Company lists · Data refreshed October 2026
Top 25 Flat bar steel producers worldwide
RevenueBase identified 5,846 company matches for flat bar steel producers worldwide as of October 2026 and tracks 112,202 professional contacts across them, including 24,545 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers company matches for flat bar steel producers 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 12, 2026. Country and city lists for flat bar steel producers 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.
The 25 largest flat bar steel producers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,087 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 12, 2026 · View company records in RevenueBase | |||||
| 2 | 2,142 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 1,993 contacts → | ||||
Exact match “thyssenkrupp Steel, based in Duisburg, is one of the leading flat carbon steel suppliers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 1,655 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 1,622 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 1,237 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 12, 2026 · View company records in RevenueBase | |||||
| 7 | 1,180 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 1,154 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 1,073 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 12, 2026 · View company records in RevenueBase | |||||
| 10 | 1,005 contacts → | ||||
Exact match “Columbus Stainless, founded in 1966, is South Africa’s and Africa’s only producer of stainless steel flat products.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 968 contacts → | ||||
Exact match “Jindal (India) Limited, a core member of the B.C.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 859 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 843 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 12, 2026 · View company records in RevenueBase | |||||
| 14 | 821 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 12, 2026 · View company records in RevenueBase | |||||
| 15 | 752 contacts → | ||||
Exact match “Metals USA Plates and Shapes offers a wide range of carbon steel, aluminum, and stainless-steel products while providing our customers with world class processing services and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 693 contacts → | ||||
Exact match “With more than 65 years in the market, Gonvarri Industries is a leading group in the transformation of flat steel, aluminium and metal solutions, the result of a highly…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 669 contacts → | ||||
Exact match “A Siderúrgica Norte Brasil S.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 655 contacts → | ||||
Exact match “Charter Steel is a leading U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 639 contacts → | ||||
Exact match “EMJ Metals is a leading supplier of steel and aluminum bar, tubing, and plate, serving manufacturing companies across North America and around the world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 619 contacts → | ||||
Exact match “En Grupo Ferromax nos especializamos en la fabricación de productos del acero para la industria de la construcción y metal mecánica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 601 contacts → | ||||
Exact match “ASSENT STEEL INDUSTRIES L.L.C is a subsidiary of the market-leading vertically integrated construction conglomerate, ASGC Group, which employs more than personnel and has a…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 535 contacts → | ||||
Exact match “ArcelorMittal Calvert, located in Calvert, Alabama, about 35 miles north of Mobile, is recognized as one of the most advanced steel finishing facilities in the world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 513 contacts → | ||||
Exact match “With passion for our trade.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 489 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 483 contacts → | ||||
Exact match “ArcelorMittal Produits longs Canada (https://long-canada.arcelormittal.com/) regroupe plus de 1 900 employés répartis au Québec, incluant des usines de production d’acier…” Recorded in the RevenueBase company graph · Oct 12, 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 “flat bar steel producers”. 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 5,846 flat bar steel producers worldwide
See the full list, filter by size, metro and specialty, and access 24,545 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Flat bar steel producers worldwide at a glance
As of Oct 12, 2026Companies by employee count
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 flat bar steel producers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “flat bar steel producers” 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 24,545 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 12, 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.
Flat bar steel producers by location
25 lists · largest firstEvery Flat bar steel producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Flat bar steel producers based in the United States1,117
- Flat bar steel producers based in Brazil490
- Flat bar steel producers based in India464
- Flat bar steel producers based in Germany273
- Flat bar steel producers based in Italy246
- Flat bar steel producers based in the United Kingdom238
- Flat bar steel producers based in Türkiye212
- Flat bar steel producers based in Canada184
- Flat bar steel producers based in Australia145
- Flat bar steel producers based in the Netherlands123
- Flat bar steel producers based in France106
- Flat bar steel producers based in Spain105
- Flat bar steel producers based in Mexico81
- Flat bar steel producers based in South Africa80
- Flat bar steel producers based in the United Arab Emirates78
- Flat bar steel producers based in Poland69
- Flat bar steel producers based in Belgium48
- Flat bar steel producers based in Saudi Arabia46
- Flat bar steel producers based in Argentina42
- Flat bar steel producers based in Egypt32
- Flat bar steel producers based in Portugal29
- Flat bar steel producers based in Czechia26
- Flat bar steel producers based in Sweden26
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 “flat bar steel producers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many flat bar steel producers are there worldwide?
