Company lists · Data refreshed October 2026
Top 15 Critical mineral mining operators based in Brazil
RevenueBase identified 90 company matches for critical mineral mining operators associated with Brazil as of October 2026 and tracks 3,152 professional contacts across them, including 639 with verified work emails. Belo Horizonte is the largest hub.
This list covers company matches for critical mineral mining operators 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 October 10, 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 15 largest critical mineral mining operators based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 769 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 516 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 460 contacts → | ||||
Exact match “Operamos uma unidade integrada de mineração e processamento de terras raras em Minaçu, no Estado de Goiás.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 159 contacts → | ||||
Exact match “A JMN Mineração está localizada nos municípios de Piracema e Desterro de Entre Rios, em Minas Gerais.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 47 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 41 contacts → | ||||
Exact match “Located within a renowned Brazilian graphite mining cluster, with existing infrastructure for mining development and operation, the company has highly specialized labor, a high…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “Fundamentamos nossa atuação em mais de um século de experiência em mineração, consolidando um histórico sólido e uma ligação única com a tradição da Rio Deserto.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “A Atlântica Minas Empreendimentos e Participações Ltda, está localizada na Rua Rua João Antônio de Azeredo, nº165 Bairro Belvedere- Belo Horizonte - Minas Gerais.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “A maior e mais tradicional pedreira de Mato Grosso.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Empresa de Consultoria Mineral, especialista em Gestão de Mineração e desenvolvimento de patrimônio minerário.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Nascida em 1º de outubro de 2007, a Minas Stones Mineração é uma empresa privada que figura entre as maiores mineradoras de quartzo de alta pureza do país, sendo uma empresa jovem…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Sintertec Minerais Industriais is a private mineral exploration and development company that transforms early-stage mineral assets into sustainable value platforms through…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “Identificamos jazidas minerais a partir da mineração de dados.” Recorded in the RevenueBase company graph · Oct 10, 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 “critical mineral mining operators”. 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 15 of 90 critical mineral mining operators based in Brazil
See the full list, filter by size, metro and specialty, and access 639 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Critical mineral mining operators based in Brazil at a glance
As of Oct 10, 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 90 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 “critical mineral mining operators” 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 639 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 October 10, 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 “critical mineral mining operators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical mineral mining operators are there based in Brazil?
RevenueBase identified 90 company matches for critical mineral mining operators associated with Brazil as of October 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?
Bemisa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical mineral mining operators?
Belo Horizonte leads with 11 company records, followed by Sao Paulo (8) and Cuiaba (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 639 professional contacts with verified work emails tracked across these 90 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 October 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 90 critical mineral mining operators based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
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- Critical mineral mining operators based in the United Kingdom
- Critical mineral mining operators based in the United States
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.
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- Critical mineral mining operators based in Vancouver, Canada
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Company intelligence · public preview
Top 15 critical mineral mining operators 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 90 matching company records for critical mineral mining operators based in Brazil, with 3,152 tracked contacts and 639 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 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 15 critical mineral mining operators 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 |  Bemisabemisa.com.brHQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 769 contacts → |
“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…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AMG Brasilamg-br.comHQ: São João Del Rei, BrazilReported employees: 501-1,000 | São João Del Rei, Brazil | 501-1,000 | Exact match | 516 contacts → |
