Company lists · Data refreshed September 2026

Top 25 Wire rod manufacturers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,311 companies tracked

RevenueBase identified 2,311 wire rod manufacturers worldwide as of September 2026 and tracks 133,846 professional contacts across them, including 23,367 with verified work emails. India is the largest market and Kolkata the largest hub.

This list covers wire rod 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 30, 2026. Country and city lists for wire rod 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 30, 2026 86% judged on-target in blind review

2,311Companies

133,846Contacts tracked

23,367Verified emails

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The 25 largest wire rod manufacturers worldwide

Ranked by team size

Top 25 of 2,311 wire rod manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to wire rod 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	JSW Steel	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 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 30, 2026
2	Bluescope	Indirect evidence	Melbourne, AustraliaHQ checked Sep 30, 2026	10001+	4,299 contacts →
	Indirect 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 30, 2026
3	Arcelormittal France	Indirect evidence	40 Sites, FranceHQ checked Sep 30, 2026	10001+	3,301 contacts →
	Indirect evidence “ArcelorMittal France is an essential contributor to the French economy.” Source: RevenueBase Database · checked Sep 30, 2026
4	Arcelormittal Dofasco	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 30, 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 30, 2026
5	Gerdau North America	Partial evidence	Tampa, FL, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,986 contacts →
	Partial 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 30, 2026
6	AK Steel Corporation	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	10001+	2,523 contacts →
	Indirect evidence “Former AK Steel is now Cleveland-Cliffs.” Source: RevenueBase Database · checked Sep 30, 2026
7	Arcelormittal South Africa	Indirect evidence	Emfuleni, South AfricaHQ checked Sep 30, 2026	5,001-10,000	2,402 contacts →
	Indirect 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 30, 2026
8	Viraj Profiles PVT	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	5,001-10,000	2,340 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
9	Erdemir	Indirect evidence	Zonguldak, TürkiyeHQ checked Sep 30, 2026	5,001-10,000	1,974 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	Scaw Metals Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	5,001-10,000	1,631 contacts →
	Indirect evidence “We are a leading South African based, integrated steel maker.” Source: RevenueBase Database · checked Sep 30, 2026
11	Corporación Aceros Arequipa	Indirect evidence	Lima, PeruHQ checked Sep 30, 2026	1,001-5,000	1,541 contacts →
	Indirect evidence “Nacimos y nos desarrollamos creyendo y apostando por el Perú.” Source: RevenueBase Database · checked Sep 30, 2026
12	İsdemir	Indirect evidence	TürkiyeHQ checked Sep 30, 2026	5,001-10,000	1,523 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
13	British Steel	Partial evidence	Scunthorpe, United KingdomHQ checked Sep 30, 2026	1,001-5,000	1,498 contacts →
	Partial evidence “British Steel is one of the leading steel manufacturers in Europe, producing up to 3 million tonnes of quality steel products every year.” Source: RevenueBase Database · checked Sep 30, 2026
14	Ezzsteel	Indirect evidence	Cairo, EgyptHQ checked Sep 30, 2026	5,001-10,000	1,218 contacts →
	Indirect evidence “AL EZZ Steel Rebars (ezzsteel) is the leading steel producer in the Middle East, with a growing presence in markets around the world.” Source: RevenueBase Database · checked Sep 30, 2026
15	Saudi Iron And Steel Company Hadeed	Indirect evidence	United StatesHQ checked Sep 30, 2026	5,001-10,000	1,160 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
16	Celsa Group	Indirect evidence	Castellbisbal, SpainHQ checked Sep 30, 2026	10001+	1,154 contacts →
	Indirect evidence “CELSA™ is the largest Spanish-owned steel company and the second largest European long products producer.” Source: RevenueBase Database · checked Sep 30, 2026
17	Soluções Usiminas	Indirect evidence	Guarulhos, BrazilHQ checked Sep 30, 2026	1,001-5,000	1,065 contacts →
	Indirect evidence “Soluções Usiminas é uma empresa do Grupo Usiminas.” Source: RevenueBase Database · checked Sep 30, 2026
18	Liberty Steel Group	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 30, 2026	10001+	1,055 contacts →