RevenueBase identified 5,846 company matches for flat bar steel producers 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 flat bar steel producers?
The United States leads with 1,117 companies, followed by Brazil (490) and India (464). Every flat bar steel producers list by country and city is linked on this page.
Which city has the most flat bar steel producers?
Mumbai leads with 56 company records, followed by Sao Paulo (49) and Houston (35).
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 24,545 professional contacts with verified work emails tracked across these 5,846 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 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 5,846 flat bar steel producers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 flat bar steel producers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,846 matching company records for flat bar steel producers worldwide, with 112,202 tracked contacts and 24,545 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 flat bar steel producers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Gerdau North Americagerdau.comHQ: Tampa, FL, United StatesReported employees: 5,001-10,000 | Tampa, FL, United States | 5,001-10,000 | Exact match | 3,087 contacts → |
“In North America, Gerdau manufactures merchant bar, structural steel, piling, special bar quality and rebar products for the agricultural, automotive, civil construction…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Erdemirerdemir.com.tr HQ: Zonguldak, TürkiyeReported employees: 5,001-10,000 | Zonguldak, Türkiye | 5,001-10,000 | Exact match | 2,142 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Thyssenkrupp Steelthyssenkrupp-steel.comHQ: Duisburg, GermanyReported employees: 10001+ | Duisburg, Germany | 10001+ | Exact match | 1,993 contacts → |
“thyssenkrupp Steel, based in Duisburg, is one of the leading flat carbon steel suppliers.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  British Steelbritishsteel.co.ukHQ: Scunthorpe, United KingdomReported employees: 1,001-5,000 | Scunthorpe, United Kingdom | 1,001-5,000 | Exact match | 1,655 contacts → |
“British Steel is one of the leading steel manufacturers in Europe, producing up to 3 million tonnes of quality steel products every year.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | İsdemirisdemir.com.tr HQ: TürkiyeReported employees: 5,001-10,000 | Türkiye | 5,001-10,000 | Exact match | 1,622 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ezzsteelezzsteel.com HQ: Cairo, EgyptReported employees: 5,001-10,000 | Cairo, Egypt | 5,001-10,000 | Exact match | 1,237 contacts → |
“AL EZZ Steel Rebars (ezzsteel) is the leading steel producer in the Middle East, with a growing presence in markets around the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Saudi Iron And Steel Company Hadeedhadeed.com.sa HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 1,180 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pt. Wika Industri & Konstruksiwikaikon.co.id HQ: IndonesiaReported employees: 1,001-5,000 | Indonesia | 1,001-5,000 | Exact match | 1,154 contacts → |
“PT.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BSRMbsrm.com HQ: Sadarghat, BangladeshReported employees: 1,001-5,000 | Sadarghat, Bangladesh | 1,001-5,000 | Exact match | 1,073 contacts → |
“BSRM is the pioneer in Bangladesh’s steel industry, with a legacy spanning over seven decades.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Columbus Stainless PTY LTDcolumbus.co.zaHQ: Middelburg, South AfricaReported employees: 1,001-5,000 | Middelburg, South Africa | 1,001-5,000 | Exact match | 1,005 contacts → |
“Columbus Stainless, founded in 1966, is South Africa’s and Africa’s only producer of stainless steel flat products.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Jindal India Limitedjindalindia.com HQ: Howrah, IndiaReported employees: 1,001-5,000 | Howrah, India | 1,001-5,000 | Exact match | 968 contacts → |
“Jindal (India) Limited, a core member of the B.C.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 859 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Çolakoğlu Metalurji A.Şcolakoglu.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 843 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bhilai Steel Plant, Sailindiamart.com HQ: Durg, IndiaReported employees: Not recorded | Durg, India | Not recorded | Exact match | 821 contacts → |
“Bhilai Steel Plant, SAIL Service Provider of rail & structural mill, merchant mill & wire rod mill in Bhilai, Chhattisgarh.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Metals USAmetalsusa.comHQ: Tulsa, OK, United StatesReported employees: 1,001-5,000 | Tulsa, OK, United States | 1,001-5,000 | Exact match | 752 contacts → |
