Company lists · Data refreshed September 2026
Top 15 Quartz mining companies based in Brazil
RevenueBase identified 56 company matches for quartz mining companies associated with Brazil as of September 2026 and tracks 918 professional contacts across them, including 102 with verified work emails. Cachoeiro De Itapemirim is the largest hub.
This list covers company matches for quartz 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 15 largest quartz mining companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 120 contacts → | ||||
Exact match “With three decades of experience, GSM Group is a global leader in quality and innovation in the ornamental stone market.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 99 contacts → | ||||
Exact match “Granos is a second-generation, family-owned natural stone company with almost 40 years of expertise and one of Brazil’s largest processing operations in the North and Northeast…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 72 contacts → | ||||
Exact match “Fundada em 2001, a Toledo Mineração é uma empresa que se destaca na produção e comercialização de rochas ornamentais.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 66 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 48 contacts → | ||||
Exact match “Starting almost 40 years ago with only one quarry, Gramil has rapidly become a leading company in the stone industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 36 contacts → | ||||
Exact match “Com 40 anos de experiência, o Marcel Group é referência nacional na extração, beneficiamento e comercialização de rochas ornamentais.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 26 contacts → | ||||
Exact match “No ano de 1995 a Quartzblue iniciou sua história na mineração de rochas ornamentais fornecendo alguns dos materiais mais conhecidos no setor incluindo o Crema Bordeaux, Giallita…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Established in 1988 in Medina, State of Minas Gerais, Brazil, Gransena is a family-owned business operating in the granite and quartzite industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “Fundada em 2004 por Alexandre e Edvaldo Magnago, a Magnitos se dedica à extração e beneficiamento de rochas naturais com excelência.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “Founded in 1958, Granex is specialized in mineral extraction and industrialization of a variety of granite, marble and quartzite products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Quartzito Mont Blanc em Chapas Do Brasil para o mundo Original by Willcomex +55 28 Venha conhecer o nosso showroom!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “A Mineração Serrana está localizada na Região do Seridó, no estado do Rio Grande do Norte.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 4 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 · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Company 50 years - Tradition and recognition through the quality of granites, Mining Brandão has 13 own quarries of exclusive materials, and partnerships with other reserves.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match Recorded description not available. 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 “quartz 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 15 of 56 quartz mining companies based in Brazil
See the full list, filter by size, metro and specialty, and access 102 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Quartz 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 56 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 “quartz 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 102 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 “quartz mining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many quartz mining companies are there based in Brazil?
RevenueBase identified 56 company matches for quartz 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?
GSM Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most quartz mining companies?
Cachoeiro De Itapemirim leads with 12 company records, followed by Pequi (2) and Rio De Janeiro (2).
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 102 professional contacts with verified work emails tracked across these 56 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 15 quartz 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 56 matching company records for quartz mining companies based in Brazil, with 918 tracked contacts and 102 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: 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 15 quartz 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 | GSM Groupgsmgroup.com.br HQ: Vitória, BrazilReported employees: 201-500 | Vitória, Brazil | 201-500 | Exact match | 120 contacts → |
