Company lists · Data refreshed October 2026

Top 25 Flat bar steel producers based in the United States

RevenueBase identified 1,117 company matches for flat bar steel producers associated with the United States as of October 2026 and tracks 24,509 professional contacts across them, including 8,107 with verified work emails. Houston is the largest hub.

This list covers company matches for flat bar steel producers associated with the United States, 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.

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 12, 2026 How this list was built
1,117Companies
24,509Contacts tracked
8,107Verified emails
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The 25 largest flat bar steel producers based in the United States

Ranked by team size
Top 25 of 1,117 company matches for flat bar steel producers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 12, 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 12, 2026 · View company records in RevenueBase
2Exact matchTulsa, OK, United StatesHQ recorded Oct 12, 20261,001-5,000752 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
3Exact matchSaukville, WI, United StatesHQ recorded Oct 12, 20261,001-5,000655 contacts →

Exact match

“Charter Steel is a leading U.S.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchLynwood, CA, United StatesHQ recorded Oct 12, 20261,001-5,000639 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
5Exact matchCalvert, AL, United StatesHQ recorded Oct 12, 20261,001-5,000535 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
6Exact matchCharlotte, NC, United StatesHQ recorded Oct 12, 2026501-1,000489 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchDearborn, MI, United StatesHQ recorded Oct 12, 20261,001-5,000468 contacts →

Exact match

“Severstal North America produces high-quality, flat-rolled carbon steel products in a wide range of grades, chemistries, gauges and widths, including: • Hot Rolled • Cold Rolled •…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261,001-5,000404 contacts →

Exact match

“Since its inception in 1906 as a small sheet metal shop in Dallas, Texas, New Process has become recognized as a world class leader in flat rolled steel distribution, processing…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchFarrell, PA, United StatesHQ recorded Oct 12, 20261,001-5,000354 contacts →

Exact match

“NLMK USA produces at rolled steel that is essential to modern manufacturing.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchNewtown, PA, United StatesHQ recorded Oct 12, 2026501-1,000243 contacts →

Exact match

“Infra-Metals is the largest structural steel service center in the United States.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchNashville, TN, United StatesHQ recorded Oct 12, 2026501-1,000235 contacts →

Exact match

“At Cooper Steel, our reputation is built on more than just our services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchVidor, TX, United StatesHQ recorded Oct 12, 2026201-500232 contacts →

Exact match

“Based in Beaumont, Texas, Optimus Steel is proud to produce wire rods, coiled rebars, straight rebars, and billets, serving industries across the construction, automotive…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchBridgeville, PA, United StatesHQ recorded Oct 12, 2026501-1,000205 contacts →

Exact match

“Universal Stainless, headquartered in Bridgeville, PA, produces semi-finished and finished specialty steel long products and plate including nickel alloy, stainless steel, tool…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 12, 2026201-500204 contacts →

Exact match

“One of the largest service centers in the southwestern United States consisting of an excellent management team and dedicated professionals throughout.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchRosemont, IL, United StatesHQ recorded Oct 12, 2026501-1,000195 contacts →

Exact match

“Since 1985, Coilplus has dedicated itself to becoming one of the most trusted names in flat rolled steel processing in North America.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchBensalem, PA, United StatesHQ recorded Oct 12, 2026201-500166 contacts →

Exact match

“At Pennsylvania Steel Company, we've been delivering strength, service, and reliability since 1972.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchTopeka, KS, United StatesHQ recorded Oct 12, 2026501-1,000159 contacts →

Exact match

“Established in 1996, HME, Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchOmaha, NE, United StatesHQ recorded Oct 12, 2026201-500157 contacts →

Exact match

“Today, Drake-Williams Steel is one of the largest and most sophisticated steel fabricators in the United States offering a diverse range of products & services for the…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchOroville, CA, United StatesHQ recorded Oct 12, 202651-200157 contacts →

Exact match

“We know a ton about steel Metal Works is a multi-faceted steel fabrication, erection, and sales operation serving the Western United States.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchSavannah, GA, United StatesHQ recorded Oct 12, 2026201-500150 contacts →

Exact match

“From its beginning as a scrap iron and metal business in Savannah, Georgia, the company founded in 1915 has grown to become a major steel service leader for more than 2,500 active…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchAlton, IL, United StatesHQ recorded Oct 12, 2026201-500148 contacts →

Exact match

“Alton Steel Inc, established in 2003, is a Special Bar Quality (SBQ) steel mill producing rounds, round-cornered squares, and bar-in-coil in the heartland of America.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchAlpharetta, GA, United StatesHQ recorded Oct 12, 2026501-1,000147 contacts →

Exact match

“Cives Steel is one of the largest structural steel and plate fabricators in the United States providing structural steel products and engineering solutions to the building…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSpringfield, OH, United StatesHQ recorded Oct 12, 2026201-500127 contacts →

Exact match

“Benjamin Steel is a leading provider of steel products and processing services in the Ohio region.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchMontgomery, AL, United StatesHQ recorded Oct 12, 2026201-500122 contacts →

Exact match

“Sabel Steel is a progressive company founded in 1856 steeped in tradition with a history of customer service.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchOak Park, MI, United StatesHQ recorded Oct 12, 2026201-500117 contacts →

Exact match

“Since 1953, The Eaton Steel Bar Company has been at the forefront of cold-drawn and hot-rolled steel products.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 1,117 flat bar steel producers based in the United States

See the full list, filter by size, metro and specialty, and access 8,107 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flat bar steel producers based in the United States at a glance

As of Oct 12, 2026
33.1%Verified-email coverage
21.9Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Houston
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
330
11-50
466
51-200
220
201-500
60
501-1,000
15
1,001-5,000
19
5,001-10,000
4
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,117 companies.

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.
What qualifies
Company records associated with the United States 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 8,107 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 metro

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 based in the United States?

RevenueBase identified 1,117 company matches for flat bar steel producers associated with the United States 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 city has the most flat bar steel producers?

Houston leads with 35 company records, followed by Miami (11) and Chicago (10).

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 8,107 professional contacts with verified work emails tracked across these 1,117 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.

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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.