“Metals USA Plates and Shapes offers a wide range of carbon steel, aluminum, and stainless-steel products while providing our customers with world class processing services and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gonvarri Industriesgonvarri.comHQ: Madrid, SpainReported employees: 5,001-10,000 | Madrid, Spain | 5,001-10,000 | Exact match | 693 contacts → |
“With more than 65 years in the market, Gonvarri Industries is a leading group in the transformation of flat steel, aluminium and metal solutions, the result of a highly…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sinobrassinobras.com.brHQ: Marabá, BrazilReported employees: 1,001-5,000 | Marabá, Brazil | 1,001-5,000 | Exact match | 669 contacts → |
“A Siderúrgica Norte Brasil S.A.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Charter Steelchartersteel.comHQ: Saukville, WI, United StatesReported employees: 1,001-5,000 | Saukville, WI, United States | 1,001-5,000 | Exact match | 655 contacts → |
“Charter Steel is a leading U.S.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Earle M. Jorgensen Companyemjmetals.com HQ: Lynwood, CA, United StatesReported employees: 1,001-5,000 | Lynwood, CA, United States | 1,001-5,000 | Exact match | 639 contacts → |
“EMJ Metals is a leading supplier of steel and aluminum bar, tubing, and plate, serving manufacturing companies across North America and around the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Grupo Ferromaxgrupoferromax.com HQ: San Salvador, El SalvadorReported employees: 1,001-5,000 | San Salvador, El Salvador | 1,001-5,000 | Exact match | 619 contacts → |
“En Grupo Ferromax nos especializamos en la fabricación de productos del acero para la industria de la construcción y metal mecánica.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Assent Steelassentsteel.comHQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 601 contacts → |
“ASSENT STEEL INDUSTRIES L.L.C is a subsidiary of the market-leading vertically integrated construction conglomerate, ASGC Group, which employs more than personnel and has a…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  AM NS Calvertarcelormittalcalvert.comHQ: Calvert, AL, United StatesReported employees: 1,001-5,000 | Calvert, AL, United States | 1,001-5,000 | Exact match | 535 contacts → |
“ArcelorMittal Calvert, located in Calvert, Alabama, about 35 miles north of Mobile, is recognized as one of the most advanced steel finishing facilities in the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Joris IDEjoriside.comHQ: Zwevezele, BelgiumReported employees: 1,001-5,000 | Zwevezele, Belgium | 1,001-5,000 | Exact match | 513 contacts → |
“With passion for our trade.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Steelfab, INCsteelfab-inc.comHQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 489 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Arcelormittal Produits Longs Canadalong-canada.arcelormittal.comHQ: Contrecoeur, QC, CanadaReported employees: 1,001-5,000 | Contrecoeur, QC, Canada | 1,001-5,000 | Exact match | 483 contacts → |
“ArcelorMittal Produits longs Canada (https://long-canada.arcelormittal.com/) regroupe plus de 1 900 employés répartis au Québec, incluant des usines de production d’acier…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,846 company matches
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Flat bar steel producers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,773 records in the displayed employee bands.
73 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,846 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Flat bar steel producers by location
25 lists · largest firstEvery Flat bar steel producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Flat bar steel producers based in the United States1,117
- Flat bar steel producers based in Brazil490
- Flat bar steel producers based in India464
- Flat bar steel producers based in Germany273
- Flat bar steel producers based in Italy246
- Flat bar steel producers based in the United Kingdom238
- Flat bar steel producers based in Türkiye212
- Flat bar steel producers based in Canada184
- Flat bar steel producers based in Australia145
- Flat bar steel producers based in the Netherlands123
- Flat bar steel producers based in France106
- Flat bar steel producers based in Spain105
- Flat bar steel producers based in Mexico81
- Flat bar steel producers based in South Africa80
- Flat bar steel producers based in the United Arab Emirates78
- Flat bar steel producers based in Poland69
- Flat bar steel producers based in Belgium48
- Flat bar steel producers based in Saudi Arabia46
- Flat bar steel producers based in Argentina42
- Flat bar steel producers based in Egypt32
- Flat bar steel producers based in Portugal29
- Flat bar steel producers based in Czechia26
- Flat bar steel producers based in Sweden26
Cities
Questions about this company list
What does Exact match mean for flat bar steel producers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many flat bar steel producers did RevenueBase find worldwide?
