Company lists · Data refreshed September 2026

Top 25 Steel manufacturers worldwide

Name: Steel manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 15,323 companies tracked

RevenueBase identified 15,323 steel manufacturers worldwide as of September 2026 and tracks 577,221 professional contacts across them, including 114,258 with verified work emails and 37,350 with mobile numbers. India is the largest market and Mumbai the largest hub.

This list covers steel manufacturers worldwide, 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 6, 2026. Country and city lists for steel manufacturers follow the table.

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 6, 2026 86% judged on-target in blind review

15,323Companies

577,221Contacts tracked

114,258Verified emails

37,350Mobile numbers

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The 25 largest steel manufacturers worldwide

Ranked by team size

Top 25 of 15,323 steel manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to steel manufacturers: 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	Tata Steel	Partial evidence	Mumbai, IndiaHQ checked Sep 6, 2026	10001+	35,951 contacts →
	Partial evidence “Tata Steel is one of the world’s most diversified integrated steel producers, with a capacity of 35 million tonnes per annum (MTPA) across India, the Netherlands, the UK, and…” Source: RevenueBase Database · checked Sep 6, 2026
2	Gerdau	Partial evidence	Sao Paulo, BrazilHQ checked Sep 6, 2026	10001+	17,896 contacts →
	Partial evidence “With a history spanning 122 years, Gerdau is Brazil's largest steel producer, one of the leading producers of long steel in the Americas and of special steel in the world.” Source: RevenueBase Database · checked Sep 6, 2026
3	JSW Steel	Indirect evidence	Mumbai, IndiaHQ checked Sep 6, 2026	5,001-10,000	15,369 contacts →
	Indirect evidence “Over the last 35 years, we have partnered the country in its journey to self-reliance, by embracing sustainability, adopting cutting-edge technology and having innovation and R&D…” Source: RevenueBase Database · checked Sep 6, 2026
4	CSN	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 2026	10001+	13,697 contacts →
	Indirect evidence “Fundada em 1941, a CSN representa um marco no processo de industrialização do Brasil.” Source: RevenueBase Database · checked Sep 6, 2026
5	Ternium	Partial evidence	Monterrey, MexicoHQ checked Sep 6, 2026	10001+	9,692 contacts →
	Partial evidence “Ternium (NYSE:TX) is the largest steel producer in Latin America.” Source: RevenueBase Database · checked Sep 6, 2026
6	Usiminas	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 6, 2026	10001+	7,965 contacts →
	Indirect evidence “A new brand; a new culture.” Source: RevenueBase Database · checked Sep 6, 2026
7	Arcelormittal Nippon Steel India	Partial evidence	Surat, IndiaHQ checked Sep 6, 2026	1,001-5,000	6,657 contacts →
	Partial evidence “AM/NS India is a joint venture between the world's leading steel companies, ArcelorMittal and Nippon Steel.” Source: RevenueBase Database · checked Sep 6, 2026
8	Jindal Stainless	Partial evidence	New Delhi, IndiaHQ checked Sep 6, 2026	10001+	5,562 contacts →
	Partial evidence “Founded in 1970, Jindal Stainless is the pioneer of stainless steel industry in India.” Source: RevenueBase Database · checked Sep 6, 2026
9	Nucor Corporation	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 6, 2026	10001+	5,157 contacts →
	Strong evidence “Nucor Corporation and its affiliates manufacture steel and steel products at more than 300 operating facilities primarily in North America.” Source: RevenueBase Database · checked Sep 6, 2026
10	SSAB	Partial evidence	Stockholm, SwedenHQ checked Sep 6, 2026	10001+	4,710 contacts →
	Partial evidence “SSAB is a global leader in premium steels, shaping a stronger, lighter, and more sustainable world.” Source: RevenueBase Database · checked Sep 6, 2026
11	Bluescope	Partial evidence	Melbourne, AustraliaHQ checked Sep 6, 2026	10001+	4,299 contacts →
	Partial evidence “With over 16,500 people across 14 countries, BlueScope is a leading international supplier of steel products and solutions for building and construction markets.” Source: RevenueBase Database · checked Sep 6, 2026
12	Cleveland-Cliffs	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 6, 2026	10001+	4,174 contacts →
	Partial evidence “Cleveland-Cliffs is a leading North America-based steel producer with focus on value-added sheet products, particularly for the automotive industry.” Source: RevenueBase Database · checked Sep 6, 2026
13	Jindal SAW Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 6, 2026	10001+	3,869 contacts →
	Indirect evidence “As a key member of the esteemed O.P.” Source: RevenueBase Database · checked Sep 6, 2026
14	Arcelormittal France	Indirect evidence	40 Sites, FranceHQ checked Sep 6, 2026	10001+	3,301 contacts →
	Indirect evidence “ArcelorMittal France is an essential contributor to the French economy.” Source: RevenueBase Database · checked Sep 6, 2026
15	Arcelormittal Dofasco	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 6, 2026	5,001-10,000	3,016 contacts →
	Indirect evidence “At ArcelorMittal Dofasco, we play a key role in North America’s advanced manufacturing supply chain working with the top automotive, energy, packaging, and construction brands to…” Source: RevenueBase Database · checked Sep 6, 2026
16	Grupo Deacero	Indirect evidence	San Pedro Garza García, MexicoHQ checked Sep 6, 2026	10001+	2,991 contacts →
	Indirect evidence “Deacero is strongly committed to a sustainable strategy of growth that benefits our company, the environment, our employees and the communities in which we operate.” Source: RevenueBase Database · checked Sep 6, 2026
17	Gerdau North America	Strong evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	5,001-10,000	2,986 contacts →
	Strong evidence “In North America, Gerdau manufactures merchant bar, structural steel, piling, special bar quality and rebar products for the agricultural, automotive, civil construction…” Source: RevenueBase Database · checked Sep 6, 2026
18	Shyam Metalics And Energy Limited	Partial evidence	Kolkata, IndiaHQ checked Sep 6, 2026	10001+	2,819 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026
19	Arcelormittal South Africa	Partial evidence	Emfuleni, South AfricaHQ checked Sep 6, 2026	5,001-10,000	2,402 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 6, 2026
20	Viraj Profiles PVT	Indirect evidence	Mumbai, IndiaHQ checked Sep 6, 2026	5,001-10,000	2,340 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026
21	Steel Dynamics, INC	Partial evidence	Fort Wayne, IN, United StatesHQ checked Sep 6, 2026	10001+	2,315 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026
22	Emsteel Group	Strong evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 6, 2026	1,001-5,000	2,283 contacts →
	Strong evidence “EMSTEEL Group is a public joint stock company (ADX: EMSTEEL) and the UAE’s largest steel and building materials manufacturer.” Source: RevenueBase Database · checked Sep 6, 2026
23	Rashmi Group	Partial evidence	Kolkata, IndiaHQ checked Sep 6, 2026	10001+	2,161 contacts →
	Partial evidence “Rashmi Group is a leading global conglomerate in steel, cement, power, ductile iron pipes, ferro alloys, and mining-driving India’s growth with strength and innovation.” Source: RevenueBase Database · checked Sep 6, 2026
24	Shyam Steel Industries Limited	Partial evidence	Kolkata, IndiaHQ checked Sep 6, 2026	1,001-5,000	2,156 contacts →
	Partial evidence “Established in 1953, Shyam Steel Industries Ltd, is one of the leading primary steel producers in India, manufacturing TMT Rebar and Structural steel.” Source: RevenueBase Database · checked Sep 6, 2026
25	Elkem ASA	Indirect evidence	Oslo, NorwayHQ checked Sep 6, 2026	1,001-5,000	2,106 contacts →
	Indirect evidence “Elkem is a global metals and materials company established in 1904.” Source: RevenueBase Database · checked Sep 6, 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: steel manufacturers. 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 steel manufacturers.
Partial evidence: Its own public description names part of steel manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name steel manufacturers. 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 15,323 steel manufacturers worldwide