“With three decades of experience, GSM Group is a global leader in quality and innovation in the ornamental stone market.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Granosgranos.com.br HQ: Caucaia, BrazilReported employees: 51-200 | Caucaia, Brazil | 51-200 | Exact match | 99 contacts → |
“Granos is a second-generation, family-owned natural stone company with almost 40 years of expertise and one of Brazil’s largest processing operations in the North and Northeast…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Toledo Mineraçãotoledomineracao.com.br HQ: Barra De Sao Francisco, BrazilReported employees: 51-200 | Barra De Sao Francisco, Brazil | 51-200 | Exact match | 72 contacts → |
“Fundada em 2001, a Toledo Mineração é uma empresa que se destaca na produção e comercialização de rochas ornamentais.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pemagranpemagran.com.br HQ: Cachoeiro De Itapemirim, BrazilReported employees: 201-500 | Cachoeiro De Itapemirim, Brazil | 201-500 | Exact match | 66 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gramilgramil.com.br HQ: Cachoeiro De Itapemirim, BrazilReported employees: 51-200 | Cachoeiro De Itapemirim, Brazil | 51-200 | Exact match | 48 contacts → |
“Starting almost 40 years ago with only one quarry, Gramil has rapidly become a leading company in the stone industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Marcel Groupmarcelgranitos.com.br HQ: Cachoeiro Do Itapemirim, BrazilReported employees: 51-200 | Cachoeiro Do Itapemirim, Brazil | 51-200 | Exact match | 36 contacts → |
“Com 40 anos de experiência, o Marcel Group é referência nacional na extração, beneficiamento e comercialização de rochas ornamentais.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Quartzbluequartzblue.com HQ: Cachoeiro De Itapemirim, BrazilReported employees: 51-200 | Cachoeiro De Itapemirim, Brazil | 51-200 | Exact match | 26 contacts → |
“No ano de 1995 a Quartzblue iniciou sua história na mineração de rochas ornamentais fornecendo alguns dos materiais mais conhecidos no setor incluindo o Crema Bordeaux, Giallita…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gransenagransena.com.br HQ: Medina, BrazilReported employees: 201-500 | Medina, Brazil | 201-500 | Exact match | 20 contacts → |
“Established in 1988 in Medina, State of Minas Gerais, Brazil, Gransena is a family-owned business operating in the granite and quartzite industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Magnitos Magnago Granitos Ltdamagnitos.com.br HQ: Cachoeiro De Itapemirim, BrazilReported employees: 51-200 | Cachoeiro De Itapemirim, Brazil | 51-200 | Exact match | 16 contacts → |
“Fundada em 2004 por Alexandre e Edvaldo Magnago, a Magnitos se dedica à extração e beneficiamento de rochas naturais com excelência.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Granex DO Brasilgranexdobrasil.com.br HQ: Sao Domingos Do Norte, BrazilReported employees: 11-50 | Sao Domingos Do Norte, Brazil | 11-50 | Exact match | 16 contacts → |
“Founded in 1958, Granex is specialized in mineral extraction and industrialization of a variety of granite, marble and quartzite products.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Willcomex Original Mont Blanc Quartzite Distributorwillcomex.com HQ: Cachoeiro De Itapemirim, BrazilReported employees: 201-500 | Cachoeiro De Itapemirim, Brazil | 201-500 | Exact match | 7 contacts → |
“Quartzito Mont Blanc em Chapas Do Brasil para o mundo Original by Willcomex +55 28 Venha conhecer o nosso showroom!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mineração Serrana Ltdamineracaoserrana.com.br HQ: Parelhas, BrazilReported employees: 11-50 | Parelhas, Brazil | 11-50 | Exact match | 5 contacts → |
“A Mineração Serrana está localizada na Região do Seridó, no estado do Rio Grande do Norte.” Recorded description excerpt · September 17, 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 | 4 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 · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mineração Brandãomineracaobrandao.com.br HQ: Pomerode, BrazilReported employees: 11-50 | Pomerode, Brazil | 11-50 | Exact match | 2 contacts → |
“Company 50 years - Tradition and recognition through the quality of granites, Mining Brandão has 13 own quarries of exclusive materials, and partnerships with other reserves.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BMRCbmrc.com.br HQ: Rio Claro, BrazilReported employees: 1-10 | Rio Claro, Brazil | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 15 of 56 company matches
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Quartz 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
55 records in the displayed employee bands.
1 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 56 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 quartz 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 quartz mining companies did RevenueBase find based in Brazil?