The saved snapshot records 5,846 matching company records, 112,202 tracked contacts and 24,545 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 flat bar steel producers worldwide. Snapshot: October 12, 2026. https://revenuebase.ai/companies/browse/flat-bar-steel-producers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Top 25 flat bar steel producers worldwide
RevenueBase records 5,846 matching company records for flat bar steel producers worldwide, with 112,202 tracked contacts and 24,545 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 flat bar steel producers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Gerdau North Americagerdau.com HQ: Tampa, FL, United StatesReported employees: 5,001-10,000 | Tampa, FL, United States | 5,001-10,000 | Exact match | 3,087 contacts → |
“In North America, Gerdau manufactures merchant bar, structural steel, piling, special bar quality and rebar products for the agricultural, automotive, civil construction…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Erdemirerdemir.com.tr HQ: Zonguldak, TürkiyeReported employees: 5,001-10,000 | Zonguldak, Türkiye | 5,001-10,000 | Exact match | 2,142 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Thyssenkrupp Steelthyssenkrupp-steel.com HQ: Duisburg, GermanyReported employees: 10001+ | Duisburg, Germany | 10001+ | Exact match | 1,993 contacts → |
“thyssenkrupp Steel, based in Duisburg, is one of the leading flat carbon steel suppliers.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | British Steelbritishsteel.co.uk HQ: Scunthorpe, United KingdomReported employees: 1,001-5,000 | Scunthorpe, United Kingdom | 1,001-5,000 | Exact match | 1,655 contacts → |
“British Steel is one of the leading steel manufacturers in Europe, producing up to 3 million tonnes of quality steel products every year.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | İsdemirisdemir.com.tr HQ: TürkiyeReported employees: 5,001-10,000 | Türkiye | 5,001-10,000 | Exact match | 1,622 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ezzsteelezzsteel.com HQ: Cairo, EgyptReported employees: 5,001-10,000 | Cairo, Egypt | 5,001-10,000 | Exact match | 1,237 contacts → |
“AL EZZ Steel Rebars (ezzsteel) is the leading steel producer in the Middle East, with a growing presence in markets around the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Saudi Iron And Steel Company Hadeedhadeed.com.sa HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 1,180 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pt. Wika Industri & Konstruksiwikaikon.co.id HQ: IndonesiaReported employees: 1,001-5,000 | Indonesia | 1,001-5,000 | Exact match | 1,154 contacts → |
“PT.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BSRMbsrm.com HQ: Sadarghat, BangladeshReported employees: 1,001-5,000 | Sadarghat, Bangladesh | 1,001-5,000 | Exact match | 1,073 contacts → |
“BSRM is the pioneer in Bangladesh’s steel industry, with a legacy spanning over seven decades.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Columbus Stainless PTY LTDcolumbus.co.za HQ: Middelburg, South AfricaReported employees: 1,001-5,000 | Middelburg, South Africa | 1,001-5,000 | Exact match | 1,005 contacts → |
“Columbus Stainless, founded in 1966, is South Africa’s and Africa’s only producer of stainless steel flat products.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Jindal India Limitedjindalindia.com HQ: Howrah, IndiaReported employees: 1,001-5,000 | Howrah, India | 1,001-5,000 | Exact match | 968 contacts → |
“Jindal (India) Limited, a core member of the B.C.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 859 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Çolakoğlu Metalurji A.Şcolakoglu.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 843 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bhilai Steel Plant, Sailindiamart.com HQ: Durg, IndiaReported employees: Not recorded | Durg, India | Not recorded | Exact match | 821 contacts → |
“Bhilai Steel Plant, SAIL Service Provider of rail & structural mill, merchant mill & wire rod mill in Bhilai, Chhattisgarh.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Metals USAmetalsusa.com HQ: Tulsa, OK, United StatesReported employees: 1,001-5,000 | Tulsa, OK, United States | 1,001-5,000 | Exact match | 752 contacts → |
“Metals USA Plates and Shapes offers a wide range of carbon steel, aluminum, and stainless-steel products while providing our customers with world class processing services and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gonvarri Industriesgonvarri.com HQ: Madrid, SpainReported employees: 5,001-10,000 | Madrid, Spain | 5,001-10,000 | Exact match | 693 contacts → |