“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…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Svpm Mineração Serra Verdesvpm.com.br HQ: Minaçu, BrazilReported employees: 201-500 | Minaçu, Brazil | 201-500 | Exact match | 460 contacts → |
“Operamos uma unidade integrada de mineração e processamento de terras raras em Minaçu, no Estado de Goiás.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  JMN Mineraçãojmendes.com.brHQ: Desterro De Entre Rios, BrazilReported employees: 201-500 | Desterro De Entre Rios, Brazil | 201-500 | Exact match | 159 contacts → |
“A JMN Mineração está localizada nos municípios de Piracema e Desterro de Entre Rios, em Minas Gerais.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MPCmpctransporte.com.br HQ: Contagem, BrazilReported employees: 201-500 | Contagem, Brazil | 201-500 | Exact match | 47 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Graphcoagraphcoa.com HQ: Itagimirim, BrazilReported employees: 11-50 | Itagimirim, Brazil | 11-50 | Exact match | 41 contacts → |
“Located within a renowned Brazilian graphite mining cluster, with existing infrastructure for mining development and operation, the company has highly specialized labor, a high…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ragro Mineraisragro.com.br HQ: Criciúma, BrazilReported employees: 11-50 | Criciúma, Brazil | 11-50 | Exact match | 18 contacts → |
“Fundamentamos nossa atuação em mais de um século de experiência em mineração, consolidando um histórico sólido e uma ligação única com a tradição da Rio Deserto.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Atlântica Minas Mineraçãoatlanticaminas.com.brHQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 16 contacts → |
“A Atlântica Minas Empreendimentos e Participações Ltda, está localizada na Rua Rua João Antônio de Azeredo, nº165 Bairro Belvedere- Belo Horizonte - Minas Gerais.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Britaguiabritaguia.com.br HQ: Cuiaba, BrazilReported employees: 51-200 | Cuiaba, Brazil | 51-200 | Exact match | 9 contacts → |
“A maior e mais tradicional pedreira de Mato Grosso.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Mineractmineract.comHQ: BrazilReported employees: 11-50 | Brazil | 11-50 | Exact match | 6 contacts → |
“Empresa de Consultoria Mineral, especialista em Gestão de Mineração e desenvolvimento de patrimônio minerário.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Minas Stones Mineração Ltdaminasstones.com.br HQ: Sussuarana/tanhaçu, BrazilReported employees: 51-200 | Sussuarana/tanhaçu, Brazil | 51-200 | Exact match | 5 contacts → |
“Nascida em 1º de outubro de 2007, a Minas Stones Mineração é uma empresa privada que figura entre as maiores mineradoras de quartzo de alta pureza do país, sendo uma empresa jovem…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sintertec Minerais Industriais Ltdasintertec.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 3 contacts → |
“Sintertec Minerais Industriais is a private mineral exploration and development company that transforms early-stage mineral assets into sustainable value platforms through…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Prospecta Dataminingprospectadm.com HQ: Campo Grande, BrazilReported employees: 1-10 | Campo Grande, Brazil | 1-10 | Exact match | 1 contacts → |
“Identificamos jazidas minerais a partir da mineração de dados.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 90 company matches
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Critical mineral mining operators: dataset insights
October 10, 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
90 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 90 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: October 10, 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 critical mineral mining operators?
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 critical mineral mining operators did RevenueBase find based in Brazil?
The saved snapshot records 90 matching company records, 3,152 tracked contacts and 639 verified emails. The public preview displays 15 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: October 10, 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
Critical mineral mining operators by geography
- Critical mineral mining operators based in Vancouver, Canada
- Critical mineral mining operators based in London, United Kingdom
- Critical mineral mining operators based in Australia
- Critical mineral mining operators based in Canada
- Critical mineral mining operators based in India
- Critical mineral mining operators based in the United Kingdom
- Critical mineral mining operators based in the United States
Cite this list
RevenueBase Data Team. Top 15 critical mineral mining operators based in Brazil. Snapshot: October 10, 2026. https://revenuebase.ai/companies/critical-mineral-mining-operators/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Critical mineral mining operators based in Vancouver, Canada
- Critical mineral mining operators based in London, United Kingdom
- Critical mineral mining operators based in Australia
- Critical mineral mining operators based in Canada
- Critical mineral mining operators based in India
- Critical mineral mining operators based in the United Kingdom
Company intelligence · public preview
Top 15 critical mineral mining operators based in Brazil
