Company lists · Data refreshed November 2026

Top 25 Prototype machining service providers based in the United States

RevenueBase identified 2,983 company matches for prototype machining service providers associated with the United States as of November 2026 and tracks 23,322 professional contacts across them, including 6,072 with verified work emails. Houston is the largest hub.

This list covers company matches for prototype machining service providers 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
2,983Companies
23,322Contacts tracked
6,072Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest prototype machining service providers based in the United States

Ranked by team size
Top 25 of 2,983 company matches for prototype machining service providers 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 matchWashington Dc - Baltimore, KY, United StatesHQ recorded Nov 6, 20261,001-5,0001,066 contacts →

Exact match

“Xometry is the digital engine behind the modern manufacturing revolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026201-500187 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFindlay, OH, United StatesHQ recorded Nov 6, 202651-200164 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 2026n/a157 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Your Advanced Manufacturing Partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFort Myers, MO, United StatesHQ recorded Nov 6, 2026501-1,000137 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchReno, NV, United StatesHQ recorded Nov 6, 2026201-500135 contacts →

Exact match

“SendCutSend is an on-demand, custom sheet metal and CNC machining manufacturing company with facilities in Reno, Nev, Paris, Ky, and Arlington, Texas serving the United States and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchContoocook, WI, United StatesHQ recorded Nov 6, 2026201-500120 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchWooster, UT, United StatesHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“At NobleTek, we understand the relentless demands of modern design and manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Applied Aerospace & Defense (Applied) is a public company delivering advanced design, engineering, and vertically integrated manufacturing solutions for leading and next…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Metalex is a no-nonsense, performance-driven, high quality, advanced technology contract machine shop trusted by leading companies across multiple industries to solve problems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWaverly, IA, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“With the right combination of expertise, equipment and manpower, GMT Corporation is up to your biggest manufacturing challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDayton, OH, United StatesHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“For nearly 60 years we have successfully served industries with precision machining solutions and related services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGrand Rapids, TX, United StatesHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Paragon is a full-service mold supplier with design and build capability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJackson, MI, United StatesHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMacomb, MI, United StatesHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Baker Industries, a Lincoln Electric company based in Michigan, is an industry-leading supplier of tooling, flight hardware, prototyping, CNC machining, fabrication, additive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDaytona Beach, FL, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“AO Precision Manufacturing LLC is a reliable partner to the world’s leading aerospace and defense companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJackson, MI, United StatesHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Advance Turning & Manufacturing is dedicated to delivering high-quality products and services, with a commitment to continuous improvement that meets or surpasses customer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCedarburg, WI, United StatesHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“At PartsBadger, we're not just a company, we're a revolution in the custom CNC machining industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAppleton, WI, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Founded in 1996, A to Z Machine Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWaukesha, WI, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“We provide manufacturing solutions for producing metal parts from prototype all the way through production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLincoln, NE, United StatesHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“Founded in 1974 in Lincoln, Nebraska, TMCO has grown from a small machine shop into a total contract manufacturer with more than 230 employees.”

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

Showing 25 of 2,983 prototype machining service providers based in the United States

See the full list, filter by size, metro and specialty, and access 6,072 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Prototype machining service providers based in the United States at a glance

As of Nov 6, 2026
26.0%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,600
11-50
1,063
51-200
277
201-500
22
501-1,000
2
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 2,983 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 machining service providers” 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 6,072 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 “prototype machining service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prototype machining service providers are there based in the United States?

RevenueBase identified 2,983 company matches for prototype machining service providers 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?

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

Which city has the most prototype machining service providers?

Houston leads with 45 company records, followed by San Jose (32) and Santa Clara (31).

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 6,072 professional contacts with verified work emails tracked across these 2,983 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 2,983 prototype machining service providers 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.