Company lists · Data refreshed October 2026

Top 25 Concrete reinforcing bar manufacturers worldwide

RevenueBase identified 2,544 company matches for concrete reinforcing bar manufacturers worldwide as of October 2026 and tracks 59,467 professional contacts across them, including 8,846 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers company matches for concrete reinforcing bar manufacturers 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 10, 2026. Country and city lists for concrete reinforcing bar manufacturers 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 10, 2026 How this list was built
2,544Companies
59,467Contacts tracked
8,846Verified emails
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The 25 largest concrete reinforcing bar manufacturers worldwide

Ranked by team size
Top 25 of 2,544 company matches for concrete reinforcing bar manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchTampa, FL, United StatesHQ recorded Oct 10, 20265,001-10,0003,087 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 · Oct 10, 2026 · View company records in RevenueBase
2Exact matchKolkata, IndiaHQ recorded Oct 10, 20261,001-5,0002,194 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 · Oct 10, 2026 · View company records in RevenueBase
3Exact matchCairo, EgyptHQ recorded Oct 10, 20265,001-10,0001,237 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 · Oct 10, 2026 · View company records in RevenueBase
4Exact matchSadarghat, BangladeshHQ recorded Oct 10, 20261,001-5,0001,073 contacts →

Exact match

“BSRM is the pioneer in Bangladesh’s steel industry, with a legacy spanning over seven decades.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchNoida, IndiaHQ recorded Oct 10, 20261,001-5,0001,032 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchVisakhapatnam, IndiaHQ recorded Oct 10, 20261,001-5,000893 contacts →

Exact match

“Rashtriya Ispat Nigam Ltd, also known as Vizag Steel, is a Public steel producer based in Visakhapatnam, India”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Oct 10, 20261,001-5,000843 contacts →

Exact match

“Çolakoğlu’s involvement in the iron and steel business began with the steel trade business that our founder Mehmet Rüştü Çolakoğlu started in Karaköy, İstanbul, in 1945.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchDurg, IndiaHQ recorded Oct 10, 2026n/a821 contacts →

Exact match

“Bhilai Steel Plant, SAIL Service Provider of rail & structural mill, merchant mill & wire rod mill in Bhilai, Chhattisgarh.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchStoney Creek, ON, CanadaHQ recorded Oct 10, 20261,001-5,000775 contacts →

Exact match

“Nucor Rebar Fabrication is a leader in detailing, fabrication and installation of reinforcing steel; but that's not all we do.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchLahore, PakistanHQ recorded Oct 10, 2026501-1,000729 contacts →

Exact match

“FF STEEL is the exclusive producer of Grade 60 and the sole producer of Grade 80 deformed steel bars according to international standards of ASTM 615 and ASTM 706.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchKarachi, PakistanHQ recorded Oct 10, 20261,001-5,000711 contacts →

Exact match

“Amreli Steels is synonymous with “Pioneer” in the steel rebar industry of Pakistan.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchMarabá, BrazilHQ recorded Oct 10, 20261,001-5,000669 contacts →

Exact match

“A Siderúrgica Norte Brasil S.A.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchTaguig, PhilippinesHQ recorded Oct 10, 20261,001-5,000667 contacts →

Exact match

“SteelAsia is the flagship steel company of the Philippines, serving the country with over three million tons of rebar per year.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchAgrabad, BangladeshHQ recorded Oct 10, 20261,001-5,000560 contacts →

Exact match

“Ever since our inception in 1984, KSRM (a concern of Kabir Group of Industries) has always been focused on producing reinforced steel and deformed bars, using cutting edge…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchKolkata, IndiaHQ recorded Oct 10, 20261,001-5,000472 contacts →

Exact match

“Founded in 1951 by the late Shri Radha Kishan Beriwala, SRMB Group is a 75 plus year old steel and construction materials group built on a legacy of integrity, strength, and…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchDammam, Saudi ArabiaHQ recorded Oct 10, 20261,001-5,000459 contacts →

Exact match

“Al-Ittefaq Steel – one of the largest and reputed steel manufacturers in GCC.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchLuxembourgHQ recorded Oct 10, 20261,001-5,000413 contacts →

Exact match

“ArcelorMittal a son siège social au Luxembourg.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Oct 10, 2026501-1,000358 contacts →

Exact match

“The Australian Reinforcing Company (ARC) is a leading manufacturer and supplier of steel reinforcing in Australia.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchSingaporeHQ recorded Oct 10, 20261,001-5,000357 contacts →

Exact match

“NatSteel Holdings is one of the leading Southeast Asian company that delivers premium reinforcement steel products and solutions for the construction industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchRio Das Pedras, BrazilHQ recorded Oct 10, 20261,001-5,000316 contacts →

Exact match

“A Manetoni é hoje uma conceituada distribuidora de aços para Construção Civil, Agropecuária, Indústria/Aços Especiais e que presta Serviços de Corte/Dobra/Armação de Aço e…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact match6th Of October, EgyptHQ recorded Oct 10, 20261,001-5,000313 contacts →

Exact match

“Established in 2006 in 6th of October city.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchMount Airy, NC, United StatesHQ recorded Oct 10, 2026501-1,000310 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchBaku, AzerbaijanHQ recorded Oct 10, 20261,001-5,000309 contacts →

Exact match

“A flagship of the modern metallurgy of Azerbaijan Republic Baku Steel Company CJSC is the first up-to-date steelworks in the Caucasus region.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchDenizli, TürkiyeHQ recorded Oct 10, 20261,001-5,000292 contacts →

Exact match

“1968 yılında Denizli’deki ilk üretim tesisi ile sanayi yolculuğuna başlayan Kardemir Çelik, bugün 1350’nin üzerinde çalışanı, İzmir ve Denizli’de 7 adet üretim tesisi ve uzun…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchNiagara Falls, ON, CanadaHQ recorded Oct 10, 2026501-1,000291 contacts →

Exact match

“Salit Steel is an integrated network of companies and partners that deliver steel solutions in North America.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 2,544 concrete reinforcing bar manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 8,846 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Concrete reinforcing bar manufacturers worldwide at a glance

As of Oct 10, 2026
14.9%Verified-email coverage
23.4Average contacts per company
11-50Median size (employees)
0.9%Largest-city concentration · Tehran
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
683
11-50
835
51-200
538
201-500
227
501-1,000
139
1,001-5,000
80
5,001-10,000
10
10001+
8

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 concrete reinforcing bar manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “concrete reinforcing bar manufacturers” 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 8,846 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 10, 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.

Concrete reinforcing bar manufacturers by location

14 lists · largest first

Every Concrete reinforcing bar manufacturers 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 “concrete reinforcing bar manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many concrete reinforcing bar manufacturers are there worldwide?

RevenueBase identified 2,544 company matches for concrete reinforcing bar manufacturers 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?

Gerdau North America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most concrete reinforcing bar manufacturers?

The United States leads with 345 companies, followed by India (282) and Brazil (233). Every concrete reinforcing bar manufacturers list by country and city is linked on this page.

Which city has the most concrete reinforcing bar manufacturers?

Tehran leads with 24 company records, followed by Kolkata (22) and Chennai (20).

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 8,846 professional contacts with verified work emails tracked across these 2,544 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 10, 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.