Company lists · Data refreshed October 2026

Top 25 Mining and ore processing companies worldwide

RevenueBase identified 2,720 company matches for mining and ore processing companies worldwide as of October 2026 and tracks 198,088 professional contacts across them, including 40,127 with verified work emails. India is the largest market and Tehran the largest hub.

This list covers company matches for mining and ore processing companies worldwide, 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 18, 2026. Country and city lists for mining and ore processing companies follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 18, 2026 How this list was built
2,720Companies
198,088Contacts tracked
40,127Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest mining and ore processing companies worldwide

Ranked by team size
Top 25 of 2,720 company matches for mining and ore processing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Oct 18, 202610001+36,556 contacts →

Exact match

“We're finding better ways to provide the materials the world needs.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchDenver, CO, United StatesHQ recorded Oct 18, 202610001+8,800 contacts →

Exact match

“AngloGold Ashanti plc is a global gold mining company with a diverse, high-quality portfolio of operations, projects and exploration activities across 10 countries on four…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchPhoenix, AZ, United StatesHQ recorded Oct 18, 202610001+8,632 contacts →

Exact match

“Freeport-McMoRan Inc.(Freeport) is a leading international metals company with the objective of being foremost in copper.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchVancouver, BC, CanadaHQ recorded Oct 18, 202610001+7,130 contacts →

Exact match

“First Quantum Minerals Ltd.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchJapanHQ recorded Oct 18, 202610001+4,244 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchChingola, ZambiaHQ recorded Oct 18, 202610001+3,583 contacts →

Exact match

“Konkola Copper Mines plc is a subsidiary of Vedanta Resources plc ("Vedanta") a London Stock Exchange listed FTSE100 diversified metals and mining company, with revenues in excess…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchBelo Horizonte, BrazilHQ recorded Oct 18, 20265,001-10,0002,900 contacts →

Exact match

“Founded in 1977, Samarco is a closely held company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchSan Isidro, PeruHQ recorded Oct 18, 20261,001-5,0002,773 contacts →

Exact match

“STRACON es una empresa de STRACON Group, un proveedor líder de servicios de minería especializada en América del Norte, Central y del Sur.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchLas Condes, ChileHQ recorded Oct 18, 20261,001-5,0002,381 contacts →

Exact match

“En julio de 2014 nace Minera Centinela, fruto de la integración de Minera El Tesoro y Minera Esperanza.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchLima, PeruHQ recorded Oct 18, 20261,001-5,0002,340 contacts →

Exact match

“Antamina is a polymetallic mining complex that produces copper, zinc and molybdenum concentrates, and silver and lead concentrates as by products.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchKolwezi, DR CongoHQ recorded Oct 18, 20265,001-10,0002,187 contacts →

Exact match

“Kamoto Copper Company (KCC) is a world respected mining business that responsibly produces copper and cobalt, essential resources to improve and modernize our way of life.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchSan Borja, PeruHQ recorded Oct 18, 20261,001-5,0001,587 contacts →

Exact match

“Nowadays, the company is composed of two principal units of operations: the San Rafael Mining Unit, which has the mining site - the main tin producer in Peru, and the concentrator…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Oct 18, 20261,001-5,0001,434 contacts →

Exact match

“We are a U.S-based, well-diversified, growing precious metals producer with seven wholly-owned operations: the New Afton gold-copper mine in British Columbia, Canada, the Rainy…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchTürkiyeHQ recorded Oct 18, 20265,001-10,0001,409 contacts →

Exact match

“1973 yılında faaliyete geçen Küre ve Samsun işletmeleri 2004 yılında, Murgul işletmesi 2006, Halıköy tesisi 2007, Mazıdağı işletmesi ise 2011 yılında özelleştirme kapsamında satın…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchJohannesburg, South AfricaHQ recorded Oct 18, 20261,001-5,0001,237 contacts →

Exact match

“Fraser Alexander has been providing customised solutions to the mining industry since 1912.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchNouadhibou, MauritaniaHQ recorded Oct 18, 20265,001-10,0001,146 contacts →

Exact match

“Société Nationale Industrielle et Minière (SNIM) is a Mauritanian company, operating in the research, exploitation, processing, transport and export of iron ore.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchPerth, United StatesHQ recorded Oct 18, 20261,001-5,0001,145 contacts →

Exact match

“CITIC Pacific Mining (CPM) is the company behind Sino Iron, already Australia’s biggest magnetite operation located 100km south-west of Karratha, Western Australia.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchTyger Valley, South AfricaHQ recorded Oct 18, 20261,001-5,0001,073 contacts →

Exact match

“Afrimat Limited is a leading mining and materials company listed in the 'Construction & Building Materials' sector of the Main Board JSE Limited.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchCorumbá, BrazilHQ recorded Oct 18, 20261,001-5,000962 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 · Oct 18, 2026 · View company records in RevenueBase
20Exact matchAntofagasta, ChileHQ recorded Oct 18, 20261,001-5,000950 contacts →

Exact match

“Yacimiento ubicado en la comuna de Sierra Gorda, a 4,5 kilómetros de la localidad del mismo nombre en la Región de Antofagasta y a 60 kilómetros al suroeste de la ciudad de…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchMiami, United StatesHQ recorded Oct 18, 20261,001-5,000902 contacts →

Exact match

“We are Aura Minerals and we think differently about mining.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchJohannesburg, South AfricaHQ recorded Oct 18, 20261,001-5,000828 contacts →

Exact match

“Minopex was established in 1996 in response to a growing need in the mining industry for contract operations.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchKathu, ThailandHQ recorded Oct 18, 20261,001-5,000783 contacts →

Exact match

“Khumani Iron Ore Mine is an open cast mine, located approximately 30km south of the town of Kathu and 250km west of the town of Kimberley, in the Northern Cape province.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchOmaha, NE, United StatesHQ recorded Oct 18, 20261,001-5,000774 contacts →

Exact match

“Molycop is a pioneer in breakthrough technologies and cutting-edge solutions that transform the way mines operate.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Oct 18, 20261,001-5,000769 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 18, 2026 · View company records in RevenueBase

Showing 25 of 2,720 mining and ore processing companies worldwide

See the full list, filter by size, metro and specialty, and access 40,127 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mining and ore processing companies worldwide at a glance

As of Oct 18, 2026
20.3%Verified-email coverage
72.8Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · Tehran
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
679
11-50
871
51-200
554
201-500
289
501-1,000
123
1,001-5,000
135
5,001-10,000
27
10001+
35

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for mining and ore processing companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “mining and ore processing 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. 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 40,127 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 18, 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.

Mining and ore processing companies by location

10 lists · largest first

Every Mining and ore processing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “mining and ore processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mining and ore processing companies are there worldwide?

RevenueBase identified 2,720 company matches for mining and ore processing companies worldwide 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?

RIO Tinto tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most mining and ore processing companies?

India leads with 351 companies, followed by Brazil (203) and the United States (151). Every mining and ore processing companies list by country and city is linked on this page.

Which city has the most mining and ore processing companies?

Tehran leads with 38 company records, followed by Mumbai (31) and Kolkata (28).

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 40,127 professional contacts with verified work emails tracked across these 2,720 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 18, 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.