The saved snapshot records 56 matching company records, 918 tracked contacts and 102 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: 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
Quartz mining companies by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 15 quartz mining companies based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/quartz-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 15 quartz mining companies based in Brazil
RevenueBase records 56 matching company records for quartz mining companies based in Brazil, with 918 tracked contacts and 102 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: 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 15 quartz 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 | GSM Groupgsmgroup.com.br HQ: Vitória, BrazilReported employees: 201-500 | Vitória, Brazil | 201-500 | Exact match | 120 contacts → |
“With three decades of experience, GSM Group is a global leader in quality and innovation in the ornamental stone market.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Granosgranos.com.br HQ: Caucaia, BrazilReported employees: 51-200 | Caucaia, Brazil | 51-200 | Exact match | 99 contacts → |
“Granos is a second-generation, family-owned natural stone company with almost 40 years of expertise and one of Brazil’s largest processing operations in the North and Northeast…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Toledo Mineraçãotoledomineracao.com.br HQ: Barra De Sao Francisco, BrazilReported employees: 51-200 | Barra De Sao Francisco, Brazil | 51-200 | Exact match | 72 contacts → |
“Fundada em 2001, a Toledo Mineração é uma empresa que se destaca na produção e comercialização de rochas ornamentais.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pemagranpemagran.com.br HQ: Cachoeiro De Itapemirim, BrazilReported employees: 201-500 | Cachoeiro De Itapemirim, Brazil | 201-500 | Exact match | 66 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gramilgramil.com.br HQ: Cachoeiro De Itapemirim, BrazilReported employees: 51-200 | Cachoeiro De Itapemirim, Brazil | 51-200 | Exact match | 48 contacts → |
“Starting almost 40 years ago with only one quarry, Gramil has rapidly become a leading company in the stone industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Marcel Groupmarcelgranitos.com.br HQ: Cachoeiro Do Itapemirim, BrazilReported employees: 51-200 | Cachoeiro Do Itapemirim, Brazil | 51-200 | Exact match | 36 contacts → |
“Com 40 anos de experiência, o Marcel Group é referência nacional na extração, beneficiamento e comercialização de rochas ornamentais.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Quartzbluequartzblue.com HQ: Cachoeiro De Itapemirim, BrazilReported employees: 51-200 | Cachoeiro De Itapemirim, Brazil | 51-200 | Exact match | 26 contacts → |
“No ano de 1995 a Quartzblue iniciou sua história na mineração de rochas ornamentais fornecendo alguns dos materiais mais conhecidos no setor incluindo o Crema Bordeaux, Giallita…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gransenagransena.com.br HQ: Medina, BrazilReported employees: 201-500 | Medina, Brazil | 201-500 | Exact match | 20 contacts → |
“Established in 1988 in Medina, State of Minas Gerais, Brazil, Gransena is a family-owned business operating in the granite and quartzite industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Magnitos Magnago Granitos Ltdamagnitos.com.br HQ: Cachoeiro De Itapemirim, BrazilReported employees: 51-200 | Cachoeiro De Itapemirim, Brazil | 51-200 | Exact match | 16 contacts → |
“Fundada em 2004 por Alexandre e Edvaldo Magnago, a Magnitos se dedica à extração e beneficiamento de rochas naturais com excelência.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Granex DO Brasilgranexdobrasil.com.br HQ: Sao Domingos Do Norte, BrazilReported employees: 11-50 | Sao Domingos Do Norte, Brazil | 11-50 | Exact match | 16 contacts → |
“Founded in 1958, Granex is specialized in mineral extraction and industrialization of a variety of granite, marble and quartzite products.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Willcomex Original Mont Blanc Quartzite Distributorwillcomex.com HQ: Cachoeiro De Itapemirim, BrazilReported employees: 201-500 | Cachoeiro De Itapemirim, Brazil | 201-500 | Exact match | 7 contacts → |
“Quartzito Mont Blanc em Chapas Do Brasil para o mundo Original by Willcomex +55 28 Venha conhecer o nosso showroom!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mineração Serrana Ltdamineracaoserrana.com.br HQ: Parelhas, BrazilReported employees: 11-50 | Parelhas, Brazil | 11-50 | Exact match | 5 contacts → |
“A Mineração Serrana está localizada na Região do Seridó, no estado do Rio Grande do Norte.” Recorded description excerpt · September 17, 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 | 4 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 · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mineração Brandãomineracaobrandao.com.br HQ: Pomerode, BrazilReported employees: 11-50 | Pomerode, Brazil | 11-50 | Exact match | 2 contacts → |
“Company 50 years - Tradition and recognition through the quality of granites, Mining Brandão has 13 own quarries of exclusive materials, and partnerships with other reserves.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BMRCbmrc.com.br HQ: Rio Claro, BrazilReported employees: 1-10 | Rio Claro, Brazil | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 15 of 56 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Quartz 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
55 records in the displayed employee bands.
1 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 56 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 quartz 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 quartz mining companies did RevenueBase find based in Brazil?
The saved snapshot records 56 matching company records, 918 tracked contacts and 102 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: 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.
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Cite this list
RevenueBase Data Team. Top 15 quartz mining companies based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/quartz-mining-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