Company lists · Data refreshed September 2026

Top 25 Industrial mineral refiners based in Brazil

Name: Industrial mineral refiners based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 179 companies tracked

RevenueBase identified 179 industrial mineral refiners headquartered in Brazil as of September 2026 and tracks 5,494 professional contacts across them, including 1,186 with verified work emails. Belo Horizonte is the largest hub.

This list covers industrial mineral refiners headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

179Companies

5,494Contacts tracked

1,186Verified emails

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The 25 largest industrial mineral refiners based in Brazil

Ranked by team size

Top 25 of 179 industrial mineral refiners based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial mineral refiners: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bemisa	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1,001-5,000	696 contacts →
	Partial evidence “Com 18 anos de experiência, atualmente estamos presentes em todas as regiões do país, com um portfólio diversificado que engloba uma ampla gama de minerais, tais como minério de…” Source: RevenueBase Database · checked Sep 17, 2026
2	Multitécnica	Indirect evidence	Sete Lagoas, BrazilHQ checked Sep 17, 2026	501-1,000	653 contacts →
	Indirect evidence “Há mais de três décadas, a Multitécnica tem sido referência em soluções para o agronegócio e a indústria, conquistando reconhecimento em nível nacional e internacional.” Source: RevenueBase Database · checked Sep 17, 2026
3	AMG Brasil	Indirect evidence	São João Del Rei, BrazilHQ checked Sep 17, 2026	501-1,000	494 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
4	BUN Buntech	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	334 contacts →
	Indirect evidence “Bun Group is a conglomerate formed by three companies in Brazil (Bentonit, Buntech and Kelco Pet Care) and other operations abroad (one in Argentina and two in Colombia).” Source: RevenueBase Database · checked Sep 17, 2026
5	Actech	Indirect evidence	Ouro Preto, BrazilHQ checked Sep 17, 2026	201-500	238 contacts →
	Indirect evidence “Somos uma indústria especializada na fabricação de aluminas especiais e hidratos, atendendo tanto o mercado nacional quanto o internacional por meio da exportação de nossos…” Source: RevenueBase Database · checked Sep 17, 2026
6	Máquinas Furlan Ltda	Indirect evidence	Limeira, BrazilHQ checked Sep 17, 2026	201-500	211 contacts →
	Indirect evidence “A Máquinas Furlan é uma fabricante de soluções para a indústria extrativa.” Source: RevenueBase Database · checked Sep 17, 2026
7	Gecal Ltda	Indirect evidence	Pains, BrazilHQ checked Sep 17, 2026	201-500	139 contacts →
	Indirect evidence “Fundada em 15 de maio de 1985, no município de Pains – MG, a Gecal busca através dos seus esforços converter a matéria prima (calcário) em produtos da mais alta qualidade…” Source: RevenueBase Database · checked Sep 17, 2026
8	Morro Agudo Minerais	Indirect evidence	Paracatu, BrazilHQ checked Sep 17, 2026	501-1,000	108 contacts →
	Indirect evidence “Produzindo chumbo, zinco e calcário com excelência.” Source: RevenueBase Database · checked Sep 17, 2026
9	Elfusa	Indirect evidence	São João Da Boa Vista, BrazilHQ checked Sep 17, 2026	501-1,000	83 contacts →
	Indirect evidence “Fundada em 1961, na cidade de São João da Boa Vista, SP, a Elfusa é hoje a maior empresa da América Latina na produção de óxidos fundidos.” Source: RevenueBase Database · checked Sep 17, 2026
10	Carbomil Química	Partial evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	501-1,000	73 contacts →
	Partial evidence “Em 1960, nasce uma empresa de mineração no Ceará, cujos fundadores, Luciano Héber Quinderé e seus irmãos, a denominaram de Quinderé Mineração e Indústria S.A.” Source: RevenueBase Database · checked Sep 17, 2026
11	Pemagran	Strong evidence	Cachoeiro De Itapemirim, BrazilHQ checked Sep 17, 2026	201-500	66 contacts →
	Strong evidence “The mineral wealth and geographical reality of the Espírito Santo led to the emergence of the industries of extraction and processing of ornamental stones in the southern state of…” Source: RevenueBase Database · checked Sep 17, 2026
12	Mineração SÃO Judas	Partial evidence	Itararé, BrazilHQ checked Sep 17, 2026	201-500	52 contacts →
	Partial evidence “A Mineração São Judas iniciou suas atividades lavrando minérios de talco com carbonatos, nos anos seguintes, com extração e venda de minérios em bruto, na Unidade Bom Sucesso…” Source: RevenueBase Database · checked Sep 17, 2026
13	Prosper Mineração	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “Sediada em Belo Horizonte, a Prosper é uma mineradora, e existe para oferecer soluções em extração e tratamento de minérios por meio de um Sistema Principal - UTM (Unidade de…” Source: RevenueBase Database · checked Sep 17, 2026
