Company lists · Data refreshed November 2026

Top 25 Structural steel mills worldwide

Name: Structural steel mills worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,383 companies tracked

RevenueBase identified 10,383 company matches for structural steel mills worldwide as of November 2026 and tracks 306,776 professional contacts across them, including 63,052 with verified work emails. The United States is the largest market and Mumbai the largest hub.

This list covers company matches for structural steel mills 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 structural steel mills 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

10,383Companies

306,776Contacts tracked

63,052Verified emails

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The 25 largest structural steel mills worldwide

Ranked by team size

Top 25 of 10,383 company matches for structural steel mills 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Arcelormittal Nippon Steel India	Exact match	Surat, IndiaHQ recorded Nov 6, 2026	1,001-5,000	7,145 contacts →
	Exact match “AM/NS India is a joint venture between the world's leading steel companies, ArcelorMittal and Nippon Steel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Bluescope	Exact match	Melbourne, AustraliaHQ recorded Nov 6, 2026	10001+	4,609 contacts →
	Exact match “With over 16,500 people across 14 countries, BlueScope is a leading international supplier of steel products and solutions for building and construction markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Cleveland-Cliffs	Exact match	Cleveland, OH, United StatesHQ recorded Nov 6, 2026	10001+	4,470 contacts →
	Exact match “Cleveland-Cliffs is a leading North America-based steel producer with focus on value-added sheet products, particularly for the automotive industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Usiminas Mecânica	Exact match	Ipatinga, BrazilHQ recorded Nov 6, 2026	1,001-5,000	3,310 contacts →
	Exact match “Empresas de Fabricação de Produtos em Aço, tipo Pontes, Estruturas, Equipamentos de Siderurgia, Celulose, Petroquímicos, Óleo & Gás, Cimento, e outros.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Gerdau North America	Exact match	Tampa, FL, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,931 contacts →
	Exact match “In North America, Gerdau manufactures merchant bar, structural steel, piling, special bar quality and rebar products for the agricultural, automotive, civil construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Arcelormittal South Africa	Exact match	Emfuleni, South AfricaHQ recorded Nov 6, 2026	5,001-10,000	2,522 contacts →
	Exact match “ArcelorMittal South Africa Limited is the largest steel producer on the African continent, with a production capacity of 7.8 million tonnes of liquid steel per annum.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Steel Dynamics, INC	Exact match	Fort Wayne, IN, United StatesHQ recorded Nov 6, 2026	10001+	2,454 contacts →
	Exact match “Steel Dynamics is one of the largest domestic steel producers and metals recyclers in the United States, based on estimated annual steelmaking and metals recycling capability…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Emsteel Group	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026	1,001-5,000	2,368 contacts →
	Exact match “EMSTEEL Group is a public joint stock company (ADX: EMSTEEL) and the UAE’s largest steel and building materials manufacturer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Shyam Steel Industries Limited	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,317 contacts →
	Exact match “Established in 1953, Shyam Steel Industries Ltd, is one of the leading primary steel producers in India, manufacturing TMT Rebar and Structural steel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	AIC Steel	Exact match	Jeddah, Saudi ArabiaHQ recorded Nov 6, 2026	5,001-10,000	2,271 contacts →
	Exact match “Arabian International Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Erdemir	Exact match	Zonguldak, TürkiyeHQ recorded Nov 6, 2026	5,001-10,000	2,173 contacts →
	Exact match “Erdemir, the main company of the OYAK Mining Metallurgy and one of the most valuable industrial assets of Turkey, was established in 1960 under a special law, in order to be the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Thyssenkrupp Steel	Exact match	Duisburg, GermanyHQ recorded Nov 6, 2026	10001+	2,112 contacts →
	Exact match “thyssenkrupp Steel, based in Duisburg, is one of the leading flat carbon steel suppliers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Zamil Steel Holding Company Limited	Exact match	Dammam, Saudi ArabiaHQ recorded Nov 6, 2026	1,001-5,000	2,085 contacts →
	Exact match “Founded in 1977, Zamil Steel Holding Company is a global leader in steel solutions, delivering innovative, high-quality products and services for construction, industrial, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Everest Industries Limited	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,026 contacts →
