minério de ferro nas minas Viga (Congonhas), Esperança (Brumadinho) e Santanense…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Safm Mineraçãosafm.com.brHQ: Itabirito, BrazilReported employees: 501-1,000 | Itabirito, Brazil | 501-1,000 | Exact match | 242 contacts → |
“A SAFM Mineração é uma empresa com 19 anos de trajetória e posição consolidada no mercado nacional de minério de ferro.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fundição Sideral Ltdafundicaosideral.com.br HQ: Itaúna, BrazilReported employees: 501-1,000 | Itaúna, Brazil | 501-1,000 | Exact match | 198 contacts → |
“A Fundição Sideral Ltda atua nos mercados de fundidos e ferro gusa.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Minerita Minerios Itauna Ltdaminerita.com.br HQ: Itaúna, BrazilReported employees: 201-500 | Itaúna, Brazil | 201-500 | Exact match | 131 contacts → |
“Fundada em 1971, a MINERITA evolui constantemente seus processos, visando melhorar as condições de trabalho, aumentar a produção, ganhar produtividade, melhorar o aproveitamento…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gaustec Magnetic Technologygaustec.com HQ: Nova Lima, BrazilReported employees: 11-50 | Nova Lima, Brazil | 11-50 | Exact match | 67 contacts → |
“GAUSTEC was born in 2002 when we started our research and development in the field of magnetic separation.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MINAPminap.com.br HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 44 contacts → |
“Somos uma empresa dedicada à produção de minério de ferro de alta qualidade, conduzindo nossas atividades com planejamento técnico, responsabilidade operacional e compromisso com…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Grupo Pedrosogrupopedroso.com.br HQ: Sete Lagoas, BrazilReported employees: 51-200 | Sete Lagoas, Brazil | 51-200 | Exact match | 28 contacts → |
“O Grupo Pedroso deixa sua marca inserindo-se na base da produção do aço, fornecendo minério de ferro e materiais reciclados, indispensáveis ao atendimento das necessidades…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Grupo AVGavg.com.br HQ: Nova Lima, BrazilReported employees: 501-1,000 | Nova Lima, Brazil | 501-1,000 | Exact match | 20 contacts → |
“O Grupo AVG atua nas áreas da Siderurgia e Mineração, com empreendimentos que incluem a produção de Ferro Gusa, a extração e beneficiamento de minério de ferro.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | J&f Mineraçãojfmin.com.br HQ: Corumba, BrazilReported employees: 1,001-5,000 | Corumba, Brazil | 1,001-5,000 | Exact match | 14 contacts → |
“A J&F Mineração nasce em 2022, com a aquisição da MCR (Mineração Corumbaense Reunida) pelo maior grupo empresarial do Brasil, a J&F.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  PST Holdingpstholding.com.brHQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 9 contacts → |
“Há mais de 30 anos no setor minerário, como produtor e trader de minerais ferrosos e não ferrosos.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Colomi Ironcolomiiron.com HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 6 contacts → |
“The Colomi Iron Project, is situated in the municipalities of Sento Sé, Casa Nova and Remanso in Bahia State, northern Brazil, 520km northwest of the state capital, Salvador.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 53 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Magnetite mining companies: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
53 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 53 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for magnetite mining companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many magnetite mining companies did RevenueBase find based in Brazil?
The saved snapshot records 53 matching company records, 66,163 tracked contacts and 21,303 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Magnetite mining companies by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 22 magnetite mining companies based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/magnetite-mining-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 22 magnetite mining companies based in Brazil
RevenueBase records 53 matching company records for magnetite mining companies based in Brazil, with 66,163 tracked contacts and 21,303 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 magnetite mining companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | VALEvale.com HQ: Rio De Janeiro, BrazilReported employees: 10001+ | Rio De Janeiro, Brazil | 10001+ | Exact match | 55,672 contacts → |
“We are a global mining company producing iron ore, pellets, and nickel, and we are committed to becoming one of the safest, most trustworthy mining company in the world.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Samarcosamarco.com HQ: Belo Horizonte, BrazilReported employees: 5,001-10,000 | Belo Horizonte, Brazil | 5,001-10,000 | Exact match | 2,720 contacts → |
“Founded in 1977, Samarco is a closely held company.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | LHG Mininglhgmining.com.br HQ: Corumbá, BrazilReported employees: 1,001-5,000 | Corumbá, Brazil | 1,001-5,000 | Exact match | 862 contacts → |
“A Lhg Mining nasce em 2022, com a aquisição da MCR (Mineração Corumbaense Reunida) pelo maior grupo empresarial do Brasil, a J&F.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mineração Morro DO IPÊ S.Aipemineracao.com.br HQ: Brumadinho, BrazilReported employees: 501-1,000 | Brumadinho, Brazil | 501-1,000 | Exact match | 712 contacts → |
“Criada em 2016, a Mineração Morro do Ipê tem orgulho de trabalhar com segurança, juntamente com seus colaboradores, para construir a sua história.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Namisacsn.com.br HQ: Ouro Preto, BrazilReported employees: 501-1,000 | Ouro Preto, Brazil | 501-1,000 | Exact match | 628 contacts → |
“Namisa foi criada em 2007 e a CSN detém 60% do seu capital.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | J. Mendesjmendes.com.br HQ: Ouro Preto, BrazilReported employees: 1,001-5,000 | Ouro Preto, Brazil | 1,001-5,000 | Exact match | 621 contacts → |