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Steel manufacturers worldwide at a glance

As of Sep 6, 2026

19.8%Verified-email coverage

6.5%Mobile-number coverage

37.7Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · Mumbai

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

4,044

11-50

5,079

51-200

3,503

201-500

1,348

501-1,000

542

1,001-5,000

491

5,001-10,000

10001+

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 steel manufacturers, 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.
Coverage: 41 countries, largest first: India, the United States, Brazil, China, Italy, Türkiye, Germany, the United Kingdom, Canada, the Netherlands and 31 more. Country and city lists for steel manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “steel manufacturers”. 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 steel manufacturers), 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 steel manufacturers, and records with no verified work email.
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, 114,258 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 between September 6, 2026 and September 15, 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.

Steel manufacturers by location

59 lists · largest first

Every Steel manufacturers 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 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 steel manufacturers, 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 steel manufacturers are there worldwide?

RevenueBase identified 15,323 steel manufacturers worldwide 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?

Tata Steel, headquartered in Mumbai, tops this list with the largest team on record.

Which country has the most steel manufacturers?

India leads with 3,122 companies, followed by the United States (1,935) and Brazil (1,283). Every steel manufacturers list by country and city is linked on this page.

Which city has the most steel manufacturers?

Mumbai leads with 534 headquartered companies, followed by Kolkata (172) and Sao Paulo (147).

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 114,258 verified decision-maker contacts tracked across these 15,323 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 15, 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.