Company lists · Data refreshed November 2026

Top 25 Aluminum prototype services based in the United States

RevenueBase identified 228 company matches for aluminum prototype services associated with the United States as of November 2026 and tracks 3,645 professional contacts across them, including 700 with verified work emails. Franklin is the largest hub.

This list covers company matches for aluminum prototype 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 November 6, 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 6, 2026 How this list was built
228Companies
3,645Contacts tracked
700Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest aluminum prototype services based in the United States

Ranked by team size
Top 25 of 228 company matches for aluminum prototype services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSedro-woolley, WA, United StatesHQ recorded Nov 6, 20261,001-5,0001,018 contacts →

Exact match

“Janicki is a privately-owned engineering and manufacturing company with locations in Washington and Utah.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchClinton Township, MI, United StatesHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“CPS is an ISO certified manufacturer of prototype and limited production parts and tooling for a variety of industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRochester Hills, MI, United StatesHQ recorded Nov 6, 2026501-1,000114 contacts →

Exact match

“3-Dimensional Services Group is a Michigan-based prototype and low-volume manufacturer of metal and plastic parts and assemblies, handling tool design through final assembly…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFond Du Lac, WI, United StatesHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCharlotte, MI, United StatesHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“A manufacturer of aluminum component parts and assemblies for multiple industries and applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSchofield, WI, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Gordon Aluminum is an ISO-certified, single-source aluminum extruder and fabricator offering design assistance, prototyping, CNC and conventional fabrication of aluminum profiles…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCanfield, OH, United StatesHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“At Star Extruded Shapes, Inc, turnkey capabilities enable us to be your one-stop source for any aluminum extrusion requirement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchYoungstown, OH, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“General Extrusions International LLC.(GEi) is proud to be a leading manufacturer of aluminum extrusions where quality always comes first.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBuffalo Grove, IL, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWyoming, MI, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Light Metals Corporation specializes in full-service aluminum engineering and production facilities for manufacturers of all industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMorgan Hill, CA, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Through superior customer service, quick quote response time, and rapid turn of prototype and production parts of exceptional quality, K.R.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPalestine, IL, United StatesHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Hidden in the rural Midwest is a team of designers, engineers, machinists and various technicians ready for almost any rapid prototype or manufacturing project you could dream.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNorth Royalton, OH, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMinneapolis, TX, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBelding, MI, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“In 1959, two co-workers–one with an expertise in paint application and another in aluminum extrusions–decided they wanted to do more than just provide customers with typical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLawrenceburg, IN, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchYoungstown, OH, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Northern States Metals (NSM) is a full-service aluminum solutions provider, delivering custom extrusions, precision fabrication, finishing, and assembly with over 44 years of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAttleboro, MA, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Empire Group builds the prototypes and low-volume production parts behind some of today’s most advanced technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOak Park, MI, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Experimental sheet metal stamping and assembly specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHamden, CT, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Leed Himmel Industries is an architectural and industrial aluminum manufacturer based in New Haven, Connecticut.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLake Geneva, WI, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Wisconsin Precision Casting is your investment casting solution for cost reductions, enhanced part performance, and prototyping.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNorwood, MA, United StatesHQ recorded Nov 6, 202611-5022 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCommerce City, CO, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“PreciseCast produces castings and machined parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAmerican Falls, ID, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“JawsTec is a leading US-based additive and subtractive manufacturing company offering advanced 3D printing, CNC machining, and metal fabrication services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLandisville, PA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Since 1980, Bearon Manufacturing has been providing complete manufacturing services to our customers from our headquarters in Lancaster County, Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 228 aluminum prototype services based in the United States

See the full list, filter by size, metro and specialty, and access 700 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Aluminum prototype services based in the United States at a glance

As of Nov 6, 2026
19.2%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Franklin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
75
51-200
37
201-500
9
501-1,000
2
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 228 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 “aluminum prototype 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 700 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 6, 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 “aluminum prototype services”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 228 company matches for aluminum prototype services 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?

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

Which city has the most aluminum prototype services?

Franklin leads with 4 company records, followed by Santa Clara (4) and Commerce City (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 700 professional contacts with verified work emails tracked across these 228 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 228 aluminum prototype services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.