Company lists · Data refreshed September 2026

Top 25 Steel casting manufacturers based in the United States

RevenueBase identified 550 company matches for steel casting manufacturers associated with the United States as of September 2026 and tracks 12,346 professional contacts across them, including 2,965 with verified work emails. Milwaukee is the largest hub.

This list covers company matches for steel casting manufacturers 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 September 18, 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 Sep 18, 2026 How this list was built
550Companies
12,346Contacts tracked
2,965Verified emails
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The 25 largest steel casting manufacturers based in the United States

Ranked by team size
Top 25 of 550 company matches for steel casting manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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 matchWaupaca, WI, United StatesHQ recorded Sep 18, 20261,001-5,0001,210 contacts →

Exact match

“Solid as the castings we create.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchSouthfield, MI, United StatesHQ recorded Sep 18, 20261,001-5,000514 contacts →

Exact match

“As a premier Tier One supplier, Grede has provided more than 100 years of reliable and innovative iron castings that have built and transformed the world as we know it for three…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchMilford, NH, United StatesHQ recorded Sep 18, 20261,001-5,000505 contacts →

Exact match

“Founded in 1946 and headquartered in Milford, New Hampshire (USA), Hitchiner Manufacturing is the premier supplier of complete-to-print, high-volume, complex thin-wall investment…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchHartford, WI, United StatesHQ recorded Sep 18, 2026501-1,000325 contacts →

Exact match

“Signicast, a Form Technologies' company, is a world-class provider of commercial investment castings.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchSt. Louis, MO, United StatesHQ recorded Sep 18, 2026501-1,000321 contacts →

Exact match

“Spartan Light Metal Products is an industry leader in both aluminum and magnesium custom die castings.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6Exact matchMadison, WI, United StatesHQ recorded Sep 18, 2026201-500262 contacts →

Exact match

“With roots back to 1898, Madison-Kipp Corporation (MKC) is one of North America's premiere Aluminum Die Casters.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7Exact matchMilwaukee, WI, United StatesHQ recorded Sep 18, 2026501-1,000185 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact matchClinton, TN, United StatesHQ recorded Sep 18, 2026501-1,000165 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchWrightsville, PA, United StatesHQ recorded Sep 18, 2026201-500154 contacts →

Exact match

“Single source supplier of cast iron parts for industry.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchElyria, OH, United StatesHQ recorded Sep 18, 2026201-500151 contacts →

Exact match

“For over 100 years, Elyria Foundry and Hodge Foundry have been leading manufacturers of large gray and ductile iron specialty castings, ranging from 50 to pounds.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchFranklin Park, IL, United StatesHQ recorded Sep 18, 2026501-1,000129 contacts →

Exact match

“As a Tier 1, Tier 2 #OEMEngineer or #PurchasingManager, you need meticulous service and precision #EngineeredDieCastings for your products.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchCadillac, MI, United StatesHQ recorded Sep 18, 2026201-500123 contacts →

Exact match

“As an industry leader in ductile iron castings, Cadillac Casting, Inc.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchAttica, IN, United StatesHQ recorded Sep 18, 2026501-1,000114 contacts →

Exact match

“Harrison Steel is your trusted partner in the world of steel casting.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14Exact matchManitowoc, WI, United StatesHQ recorded Sep 18, 2026501-1,000112 contacts →

Exact match

“Established in 1909, Wisconsin Aluminum Foundry has consistently provided the finest quality aluminum and copper based alloy castings for a wide variety of industries.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchFort Recovery, United StatesHQ recorded Sep 18, 2026201-500107 contacts →

Exact match

“Fort Recovery Industries, Inc.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchMilwaukee, WI, United StatesHQ recorded Sep 18, 202651-200105 contacts →

Exact match

“Wisconsin’s Premier Sand & Investment Foundry with Rough & Finish Machining, Onsite NDT, ISO, PED, NIAC and ASME Certified”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchColumbus, GA, United StatesHQ recorded Sep 18, 2026201-500100 contacts →

Exact match

“Goldens’ specializes in quality precision CNC machined ductile iron castings, and full service 3D prototype to production for industries worldwide.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchBlaine, MN, United StatesHQ recorded Sep 18, 2026201-50097 contacts →

Exact match

“Carley Foundry is a full service casting facility located in Blaine, MN.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchMarinette, WI, United StatesHQ recorded Sep 18, 2026201-50089 contacts →

Exact match

“Winsert is an advanced manufacturer that excels in high-grade alloys.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchShawano, WI, United StatesHQ recorded Sep 18, 2026201-50083 contacts →

Exact match

“A leading provider of innovative cast metal solutions, Charter Aarrowcast produces ductile and gray iron castings for customers in various industries.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchSouthfield, MI, United StatesHQ recorded Sep 18, 20261,001-5,00083 contacts →

Exact match

“Busche Performance Group (BPG) is one of the largest vertically integrated casting and machining suppliers of high-quality chassis components in North America.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchQuarryville, PA, United StatesHQ recorded Sep 18, 2026201-50080 contacts →

Exact match

“Buck Company is a jobbing foundry that has the unique ability to produce medium and long run casting orders in a variety of ferrous and non-ferrous metals.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchMarysville, WA, United StatesHQ recorded Sep 18, 2026201-50077 contacts →

Exact match

“SeaCast is a full-service, AS9100 certified manufacturer specializing in investment castings for aerospace, military, and industrial sectors.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24Exact matchManitowoc, WI, United StatesHQ recorded Sep 18, 2026201-50074 contacts →

Exact match

“Eck Industries is a fourth-generation, family-owned aluminum foundry delivering premium castings to aerospace, defense, marine, and advanced industrial markets.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25Exact matchSioux City, IA, United StatesHQ recorded Sep 18, 202651-20074 contacts →

Exact match

“Sioux City Foundry has always been at the forefront of diversification in order to consistently meet customers’ needs.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 25 of 550 steel casting manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 2,965 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steel casting manufacturers based in the United States at a glance

As of Sep 18, 2026
24.0%Verified-email coverage
22.4Average contacts per company
11-50Median size (employees)
1.5%Largest-city concentration · Milwaukee
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
162
51-200
191
201-500
45
501-1,000
13
1,001-5,000
8

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 550 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 “steel casting manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. 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 2,965 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 September 18, 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 “steel casting manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steel casting manufacturers are there based in the United States?

RevenueBase identified 550 company matches for steel casting manufacturers associated with the United States as of September 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?

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

Which city has the most steel casting manufacturers?

Milwaukee leads with 8 company records, followed by Erie (6) and Muskegon (6).

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 2,965 professional contacts with verified work emails tracked across these 550 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 September 18, 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.