Company lists · Data refreshed October 2026

Top 25 Iron substrate suppliers based in the United States

RevenueBase identified 218 company matches for iron substrate suppliers associated with the United States as of October 2026 and tracks 10,173 professional contacts across them, including 3,437 with verified work emails. Houston is the largest hub.

This list covers company matches for iron substrate suppliers 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 27, 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 27, 2026 How this list was built
218Companies
10,173Contacts tracked
3,437Verified emails
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The 25 largest iron substrate suppliers based in the United States

Ranked by team size
Top 25 of 218 company matches for iron substrate suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchChicago, IL, United StatesHQ recorded Oct 27, 20265,001-10,0002,179 contacts →

Exact match

“Founded in 1842 in Chicago, Ryerson has grown from a small iron shop to one of North America’s leading suppliers of industrial metals, including aluminum, carbon steel, and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchPhoenix, AZ, United StatesHQ recorded Oct 27, 202610001+939 contacts →

Exact match

“Reliance, Inc.(NYSE:RS) is a leading diversified metal solutions provider and the largest metals service center company in North America.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchOak Brook, IL, United StatesHQ recorded Oct 27, 2026501-1,000929 contacts →

Exact match

“In 1890, Alfred Martin Castle-a bold, 24-year-old entrepreneur with a vision-set out to solve Chicago’s manufacturing needs.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchTulsa, OK, United StatesHQ recorded Oct 27, 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 27, 2026 · View company records in RevenueBase
5Exact matchLynwood, CA, United StatesHQ recorded Oct 27, 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 27, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Oct 27, 20261,001-5,000389 contacts →

Exact match

“Central Steel & Wire Company distributes, processes, and fabricates ferrous and nonferrous metals.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchNorcross, AL, United StatesHQ recorded Oct 27, 20261,001-5,000379 contacts →

Exact match

“Phoenix Metals creates a bridge between primary metal producers and consumers.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchTampa, FL, United StatesHQ recorded Oct 27, 2026201-500319 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchElgin, IL, United StatesHQ recorded Oct 27, 2026501-1,000195 contacts →

Exact match

“In its business segments, voestalpine is a globally leading technology and capital goods group with a unique combination of material and processing expertise.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchRockaway, NJ, United StatesHQ recorded Oct 27, 202651-200194 contacts →

Exact match

“T.I.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchBensalem, PA, United StatesHQ recorded Oct 27, 2026201-500158 contacts →

Exact match

“Hadco Metal Trading is a well-respected service center that specializes in the distribution of semifinished metals and plastics throughout the United States.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchSterling Heights, MI, United StatesHQ recorded Oct 27, 202651-200150 contacts →

Exact match

“E&R Industrial is an innovative, full-line distributor highly regarded for providing quality products at competitive prices with on-time delivery.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchFort Smith, AR, United StatesHQ recorded Oct 27, 202651-20098 contacts →

Exact match

“Boyd Metals is a metals service center that specializes in metal processing and metal distribution.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchBirmingham, AL, United StatesHQ recorded Oct 27, 20261,001-5,00070 contacts →

Exact match

“O’Neal Industries (ONI) is a family of closely related companies, all engaged in the metals industry.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchMuskegon, MI, United StatesHQ recorded Oct 27, 202651-20069 contacts →

Exact match

“Harbor Steel is a company with one goal in mind: to be your complete metal service center.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchGetzville, NY, United StatesHQ recorded Oct 27, 202651-20062 contacts →

Exact match

“With our roots in the production of raw materials for metallurgy in North America, our expertise in the supply chain for industry stretches back a generation.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchCincinnati, AL, United StatesHQ recorded Oct 27, 202651-20061 contacts →

Exact match

“Hickman, Williams & Company is 100% employee-owned and serves global metal producers and other industries with a wide range of materials including metallurgical coke, ferroalloys…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchSioux City, IA, United StatesHQ recorded Oct 27, 2026201-50055 contacts →

Exact match

“State Steel Supply strives to provide quality products and service and a competitive price.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchDeerfield, IL, United StatesHQ recorded Oct 27, 202611-5053 contacts →

Exact match

“Magellan Corporation is a leading independent distributor of specialty steels as well as metallurgical products.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchElk Grove Village, IL, United StatesHQ recorded Oct 27, 20261,001-5,00053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchFresno, CA, United StatesHQ recorded Oct 27, 202651-20053 contacts →

Exact match

“Valley Iron is a family-owned business focused on customer service and satisfaction.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchSt. Paul, MN, United StatesHQ recorded Oct 27, 202651-20051 contacts →

Exact match

“Quality Metals is today's full service distributor for all metals.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchTavares, FL, United StatesHQ recorded Oct 27, 202651-20043 contacts →

Exact match

“Metro Steel USA is a full-line metal service center.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchGreenville, PA, United StatesHQ recorded Oct 27, 202651-20042 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 27, 202651-20038 contacts →

Exact match

“AAP Metals, LLC DBA Arbor Metals & Metals, Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 218 iron substrate suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 3,437 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iron substrate suppliers based in the United States at a glance

As of Oct 27, 2026
33.8%Verified-email coverage
46.7Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Houston
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
74
51-200
37
201-500
9
501-1,000
4
1,001-5,000
13
5,001-10,000
1
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 218 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 “iron substrate suppliers” 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 3,437 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 27, 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.

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 “iron substrate suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iron substrate suppliers are there based in the United States?

RevenueBase identified 218 company matches for iron substrate suppliers 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?

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

Which city has the most iron substrate suppliers?

Houston leads with 12 company records, followed by New York (5) and Tulsa (4).

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 3,437 professional contacts with verified work emails tracked across these 218 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 27, 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.