Company lists · Data refreshed October 2026

Top 25 Industrial prototype manufacturers based in the United States

RevenueBase identified 1,401 company matches for industrial prototype manufacturers associated with the United States as of October 2026 and tracks 14,086 professional contacts across them, including 4,279 with verified work emails. Chicago is the largest hub.

This list covers company matches for industrial prototype 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 October 16, 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 Oct 16, 2026 How this list was built
1,401Companies
14,086Contacts tracked
4,279Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial prototype manufacturers based in the United States

Ranked by team size
Top 25 of 1,401 company matches for industrial prototype manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 Oct 16, 20261,001-5,000989 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchSomerville, MA, United StatesHQ recorded Oct 16, 2026501-1,000822 contacts →

Exact match

“Formlabs builds the tools that make it possible for anyone to bring their ideas to life.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchRedwood City, CA, United StatesHQ recorded Oct 16, 2026201-500415 contacts →

Exact match

“The Idea-to-Production Platform Rapidly design, develop and scale production of better products in less time with the Carbon platform.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchMountain View, CA, United StatesHQ recorded Oct 16, 2026201-500275 contacts →

Exact match

“Hawk Ridge Systems helps engineers and manufacturers design and build better products with industry-leading software, 3D printing, 3D scanning, and expert services and training.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchWaltham, MA, United StatesHQ recorded Oct 16, 2026201-500261 contacts →

Exact match

“At Markforged, we are on a mission to unlock the next 10x innovation in design and manufacturing.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchGermantown, WI, United StatesHQ recorded Oct 16, 202651-200210 contacts →

Exact match

“GSC provides comprehensive engineering solutions, with a seamless, integrated workflow, for every aspect of product development – design, simulation, 3D printing, communication…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Oct 16, 2026201-500184 contacts →

Exact match

“Custom Prototypes, 3D Printing, and On-Demand Parts Manufacturing.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchFindlay, OH, United StatesHQ recorded Oct 16, 202651-200158 contacts →

Exact match

“FMT is your strategic partner in high-quality plastic parts manufacturing.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchRaleigh, NC, United StatesHQ recorded Oct 16, 2026n/a156 contacts →

Exact match

“Mecha specializes in the design, analysis, and manufacturing of metal products for the embedded computer industry.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchMinneapolis, MN, United StatesHQ recorded Oct 16, 202651-200145 contacts →

Exact match

“Your Advanced Manufacturing Partner.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchFort Myers, FL, United StatesHQ recorded Oct 16, 2026501-1,000136 contacts →

Exact match

“ADDMAN delivers precision-engineered solutions for industries that demand more.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchFremont, CA, United StatesHQ recorded Oct 16, 202651-200127 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchRock Hill, SC, United StatesHQ recorded Oct 16, 2026201-500124 contacts →

Exact match

“The acquisition of Z Corporation was completed on January 3, 2012 bringing the people, the products and solutions and channel partners under one brand, as one company - 3D Systems.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchClinton Township, MI, United StatesHQ recorded Oct 16, 202651-200119 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 · Oct 16, 2026 · View company records in RevenueBase
15Exact matchContoocook, NH, United StatesHQ recorded Oct 16, 2026201-500115 contacts →

Exact match

“Prototek is a leading national provider of digital manufacturing services supporting both prototyping and production.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchRochester Hills, MI, United StatesHQ recorded Oct 16, 2026501-1,000110 contacts →

Exact match

“The 3-Dimensional Services Group specializes in manufacturing metal and plastic prototype and low-volume production parts and assemblies.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchJackson, MI, United StatesHQ recorded Oct 16, 2026201-50094 contacts →

Exact match

“High-Speed Prototypes and low volume production - Stampings, Tubing and Welding Technique, Inc.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchTempe, AZ, United StatesHQ recorded Oct 16, 202651-20090 contacts →

Exact match

“PADT provides mechanical engineering products and services to companies that design and manufacture physical products.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchWilmington, MA, United StatesHQ recorded Oct 16, 202611-5078 contacts →

Exact match

“Fikst provides product design and engineering services.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchColumbus, OH, United StatesHQ recorded Oct 16, 202651-20074 contacts →

Exact match

“Think bigger.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchSan Jose, CA, United StatesHQ recorded Oct 16, 202611-5073 contacts →

Exact match

“CathX Medical (A Zeus Company) offers medical device companies and OEMs a single source for design engineering services, rapid prototyping, manufacturing, and full or…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchCarlsbad, CA, United StatesHQ recorded Oct 16, 20261,001-5,00071 contacts →

Exact match

“Forecast 3D provides a unique depth of custom manufacturing & 3D printing services to a wide variety of industries including healthcare, automotive, aerospace, consumer goods, &…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchBaltimore, MD, United StatesHQ recorded Oct 16, 202651-20070 contacts →

Exact match

“Founded in 1998, Key Tech is a high-tech product design and prototyping company located in Baltimore, Maryland.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchCornelius, NC, United StatesHQ recorded Oct 16, 202651-20066 contacts →

Exact match

“Elevate Your Engineering Vision with Bravo Team LLC Are you seeking innovative solutions to turn your engineering dreams into reality?”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchOrlando, FL, United StatesHQ recorded Oct 16, 202651-20065 contacts →

Exact match

“The Innovation Center by Viable Engineering Solutions is a world-class industrial rapid solution concept-to-completion center for the industrial market.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 1,401 industrial prototype manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 4,279 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Industrial prototype manufacturers based in the United States at a glance

As of Oct 16, 2026
30.4%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Chicago
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
951
11-50
331
51-200
95
201-500
17
501-1,000
3
1,001-5,000
4

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 1,401 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 “industrial prototype 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 4,279 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 October 16, 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 “industrial prototype manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial prototype manufacturers are there based in the United States?

RevenueBase identified 1,401 company matches for industrial prototype manufacturers associated with the United States as of October 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 industrial prototype manufacturers?

Chicago leads with 22 company records, followed by New York (20) and Los Angeles (18).

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 4,279 professional contacts with verified work emails tracked across these 1,401 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 October 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,401 industrial prototype manufacturers 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.