Company lists · Data refreshed November 2026

Top 25 Water hardening steel suppliers based in the United States

RevenueBase identified 83 company matches for water hardening steel suppliers associated with the United States as of November 2026 and tracks 1,980 professional contacts across them, including 635 with verified work emails. Houston is the largest hub.

This list covers company matches for water hardening steel 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 November 3, 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 Nov 3, 2026 How this list was built
83Companies
1,980Contacts tracked
635Verified emails
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The 25 largest water hardening steel suppliers based in the United States

Ranked by team size
Top 25 of 83 company matches for water hardening steel suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchTulsa, OK, United StatesHQ recorded Nov 3, 20261,001-5,000780 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 · Nov 3, 2026 · View company records in RevenueBase
2Exact matchElgin, CA, United StatesHQ recorded Nov 3, 2026501-1,000196 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 · Nov 3, 2026 · View company records in RevenueBase
3Exact matchOak Park, MI, United StatesHQ recorded Nov 3, 2026201-500121 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 · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSioux City, IA, United StatesHQ recorded Nov 3, 2026201-50062 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchLima, OH, United StatesHQ recorded Nov 3, 2026201-50059 contacts →

Exact match

“Superior Forge & Steel is a company based out of United States.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchDeerfield, IL, United StatesHQ recorded Nov 3, 202611-5050 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchCarnegie, United StatesHQ recorded Nov 3, 202651-20042 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchCleveland, OH, United StatesHQ recorded Nov 3, 202611-5038 contacts →

Exact match

“For 80 PLUS years, Associated Steel Corporation (ASC) has been a leader of innovative materials to solve maintenance problems.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 3, 202611-5035 contacts →

Exact match

“Texas Iron & Metal buys and sells quality Prime and Less-Than-Prime© steel, pipe and other industrial products.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchWashington, IL, United StatesHQ recorded Nov 3, 202651-20035 contacts →

Exact match

“Precision Marshall Steel manufactures premium quality de-carb free tool steels and specialty alloys.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchAnaheim, CA, United StatesHQ recorded Nov 3, 202611-5029 contacts →

Exact match

“Our motto at Hudson Tool Steel Corporation is “WE MAKE TOOL STEEL EASY.” We also make it an enjoyable experience for you.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchCincinnati, OH, United StatesHQ recorded Nov 3, 202611-5027 contacts →

Exact match

“Since 1926, Diehl Tool Steel has been a supplier of quality tool steel and alloy steel products and services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“We appreciate the opportunity to introduce Seba as a quality oriented steel distributor and supply company and are confident we can add value to your steel procurement efforts.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchChagrin Falls, OH, United StatesHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Summit Steel Corporation has been serving the metal working industry since 1985.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchBridgeport, NH, United StatesHQ recorded Nov 3, 202651-20016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchTolland, CT, United StatesHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“NESSTEEL INC is a full service steel distributor, offering tool, mold, alloy, LC and structural materials.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchPowell, TN, United StatesHQ recorded Nov 3, 202651-20013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchCleveland, OH, United StatesHQ recorded Nov 3, 202651-20012 contacts →

Exact match

“A Cleveland-based steel service center founded in 1995, Diamond Metals provides value-added services such as production saw cutting, flame cutting, pre-squared finishing, and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchTroy, MI, United StatesHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Griggs has been providing High Speed Tool Steel to the cutting tool and forming tool industries for over 65 years.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchGreat Neck, NY, United StatesHQ recorded Nov 3, 202651-20011 contacts →

Exact match

“Welcome to Norca Industrial Company LLC.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchBurns Harbor, IN, United StatesHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Steel Cities Steels, Inc.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchMacedonia, OH, United StatesHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Tremblay Tool Steel is a premier supplier of engineered solutions for the tooling steel industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchWestlake, OH, United StatesHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Green Flag Metals is a steel warehouse focusing on truck loads down to a few thousand pounds of steel bar.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchDetroit, MI, United StatesHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Tri-Star Steel has serviced the steel industry since 1990.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchDallas, United StatesHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Based in Dallas, TX, Commercial Steel Products, LLC is a leading value-added supplier of high quality steel products.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 83 water hardening steel suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 635 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water hardening steel suppliers based in the United States at a glance

As of Nov 3, 2026
32.1%Verified-email coverage
23.9Average contacts per company
11-50Median size (employees)
9.6%Largest-city concentration · Houston
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
37
51-200
10
201-500
6
501-1,000
1
1,001-5,000
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 83 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 “water hardening steel 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 635 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 November 3, 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 “water hardening steel suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water hardening steel suppliers are there based in the United States?

RevenueBase identified 83 company matches for water hardening steel suppliers associated with the United States as of November 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?

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

Which city has the most water hardening steel suppliers?

Houston leads with 8 company records, followed by Cleveland (3) and St. Louis (3).

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 635 professional contacts with verified work emails tracked across these 83 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 November 3, 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.