	Exact match “We are improving people's lives by reimagining spaces with new-age building materials and steel buildings that perform better and are more sustainable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Electrotherm India Limited	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,928 contacts →
	Exact match “The journey of Electrotherm began in 1983 and was based on openness for ideas, eagerness to innovate, supplemented by in-house research & development and focus on customer-centric…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Evraz North America	Exact match	Chicago, AB, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,848 contacts →
	Exact match “EVRAZ North America manufactures steel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	British Steel	Exact match	Scunthorpe, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,779 contacts →
	Exact match “British Steel is one of the leading steel manufacturers in Europe, producing up to 3 million tonnes of quality steel products every year.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Corporación Aceros Arequipa	Exact match	Lima, PeruHQ recorded Nov 6, 2026	1,001-5,000	1,762 contacts →
	Exact match “Nacimos y nos desarrollamos creyendo y apostando por el Perú.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Scaw Metals Group	Exact match	Johannesburg, South AfricaHQ recorded Nov 6, 2026	5,001-10,000	1,704 contacts →
	Exact match “We are a leading South African based, integrated steel maker.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	CANAM	Exact match	Saint-georges, QC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,676 contacts →
	Exact match “Founded in 1960, Canam now employs around 5,100 people worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	İsdemir	Exact match	TürkiyeHQ recorded Nov 6, 2026	5,001-10,000	1,667 contacts →
	Exact match “ISDEMIR, Turkey's third largest integrated iron and steel factory in terms of date of establishment and the largest in terms of long products became Turkey's first integrated long…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Ezzsteel	Exact match	Cairo, EgyptHQ recorded Nov 6, 2026	5,001-10,000	1,294 contacts →
	Exact match “AL EZZ Steel Rebars (ezzsteel) is the leading steel producer in the Middle East, with a growing presence in markets around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Infrabuild	Exact match	Sydney, AustraliaHQ recorded Nov 6, 2026	5,001-10,000	1,278 contacts →
	Exact match “We are Australia’s leading integrated steel manufacturing, distribution and recycling business, supporting commercial and residential construction, major infrastructure, primary…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Saudi Iron And Steel Company Hadeed	Exact match	United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,264 contacts →
	Exact match “Saudi Iron and Steel Company (Hadeed) is the largest iron & steel producer in the Gulf Cooperation Council (GCC) region offering a wide range of high-quality long and flat steel…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Firmengruppe MAX Bögl	Exact match	Sengenthal, GermanyHQ recorded Nov 6, 2026	5,001-10,000	1,215 contacts →
	Exact match “Bau.” Recorded in the RevenueBase company graph · Nov 6, 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 “structural steel mills”. 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 25 of 10,383 structural steel mills worldwide

See the full list, filter by size, metro and specialty, and access 63,052 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural steel mills worldwide at a glance

As of Nov 6, 2026

20.6%Verified-email coverage

29.5Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Mumbai

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,526

11-50

3,504

51-200

2,302

201-500

928

501-1,000

438

1,001-5,000

332

5,001-10,000

10001+

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 structural steel mills are linked below.
What qualifies: Company records worldwide whose business descriptions match “structural steel mills” 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 63,052 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.

Structural steel mills by location

44 lists · largest first

Every Structural steel mills 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 “structural steel mills”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural steel mills are there worldwide?

RevenueBase identified 10,383 company matches for structural steel mills 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?

Arcelormittal Nippon Steel India tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most structural steel mills?

The United States leads with 1,430 companies, followed by India (1,020) and Brazil (711). Every structural steel mills list by country and city is linked on this page.

Which city has the most structural steel mills?

Mumbai leads with 91 company records, followed by Dubai (66) and Sao Paulo (64).

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 63,052 professional contacts with verified work emails tracked across these 10,383 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.