Company lists · Data refreshed November 2026

Top 25 Smelting companies worldwide

RevenueBase identified 5,416 company matches for smelting companies worldwide as of November 2026 and tracks 272,240 professional contacts across them, including 58,327 with verified work emails. India is the largest market and Mumbai the largest hub.

This list covers company matches for smelting 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 November 6, 2026. Country and city lists for smelting 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 Nov 6, 2026 How this list was built
5,416Companies
272,240Contacts tracked
58,327Verified emails
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The 25 largest smelting companies worldwide

Ranked by team size
Top 25 of 5,416 company matches for smelting companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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, QC, United KingdomHQ recorded Nov 6, 202610001+37,521 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20265,001-10,0006,959 contacts →

Exact match

“We are Nexa, one of the world's biggest global zinc mining companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLibanon, South AfricaHQ recorded Nov 6, 202610001+6,641 contacts →

Exact match

“Sibanye-Stillwater is a multinational mining and metals processing Group with a diverse portfolio of projects and investments across five continents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChingola, ZambiaHQ recorded Nov 6, 202610001+3,741 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUdaipur, IndiaHQ recorded Nov 6, 202610001+3,534 contacts →

Exact match

“Hindustan Zinc Limited (BSE: 500188 and NSE: HINDZINC), a Vedanta Group company, is the world’s largest integrated zinc producer and is amongst the top 10 silver producers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Nov 6, 202610001+3,269 contacts →

Exact match

“We are among Australia’s largest producers and marketers of natural resources, connecting Australian resources from 22 active mining operations with industrial customers around…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Nov 6, 202610001+3,053 contacts →

Exact match

“Shyam Metalics is one of India’s fastest-growing and most trusted integrated metal conglomerates, with a diversified portfolio spanning carbon steel, stainless steel, ferro…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 20265,001-10,0002,974 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBudel-dorplein, NetherlandsHQ recorded Nov 6, 20261,001-5,0002,579 contacts →

Exact match

“Nyrstar, headquartered in the Netherlands, is a leading international producer of industrial and critical minerals and metals essential to the energy transition, high-technology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202610001+2,562 contacts →

Exact match

“Leading the world of molten metal flow engineering and technology, serving process industries operating in challenging high-temperature conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLas Condes, ChileHQ recorded Nov 6, 20261,001-5,0002,418 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLima, PeruHQ recorded Nov 6, 20261,001-5,0002,414 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLuleå, SwedenHQ recorded Nov 6, 20261,001-5,0002,146 contacts →

Exact match

“LKAB is an international mining and minerals group that offers iron ore, mineral and special products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCastellanza, ItalyHQ recorded Nov 6, 20261,001-5,0002,089 contacts →

Exact match

“Tenova, a Techint Group company, is your worldwide partner for sustainable, innovative and reliable solutions in the metals and – through the well-known TAKRAF and DELKOR brands –…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Isidro, PeruHQ recorded Nov 6, 20261,001-5,0002,088 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Nov 6, 20265,001-10,0002,050 contacts →

Exact match

“Boliden’s vision is to be the most climate-friendly and respected metal provider in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Nov 6, 20261,001-5,0002,024 contacts →

Exact match

“Elkem is a global metals and materials company established in 1904.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202610001+1,848 contacts →

Exact match

“Harita Group is a Indonesian company with businesses in the natural resources industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPojuca, BrazilHQ recorded Nov 6, 20261,001-5,0001,669 contacts →

Exact match

“No dia 23 de fevereiro de 1961, o engenheiro José Corgosinho de Carvalho Filho fundou a Companhia de Ferro Ligas da Bahia - FERBASA, atualmente uma das 500 maiores empresas do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Borja, PeruHQ recorded Nov 6, 20261,001-5,0001,636 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTürkiyeHQ recorded Nov 6, 20265,001-10,0001,532 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSanto André, BrazilHQ recorded Nov 6, 2026501-1,0001,485 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261,001-5,0001,483 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMayfield West, AustraliaHQ recorded Nov 6, 20261,001-5,0001,430 contacts →

Exact match

“Bradken is a global foundry and casting business, specializing in innovative, custom-designed wear parts and equipment for the mining industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHamburg, GermanyHQ recorded Nov 6, 20265,001-10,0001,352 contacts →

Exact match

“Aurubis AG is a leading global provider of non-ferrous metals and one of the largest copper recyclers worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 5,416 smelting companies worldwide

See the full list, filter by size, metro and specialty, and access 58,327 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Smelting companies worldwide at a glance

As of Nov 6, 2026
21.4%Verified-email coverage
50.3Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · Mumbai
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,412
11-50
1,775
51-200
1,158
201-500
480
501-1,000
209
1,001-5,000
202
5,001-10,000
40
10001+
46

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 smelting companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “smelting 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 58,327 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 November 6, 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.

Smelting companies by location

28 lists · largest first

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

Countries

Cities

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

How many smelting companies are there worldwide?

RevenueBase identified 5,416 company matches for smelting companies worldwide as of November 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 smelting companies?

India leads with 929 companies, followed by Italy (460) and the United States (444). Every smelting companies list by country and city is linked on this page.

Which city has the most smelting companies?

Mumbai leads with 86 company records, followed by Kolkata (85) and New Delhi (43).

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 58,327 professional contacts with verified work emails tracked across these 5,416 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 November 6, 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.