Company lists · Data refreshed September 2026

Top 25 Prototype casting services based in the United States

RevenueBase identified 239 company matches for prototype casting services associated with the United States as of September 2026 and tracks 3,884 professional contacts across them, including 1,036 with verified work emails. Franklin is the largest hub.

This list covers company matches for prototype 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 20, 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 20, 2026 How this list was built
239Companies
3,884Contacts tracked
1,036Verified emails
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The 25 largest prototype casting services based in the United States

Ranked by team size
Top 25 of 239 company matches for prototype casting services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchMilford, NH, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
2Exact matchHartford, WI, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchWrightsville, PA, United StatesHQ recorded Sep 20, 2026201-500154 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchManitowoc, WI, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5Exact matchMilwaukee, WI, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6Exact matchBlaine, MN, United StatesHQ recorded Sep 20, 2026201-50097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMarinette, WI, United StatesHQ recorded Sep 20, 2026201-50089 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchWhittier, CA, United StatesHQ recorded Sep 20, 2026201-50067 contacts →

Exact match

“Miller Castings has been manufacturing “lost wax” investment castings for aerospace, military and commercial customers since 1972.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchPeoria, IL, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
10Exact matchBettendorf, IA, United StatesHQ recorded Sep 20, 202651-20057 contacts →

Exact match

“LeClaire Manufacturing serves as a single source for all of your aluminum casting needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchWilloughby, OH, United StatesHQ recorded Sep 20, 202651-20055 contacts →

Exact match

“Founded in 1946 and headquartered in Willoughby, Ohio, Bescast, is a trusted leader in the aerospace investment casting industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchUtica, NY, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
13Exact matchMilwaukee, WI, United StatesHQ recorded Sep 20, 202651-20051 contacts →

Exact match

“WORLD-CLASS CASTINGS DELIVERED.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBensenville, IL, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
15Exact matchClifton, NJ, United StatesHQ recorded Sep 20, 2026201-50048 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLa Porte, IN, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
17Exact matchHarmony, PA, United StatesHQ recorded Sep 20, 202651-20046 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchTwinsburg, OH, United StatesHQ recorded Sep 20, 2026201-50044 contacts →

Exact match

“Building our business to build your business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchMaumee, OH, United StatesHQ recorded Sep 20, 202651-20036 contacts →

Exact match

“Dedicated to advancing the investment casting industry, we take pride in providing foundries, dental labs, and jewelers with extensive process knowledge, exceptional technical…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchElkhart Lake, WI, United StatesHQ recorded Sep 20, 202651-20036 contacts →

Exact match

“Bremer Manufacturing Company Inc is a trusted aluminum sand cast foundry in Wisconsin with an extensive history in high and low volume aluminum casting production.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchNoblesville, IN, United StatesHQ recorded Sep 20, 202651-20035 contacts →

Exact match

“With two locations in Indiana and Illinois, we’re fully equipped to produce millions of iron castings per year, from 50 pounds or less to up to pounds.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchStevens, PA, United StatesHQ recorded Sep 20, 202651-20034 contacts →

Exact match

“BOOSE ALUMINUM FOUNDRY was started in 1933 and is now in its fourth generation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchMound House, NV, United StatesHQ recorded Sep 20, 202651-20033 contacts →

Exact match

“Production Pattern Foundry, Inc.(PPF) is a full-production casting foundry working exclusively in clean, versatile aluminum alloys.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLawrenceburg, IN, United StatesHQ recorded Sep 20, 202651-20031 contacts →

Exact match

“BPI is a full-service, custom aluminum casting supplier headquartered in Lawrenceburg, IN.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchMinneapolis, MN, United StatesHQ recorded Sep 20, 202651-20031 contacts →

Exact match

“Leading global provider of investment metal castings for aluminum, steel, iron, metal prototypes, and molds.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 239 prototype casting services based in the United States

See the full list, filter by size, metro and specialty, and access 1,036 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prototype casting services based in the United States at a glance

As of Sep 20, 2026
26.7%Verified-email coverage
16.3Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Franklin
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
79
51-200
75
201-500
15
501-1,000
3
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 239 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 “prototype 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 1,036 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 20, 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 “prototype casting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 239 company matches for prototype 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?

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

Which city has the most prototype casting services?

Franklin leads with 4 company records, followed by Milwaukee (4) and Muskegon (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 1,036 professional contacts with verified work emails tracked across these 239 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 20, 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.