Company lists · Data refreshed September 2026

Top 22 Vacuum casting companies based in the United States

RevenueBase identified 40 company matches for vacuum casting companies associated with the United States as of September 2026 and tracks 442 professional contacts across them, including 141 with verified work emails. Commerce City is the largest hub.

This list covers company matches for vacuum casting companies 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 22, 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 22, 2026 How this list was built
40Companies
442Contacts tracked
141Verified emails
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The 22 largest vacuum casting companies based in the United States

Ranked by team size
Top 22 of 40 company matches for vacuum casting companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchLa Porte, IN, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
2Exact matchHarmony, PA, United StatesHQ recorded Sep 22, 202651-20046 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMinneapolis, MN, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
4Exact matchCypress, CA, United StatesHQ recorded Sep 22, 202651-20029 contacts →

Exact match

“Established in 1946 by Jack Dameron, Dameron Alloy Foundries Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchOxford, MI, United StatesHQ recorded Sep 22, 202651-20029 contacts →

Exact match

“From concept to completion, RLM Industries Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchRockford, IL, United StatesHQ recorded Sep 22, 202651-20028 contacts →

Exact match

“Olson Aluminum Casting is an ISO 9001:2015 certified casting supplier specializing in high quality A356 pressure-tight and leak free sand castings for the hydraulics, pneumatic…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchColumbiana, OH, United StatesHQ recorded Sep 22, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNorwood, MA, United StatesHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“Armstrong RM offers casting, molding and machining of metal and plastics in prototype and low-volume production quantities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchCommerce City, CO, United StatesHQ recorded Sep 22, 202651-20017 contacts →

Exact match

“PreciseCast produces castings and machined parts.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchShirley, IN, United StatesHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“Tech Castings LLC is an investment casting foundry that has been providing high-quality alloy castings to the aerospace industry since the 1970's.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchFranklin, IN, United StatesHQ recorded Sep 22, 202651-20011 contacts →

Exact match

“Innovative Casting Technologies was started in 1997 by Jack and Sandy Laugle.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSt Francisville, LA, United StatesHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Howell Foundry is an exciting cutting edge foundry that Exclusively utilizes Large Scale 3D printers to produce molds with which to cast our Product.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchElk Grove Village, IL, United StatesHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Ask any engineer about prototyping or low volume production plastic parts and you'll hear the same response: At the end of the day, the proof is in the parts.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchMuskegon, MI, United StatesHQ recorded Sep 22, 202651-2007 contacts →

Exact match

“NON-FERROUS CAST ALLOYS is a company based out of Muskegon, Michigan, United States.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchDayton, OH, United StatesHQ recorded Sep 22, 202611-507 contacts →

Exact match

“PRECISION INVESTMENT CASTINGS + CERAMIC MOLD CASTINGS BIMAC is a U.S.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchPortland, OR, United StatesHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Willamette Pattern is a provider of foundry tooling for the pump industry, patterns and prototype molds for the composite industry, finished-machine casting and laser scanning for…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchStandish, ME, United StatesHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Manufacturer of precision alloy investment castings using the lost wax method.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchFranklin, IN, United StatesHQ recorded Sep 22, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchOld Bridge, NJ, United StatesHQ recorded Sep 22, 202611-503 contacts →

Exact match

“Quality Casting has been family owned and operated since 1982.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchFairfield, United StatesHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Casting Development Associates has represented the finest casting producers since 1976.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchCommerce City, CO, United StatesHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Prototype Casting Inc is a leading casting company in USA that offers zinc casting, prototype cast, magnesium machining & castings, rapid prototype castings for a wide variety of…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchKeego Harbor, MI, United StatesHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Specializing in metal and plastic prototypes, Express Prototyping is a leading supplier to the Investment Casting industry committed to delivering top quality parts in a matter of…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 22 of 40 vacuum casting companies based in the United States

See the full list, filter by size, metro and specialty, and access 141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vacuum casting companies based in the United States at a glance

As of Sep 22, 2026
31.9%Verified-email coverage
11.1Average contacts per company
11-50Median size (employees)
5.0%Largest-city concentration · Commerce City
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
18
51-200
10
201-500
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 40 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 “vacuum casting companies” 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 141 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 22, 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 “vacuum casting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vacuum casting companies are there based in the United States?

RevenueBase identified 40 company matches for vacuum casting companies 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?

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

Which city has the most vacuum casting companies?

Commerce City leads with 2 company records, followed by Franklin (2) and Poway (2).

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 141 professional contacts with verified work emails tracked across these 40 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 22, 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.