Company lists · Data refreshed September 2026

Top 25 Custom metal casting services based in the United States

RevenueBase identified 453 company matches for custom metal casting services associated with the United States as of September 2026 and tracks 5,021 professional contacts across them, including 1,367 with verified work emails. Milwaukee is the largest hub.

This list covers company matches for custom metal casting services 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 19, 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 19, 2026 How this list was built
453Companies
5,021Contacts tracked
1,367Verified emails
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The 25 largest custom metal casting services based in the United States

Ranked by team size
Top 25 of 453 company matches for custom metal casting services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchSt. Louis, MO, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchWrightsville, PA, United StatesHQ recorded Sep 19, 2026201-500154 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchFranklin Park, IL, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4Exact matchManitowoc, WI, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
5Exact matchMilwaukee, WI, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6Exact matchColumbus, GA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
7Exact matchBlaine, MN, United StatesHQ recorded Sep 19, 2026201-50097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchMarinette, WI, United StatesHQ recorded Sep 19, 2026201-50089 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchShawano, WI, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
10Exact matchQuarryville, PA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11Exact matchMarysville, WA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
12Exact matchUniontown, OH, United StatesHQ recorded Sep 19, 202651-20064 contacts →

Exact match

“Manufacturing of precision Investment Castings for Aerospace Military and Commercial applications.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchWatertown, WI, United StatesHQ recorded Sep 19, 202651-20060 contacts →

Exact match

“Spuncast Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchPeoria, IL, United StatesHQ recorded Sep 19, 2026201-50059 contacts →

Exact match

“Alcast Company of Peoria, Illinois, USA is a ISO / TS 16949:2009 certified low pressure, permanent mold aluminum foundry and CNC machine shop, which uses the magic of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchSheboygan, WI, United StatesHQ recorded Sep 19, 2026201-50058 contacts →

Exact match

“Since 1957, Watry has grown to become the first choice, single source supplier providing castings that include numerous value added processes to companies in a variety of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchUtica, NY, United StatesHQ recorded Sep 19, 202651-20054 contacts →

Exact match

“Your Concept to Casting Partner Realizing that products are only part of a total solution, REMET® also provides service and support that exceeds industry standards.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchNorridge, IL, United StatesHQ recorded Sep 19, 202651-20051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMilwaukee, WI, United StatesHQ recorded Sep 19, 202651-20051 contacts →

Exact match

“WORLD-CLASS CASTINGS DELIVERED.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBensenville, IL, United StatesHQ recorded Sep 19, 2026201-50050 contacts →

Exact match

“Chicago White Metal Casting (CWM) is a custom producer of aluminum, magnesium, zinc, and miniature zinc die castings.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchClifton, NJ, United StatesHQ recorded Sep 19, 2026201-50048 contacts →

Exact match

“Successfully building customer loyalty with world class manufacturing of precision castings.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLa Porte, IN, United StatesHQ recorded Sep 19, 2026201-50047 contacts →

Exact match

“As one of the leading privately-owned metal investment cast foundries in the US, Aero Metals, Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchHarmony, PA, United StatesHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“Others in the industry can't match the complete package we offer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchDecorah, IA, United StatesHQ recorded Sep 19, 202651-20043 contacts →

Exact match

“Deco Products is a full-service zinc die-caster that offers precision zinc die-castings to customers globally.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBeaver Dam, WI, United StatesHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“Welcome to Kirsh Foundry At Kirsh Foundry, quality, safety and service has been our mantra for the past four generations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchOxford, AL, United StatesHQ recorded Sep 19, 202651-20037 contacts →

Exact match

“Associated MetalCast offers a full-range of CNC machining services, precision castings, engineered solutions, specialty services and inventory management services to help our…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 453 custom metal casting services based in the United States

See the full list, filter by size, metro and specialty, and access 1,367 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom metal casting services based in the United States at a glance

As of Sep 19, 2026
27.2%Verified-email coverage
11.1Average contacts per company
11-50Median size (employees)
1.5%Largest-city concentration · Milwaukee
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
164
11-50
151
51-200
110
201-500
21
501-1,000
4
1,001-5,000
2

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 453 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 “custom metal casting services” 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 1,367 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 19, 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 “custom metal casting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom metal casting services are there based in the United States?

RevenueBase identified 453 company matches for custom metal casting services 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?

Spartan Light Metal Products tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom metal casting services?

Milwaukee leads with 7 company records, followed by New York (6) and Los Angeles (5).

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 1,367 professional contacts with verified work emails tracked across these 453 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 19, 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.