“With more than 65 years in the market, Gonvarri Industries is a leading group in the transformation of flat steel, aluminium and metal solutions, the result of a highly…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sinobrassinobras.com.br HQ: Marabá, BrazilReported employees: 1,001-5,000 | Marabá, Brazil | 1,001-5,000 | Exact match | 669 contacts → |
“A Siderúrgica Norte Brasil S.A.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Charter Steelchartersteel.com HQ: Saukville, WI, United StatesReported employees: 1,001-5,000 | Saukville, WI, United States | 1,001-5,000 | Exact match | 655 contacts → |
“Charter Steel is a leading U.S.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Earle M. Jorgensen Companyemjmetals.com HQ: Lynwood, CA, United StatesReported employees: 1,001-5,000 | Lynwood, CA, United States | 1,001-5,000 | Exact match | 639 contacts → |
“EMJ Metals is a leading supplier of steel and aluminum bar, tubing, and plate, serving manufacturing companies across North America and around the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Grupo Ferromaxgrupoferromax.com HQ: San Salvador, El SalvadorReported employees: 1,001-5,000 | San Salvador, El Salvador | 1,001-5,000 | Exact match | 619 contacts → |
“En Grupo Ferromax nos especializamos en la fabricación de productos del acero para la industria de la construcción y metal mecánica.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Assent Steelassentsteel.com HQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 601 contacts → |
“ASSENT STEEL INDUSTRIES L.L.C is a subsidiary of the market-leading vertically integrated construction conglomerate, ASGC Group, which employs more than personnel and has a…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AM NS Calvertarcelormittalcalvert.com HQ: Calvert, AL, United StatesReported employees: 1,001-5,000 | Calvert, AL, United States | 1,001-5,000 | Exact match | 535 contacts → |
“ArcelorMittal Calvert, located in Calvert, Alabama, about 35 miles north of Mobile, is recognized as one of the most advanced steel finishing facilities in the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Joris IDEjoriside.com HQ: Zwevezele, BelgiumReported employees: 1,001-5,000 | Zwevezele, Belgium | 1,001-5,000 | Exact match | 513 contacts → |
“With passion for our trade.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Steelfab, INCsteelfab-inc.com HQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 489 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Arcelormittal Produits Longs Canadalong-canada.arcelormittal.com HQ: Contrecoeur, QC, CanadaReported employees: 1,001-5,000 | Contrecoeur, QC, Canada | 1,001-5,000 | Exact match | 483 contacts → |
“ArcelorMittal Produits longs Canada (https://long-canada.arcelormittal.com/) regroupe plus de 1 900 employés répartis au Québec, incluant des usines de production d’acier…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Flat bar steel producers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,773 records in the displayed employee bands.
73 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,846 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Flat bar steel producers by location
25 lists · largest firstEvery Flat bar steel producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Flat bar steel producers based in the United States1,117
- Flat bar steel producers based in Brazil490
- Flat bar steel producers based in India464
- Flat bar steel producers based in Germany273
- Flat bar steel producers based in Italy246
- Flat bar steel producers based in the United Kingdom238
- Flat bar steel producers based in Türkiye212
- Flat bar steel producers based in Canada184
- Flat bar steel producers based in Australia145
- Flat bar steel producers based in the Netherlands123
- Flat bar steel producers based in France106
- Flat bar steel producers based in Spain105
- Flat bar steel producers based in Mexico81
- Flat bar steel producers based in South Africa80
- Flat bar steel producers based in the United Arab Emirates78
- Flat bar steel producers based in Poland69
- Flat bar steel producers based in Belgium48
- Flat bar steel producers based in Saudi Arabia46
- Flat bar steel producers based in Argentina42
- Flat bar steel producers based in Egypt32
- Flat bar steel producers based in Portugal29
- Flat bar steel producers based in Czechia26
- Flat bar steel producers based in Sweden26
Cities
Questions about this company list
What does Exact match mean for flat bar steel producers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many flat bar steel producers did RevenueBase find worldwide?
The saved snapshot records 5,846 matching company records, 112,202 tracked contacts and 24,545 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 flat bar steel producers worldwide. Snapshot: October 12, 2026. https://revenuebase.ai/companies/browse/flat-bar-steel-producers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