	Indirect evidence “LIBERTY Steel Group is an international business with an integrated offering – from the production of liquid steel made from raw and recycled materials through to high value…” Source: RevenueBase Database · checked Sep 30, 2026
19	APL Apollo Tubes LTD	Indirect evidence	Noida, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,041 contacts →
	Indirect evidence “APL APOLLO TUBES LIMITED (NSE: APLAPOLLO) is the largest producer of Structural steel tubes in India, with a capacity of 2.6 million tons per annum.” Source: RevenueBase Database · checked Sep 30, 2026
20	BSRM	Indirect evidence	Sadarghat, BangladeshHQ checked Sep 30, 2026	1,001-5,000	1,020 contacts →
	Indirect evidence “BSRM is the pioneer in Bangladesh’s steel industry, with a legacy spanning over seven decades.” Source: RevenueBase Database · checked Sep 30, 2026
21	JAI Balaji Group India	Indirect evidence	Kolkata, IndiaHQ checked Sep 30, 2026	10001+	978 contacts →
	Indirect evidence “At Jai Balaji Group, we are driven by a core principle: to be a vital contributor to India's growth story.” Source: RevenueBase Database · checked Sep 30, 2026
22	Nlmk Group	Indirect evidence	Moscow, RussiaHQ checked Sep 30, 2026	10001+	954 contacts →
	Indirect evidence “NLMK Group is a leading international steel company.” Source: RevenueBase Database · checked Sep 30, 2026
23	Jindal India Limited	Indirect evidence	Howrah, IndiaHQ checked Sep 30, 2026	1,001-5,000	948 contacts →
	Indirect evidence “Jindal (India) Limited, a core member of the B.C.” Source: RevenueBase Database · checked Sep 30, 2026
24	Hyundai Steel	Indirect evidence	South KoreaHQ checked Sep 30, 2026	5,001-10,000	910 contacts →
	Indirect evidence “Hyundai Steel Co, Ltd, or HSC (formerly known as Hyundai INI Steel, and before that, Inchon Iron & Steel Co, Ltd.), is a steel company headquartered in Incheon and Seoul, South…” Source: RevenueBase Database · checked Sep 30, 2026
25	MSP Steel	Partial evidence	Kolkata, IndiaHQ checked Sep 30, 2026	5,001-10,000	904 contacts →
	Partial evidence “MSP Steel is an integrated steel manufacturer in Eastern India with a nation wide presence through its widespread channel and influencer network catering to the construction…” Source: RevenueBase Database · checked Sep 30, 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: wire rod 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 wire rod manufacturers.
Partial evidence: Its own public description names part of wire rod manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wire rod 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 2,311 wire rod manufacturers worldwide

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Wire rod manufacturers worldwide at a glance

As of Sep 30, 2026

17.5%Verified-email coverage

57.9Average contacts per company

51-200Median size (employees)

1.8%Largest-city concentration · Kolkata

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

498

11-50

612

51-200

493

201-500

302

501-1,000

161

1,001-5,000

150

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 wire rod 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: Every country. Country and city lists for wire rod manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “wire rod 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 wire rod 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 wire rod 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, 23,367 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 30, 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.

Wire rod manufacturers by location

11 lists · largest first

Every Wire rod 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 wire rod 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 wire rod manufacturers are there worldwide?

RevenueBase identified 2,311 wire rod 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?

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

Which country has the most wire rod manufacturers?

India leads with 436 companies, followed by Brazil (223) and the United States (144). Every wire rod manufacturers list by country and city is linked on this page.

Which city has the most wire rod manufacturers?

Kolkata leads with 41 headquartered companies, followed by Mumbai (41) and Raipur (23).

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 23,367 verified decision-maker contacts tracked across these 2,311 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 30, 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.