14	Carbomix Minerals	Partial evidence	Cachoeiro De Itapemirim, BrazilHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “For 15 years, Carbomix has been building a trajectory of constant evolution, leading the supply of natural mineral fillers with expertise in natural calcium carbonate and…” Source: RevenueBase Database · checked Sep 17, 2026
15	Mineradora Pedrix Ltda	Partial evidence	Caieiras, BrazilHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “A Mineradora Pedrix está no ramo de extração de minerais desde 1996, para suprir a demanda de matérias-primas necessárias à construção civil, como areia e pedra britada.” Source: RevenueBase Database · checked Sep 17, 2026
16	Pedreiras Bahia Ltda	Indirect evidence	Simões Filho, BrazilHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “PEDREIRAS BAHIA LTDA atua no mercado da região metropolitana de Salvador desde 1990, onde detém quatro concessões de lavra de granulito, numa área total de 500 hectares, no…” Source: RevenueBase Database · checked Sep 17, 2026
17	Jervois Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Jervois is a global supplier of responsibly produced and sourced cobalt and nickel materials, serving critical markets such as defense, batteries, and chemicals.” Source: RevenueBase Database · checked Sep 17, 2026
18	Seival SUL Mineração Ltda	Partial evidence	Candiota, BrazilHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “Serviços de Beneficiamento de Carvão Mineral Serviços de Mineração de Carvão Mineral” Source: RevenueBase Database · checked Sep 17, 2026
19	MIL	Partial evidence	Itapeva Sp, BrazilHQ checked Sep 17, 2026	51-200	24 contacts →
	Partial evidence “Fundada em 1959 com a Razão Social Takeyuti Ykeuti e posteriormente como Mineração Ykeuti, sendo somente em 3 de Setembro de 1971 como Mineração Itapeva, é localizada na Rodovia…” Source: RevenueBase Database · checked Sep 17, 2026
20	Calmap Calcário & Fertilizantes Minerais	Indirect evidence	São Geraldo Do Araguaia, BrazilHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Calmap is a mining & metals company based out of Loteamento Chácara JA S/N Lote 17 Zona Rural, São Geraldo do Araguaia, Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
21	Calpar Comercio DE Calcario Ltda	Indirect evidence	Castro, BrazilHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Sidertec Ltda	Indirect evidence	Sete Lagoas, BrazilHQ checked Sep 17, 2026	201-500	15 contacts →
	Indirect evidence “Empresa referência na fabricação e fornecimento de insumos para refino e tratamento metalúrgico de metais líquidos.” Source: RevenueBase Database · checked Sep 17, 2026
23	Inducal	Indirect evidence	Cacapava Do Sul, BrazilHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	MOPE	Partial evidence	Lagoa Santa, BrazilHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Somos uma empresa com mais de 20 anos de atuação no setor de mineração, tendo desenvolvido diversos projetos de Engenharia de Processos e de rearranjos operacionais para usinas de…” Source: RevenueBase Database · checked Sep 17, 2026
25	Yellow Solutions	Partial evidence	Americana, BrazilHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “A Yellow Solutions nasceu em 2014 com a proposta de trazer para o Brasil inovações tecnológicas para otimização no processo de beneficiamento mineral.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial mineral refiners. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial mineral refiners.
Partial evidence: Its own public description names part of industrial mineral refiners, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial mineral refiners. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 179 industrial mineral refiners based in Brazil

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Industrial mineral refiners based in Brazil at a glance

As of Sep 17, 2026

21.6%Verified-email coverage

30.7Average contacts per company

11-50Median size (employees)

5.6%Largest-city concentration · Belo Horizonte

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 179 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial mineral refiners, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “industrial mineral refiners”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial mineral refiners), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial mineral refiners, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,186 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial mineral refiners, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial mineral refiners are there based in Brazil?

RevenueBase identified 179 industrial mineral refiners headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bemisa, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most industrial mineral refiners?

Belo Horizonte leads with 10 headquartered companies, followed by Sao Paulo (9) and Rio De Janeiro (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,186 verified decision-maker contacts tracked across these 179 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.