RevenueBase records 90 matching company records for critical mineral mining operators based in Brazil, with 3,152 tracked contacts and 639 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 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 15 critical mineral mining operators 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 | Bemisabemisa.com.br HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 769 contacts → |
“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…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AMG Brasilamg-br.com HQ: São João Del Rei, BrazilReported employees: 501-1,000 | São João Del Rei, Brazil | 501-1,000 | Exact match | 516 contacts → |
“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…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Svpm Mineração Serra Verdesvpm.com.br HQ: Minaçu, BrazilReported employees: 201-500 | Minaçu, Brazil | 201-500 | Exact match | 460 contacts → |
“Operamos uma unidade integrada de mineração e processamento de terras raras em Minaçu, no Estado de Goiás.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | JMN Mineraçãojmendes.com.br HQ: Desterro De Entre Rios, BrazilReported employees: 201-500 | Desterro De Entre Rios, Brazil | 201-500 | Exact match | 159 contacts → |
“A JMN Mineração está localizada nos municípios de Piracema e Desterro de Entre Rios, em Minas Gerais.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MPCmpctransporte.com.br HQ: Contagem, BrazilReported employees: 201-500 | Contagem, Brazil | 201-500 | Exact match | 47 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Graphcoagraphcoa.com HQ: Itagimirim, BrazilReported employees: 11-50 | Itagimirim, Brazil | 11-50 | Exact match | 41 contacts → |
“Located within a renowned Brazilian graphite mining cluster, with existing infrastructure for mining development and operation, the company has highly specialized labor, a high…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ragro Mineraisragro.com.br HQ: Criciúma, BrazilReported employees: 11-50 | Criciúma, Brazil | 11-50 | Exact match | 18 contacts → |
“Fundamentamos nossa atuação em mais de um século de experiência em mineração, consolidando um histórico sólido e uma ligação única com a tradição da Rio Deserto.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Atlântica Minas Mineraçãoatlanticaminas.com.br HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 16 contacts → |
“A Atlântica Minas Empreendimentos e Participações Ltda, está localizada na Rua Rua João Antônio de Azeredo, nº165 Bairro Belvedere- Belo Horizonte - Minas Gerais.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Britaguiabritaguia.com.br HQ: Cuiaba, BrazilReported employees: 51-200 | Cuiaba, Brazil | 51-200 | Exact match | 9 contacts → |
“A maior e mais tradicional pedreira de Mato Grosso.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mineractmineract.com HQ: BrazilReported employees: 11-50 | Brazil | 11-50 | Exact match | 6 contacts → |
“Empresa de Consultoria Mineral, especialista em Gestão de Mineração e desenvolvimento de patrimônio minerário.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Minas Stones Mineração Ltdaminasstones.com.br HQ: Sussuarana/tanhaçu, BrazilReported employees: 51-200 | Sussuarana/tanhaçu, Brazil | 51-200 | Exact match | 5 contacts → |
“Nascida em 1º de outubro de 2007, a Minas Stones Mineração é uma empresa privada que figura entre as maiores mineradoras de quartzo de alta pureza do país, sendo uma empresa jovem…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sintertec Minerais Industriais Ltdasintertec.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 3 contacts → |
“Sintertec Minerais Industriais is a private mineral exploration and development company that transforms early-stage mineral assets into sustainable value platforms through…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Prospecta Dataminingprospectadm.com HQ: Campo Grande, BrazilReported employees: 1-10 | Campo Grande, Brazil | 1-10 | Exact match | 1 contacts → |
“Identificamos jazidas minerais a partir da mineração de dados.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 90 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Critical mineral mining operators: dataset insights
October 10, 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
90 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 90 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: October 10, 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 critical mineral mining operators?
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 critical mineral mining operators did RevenueBase find based in Brazil?
The saved snapshot records 90 matching company records, 3,152 tracked contacts and 639 verified emails. The public preview displays 15 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: October 10, 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
Critical mineral mining operators by geography
- Critical mineral mining operators based in Vancouver, Canada
- Critical mineral mining operators based in London, United Kingdom
- Critical mineral mining operators based in Australia
- Critical mineral mining operators based in Canada
- Critical mineral mining operators based in India
- Critical mineral mining operators based in the United Kingdom
- Critical mineral mining operators based in the United States
Cite this list
RevenueBase Data Team. Top 15 critical mineral mining operators based in Brazil. Snapshot: October 10, 2026. https://revenuebase.ai/companies/critical-mineral-mining-operators/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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