“Há mais de 50 anos, em dezembro de 1966, nascia a J.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mineração Usiminasusiminas.com HQ: Itatiaiuçu, BrazilReported employees: 1,001-5,000 | Itatiaiuçu, Brazil | 1,001-5,000 | Exact match | 567 contacts → |
“A Mineração Usiminas nasceu de uma joint venture entre a Usiminas e o grupo japonês Sumitomo Corporation, em 2010.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Vetorialvetorial.com.br HQ: Campo Grande, BrazilReported employees: 1,001-5,000 | Campo Grande, Brazil | 1,001-5,000 | Exact match | 496 contacts → |
“With a track record of excellence in the industry since 1969, Vetorial focuses its operations on the mining and steel sectors, producing charcoal and pig iron while engaging in…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MMXmmx.com.br HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 407 contacts → |
“Somos a MMX, companhia de mineração do Grupo EBX.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Itaminasitaminas.com.br HQ: Sarzedo, BrazilReported employees: 501-1,000 | Sarzedo, Brazil | 501-1,000 | Exact match | 335 contacts → |
“Na Itaminas, minerar é mais do que extrair minério de ferro: é transformar a realidade à nossa volta.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cedro Mineraçãocedromineracao.com.br HQ: Nova Lima, BrazilReported employees: 1,001-5,000 | Nova Lima, Brazil | 1,001-5,000 | Exact match | 334 contacts → |
“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.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ferrous Resources DO Brasilferrous.com.br HQ: Belo Horizonte, BrazilReported employees: 1,001-5,000 | Belo Horizonte, Brazil | 1,001-5,000 | Exact match | 276 contacts → |
“A Ferrous Resources do Brasil, fundada em 2007, é uma empresa brasileira que extrai e beneficia minério de ferro nas minas Viga (Congonhas), Esperança (Brumadinho) e Santanense…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Safm Mineraçãosafm.com.br HQ: Itabirito, BrazilReported employees: 501-1,000 | Itabirito, Brazil | 501-1,000 | Exact match | 242 contacts → |
“A SAFM Mineração é uma empresa com 19 anos de trajetória e posição consolidada no mercado nacional de minério de ferro.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fundição Sideral Ltdafundicaosideral.com.br HQ: Itaúna, BrazilReported employees: 501-1,000 | Itaúna, Brazil | 501-1,000 | Exact match | 198 contacts → |
“A Fundição Sideral Ltda atua nos mercados de fundidos e ferro gusa.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Minerita Minerios Itauna Ltdaminerita.com.br HQ: Itaúna, BrazilReported employees: 201-500 | Itaúna, Brazil | 201-500 | Exact match | 131 contacts → |
“Fundada em 1971, a MINERITA evolui constantemente seus processos, visando melhorar as condições de trabalho, aumentar a produção, ganhar produtividade, melhorar o aproveitamento…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gaustec Magnetic Technologygaustec.com HQ: Nova Lima, BrazilReported employees: 11-50 | Nova Lima, Brazil | 11-50 | Exact match | 67 contacts → |
“GAUSTEC was born in 2002 when we started our research and development in the field of magnetic separation.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MINAPminap.com.br HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 44 contacts → |
“Somos uma empresa dedicada à produção de minério de ferro de alta qualidade, conduzindo nossas atividades com planejamento técnico, responsabilidade operacional e compromisso com…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Grupo Pedrosogrupopedroso.com.br HQ: Sete Lagoas, BrazilReported employees: 51-200 | Sete Lagoas, Brazil | 51-200 | Exact match | 28 contacts → |
“O Grupo Pedroso deixa sua marca inserindo-se na base da produção do aço, fornecendo minério de ferro e materiais reciclados, indispensáveis ao atendimento das necessidades…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Grupo AVGavg.com.br HQ: Nova Lima, BrazilReported employees: 501-1,000 | Nova Lima, Brazil | 501-1,000 | Exact match | 20 contacts → |
“O Grupo AVG atua nas áreas da Siderurgia e Mineração, com empreendimentos que incluem a produção de Ferro Gusa, a extração e beneficiamento de minério de ferro.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | J&f Mineraçãojfmin.com.br HQ: Corumba, BrazilReported employees: 1,001-5,000 | Corumba, Brazil | 1,001-5,000 | Exact match | 14 contacts → |
“A J&F Mineração nasce em 2022, com a aquisição da MCR (Mineração Corumbaense Reunida) pelo maior grupo empresarial do Brasil, a J&F.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | PST Holdingpstholding.com.br HQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 9 contacts → |
“Há mais de 30 anos no setor minerário, como produtor e trader de minerais ferrosos e não ferrosos.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Colomi Ironcolomiiron.com HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 6 contacts → |
“The Colomi Iron Project, is situated in the municipalities of Sento Sé, Casa Nova and Remanso in Bahia State, northern Brazil, 520km northwest of the state capital, Salvador.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 53 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Magnetite mining companies: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
53 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 53 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for magnetite mining companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many magnetite mining companies did RevenueBase find based in Brazil?
The saved snapshot records 53 matching company records, 66,163 tracked contacts and 21,303 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Magnetite mining companies by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 22 magnetite mining companies based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/magnetite-mining-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