Company lists · Data refreshed November 2026

Top 25 Rough machining services based in the United States

Name: Rough machining services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 1, 2026 1,877 companies tracked

RevenueBase identified 1,877 company matches for rough machining services associated with the United States as of November 2026 and tracks 13,407 professional contacts across them, including 3,185 with verified work emails. Houston is the largest hub.

This list covers company matches for rough machining 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 1, 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 1, 2026 How this list was built

1,877Companies

13,407Contacts tracked

3,185Verified emails

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The 25 largest rough machining services based in the United States

Ranked by team size

Top 25 of 1,877 company matches for rough machining services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	C&a Tool	Exact match	Churubusco, IN, United StatesHQ recorded Nov 1, 2026	501-1,000	210 contacts →
	Exact match “Since 1969, C&A Tool has proven itself through dynamic leadership, unparalleled expertise and major investments in the latest equipment-an approach that has helped us remain a…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2	Machine Specialties, INC	Exact match	Whitsett, NC, United StatesHQ recorded Nov 1, 2026	51-200	186 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3	Acme Industries	Exact match	Elk Grove Village, IL, United StatesHQ recorded Nov 1, 2026	51-200	186 contacts →
	Exact match “Acme Industries is a full-service, contract manufacturing company.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4	Vickers Engineering, INC	Exact match	New Troy, MI, United StatesHQ recorded Nov 1, 2026	51-200	127 contacts →
	Exact match “Established in 1970, Vickers has evolved into a world class Precision Machining company.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5	Ultra Machining Company UMC	Exact match	Monticello, MN, United StatesHQ recorded Nov 1, 2026	201-500	122 contacts →
	Exact match “Ultra Machining Company is a premiere manufacturer of complex, precision machined parts and assemblies for customers across medical, aerospace, commercial, energy, and industrial…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6	Trace-A-Matic	Exact match	Brookfield, WI, United StatesHQ recorded Nov 1, 2026	201-500	105 contacts →
	Exact match “Trace-A-Matic produces high precision CNC (computer numerical control) machined parts and assemblies for manufacturers in the aerospace, defense, food processing, forging…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7	Faxon Machining	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 1, 2026	51-200	105 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 1, 2026 · View company records in RevenueBase
8	Metalex Manufacturing, INC	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 1, 2026	51-200	103 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 1, 2026 · View company records in RevenueBase
9	GMT Corporation	Exact match	Waverly, IA, United StatesHQ recorded Nov 1, 2026	51-200	98 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 1, 2026 · View company records in RevenueBase
10	Millat Industries Corp	Exact match	Dayton, OH, United StatesHQ recorded Nov 1, 2026	51-200	97 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 1, 2026 · View company records in RevenueBase
11	Lou-Rich	Exact match	Albert Lea, MN, United StatesHQ recorded Nov 1, 2026	201-500	83 contacts →
	Exact match “A premiere supply chain provider, Lou-Rich offers contract manufacturing services specializing in complex metal fabrication, precision machining and assembly.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12	Partsbadger	Exact match	Cedarburg, WI, United StatesHQ recorded Nov 1, 2026	11-50	76 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 1, 2026 · View company records in RevenueBase
13	Magna Machine CO	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 1, 2026	51-200	75 contacts →
	Exact match “Magna Machine Company is your one-stop job shop specializing in custom and large-part machining.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14	A To Z Machine Company	Exact match	Appleton, WI, United StatesHQ recorded Nov 1, 2026	51-200	72 contacts →
	Exact match “Founded in 1996, A to Z Machine Co.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15	General Grind & Machine	Exact match	Aledo, IL, United StatesHQ recorded Nov 1, 2026	201-500	68 contacts →
	Exact match “General Grind & Machine, Inc.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16	EK	Exact match	Fall River, WI, United StatesHQ recorded Nov 1, 2026	201-500	64 contacts →
	Exact match “EK is a diversified manufacturer of power products and contract manufacturing solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17	Warren Industries, INC	Exact match	Clinton Twp., MI, United StatesHQ recorded Nov 1, 2026	51-200	64 contacts →
	Exact match “CNC Machining, Prototype to Production” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18	Shields Manufacturing INC	Exact match	Tualatin, OR, United StatesHQ recorded Nov 1, 2026	51-200	59 contacts →
	Exact match “Founded in 1991, Shields Manufacturing started as a small machining business specializing in difficult parts other machine shops had turned down and has grown into an industry…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19	Bowden Manufacturing	Exact match	Willoughby, OH, United StatesHQ recorded Nov 1, 2026	51-200	55 contacts →
	Exact match “Specializing in high-strength, high-temperature materials, Bowden effectively delivers the High-Precision Machining Services you expect.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20	Wauseon Machine	Exact match	Wauseon, OH, United StatesHQ recorded Nov 1, 2026	51-200	54 contacts →
	Exact match “Wauseon Machine, Inc.(WM) started as a small contract machine shop in 1983.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21	Jonaco Machine	Exact match	Chaska, MN, United StatesHQ recorded Nov 1, 2026	51-200	54 contacts →
	Exact match “Jonaco Machine is a full service precision machining supplier with 50 years of industry experience.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22	National Technologies	Exact match	Oak Creek, WI, United StatesHQ recorded Nov 1, 2026	51-200	52 contacts →
	Exact match “With over 50 years experience and extensive capabilities in CNC and screw machining, we provide hundreds of processing solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23	UCA Group, INC	Exact match	Elgin, IL, United StatesHQ recorded Nov 1, 2026	1,001-5,000	51 contacts →
	Exact match “We are certified Contract Manufacturing group company with a robust presence in the industry since 1983, boasting over 4 decades of successful business operations.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24	Machine Sciences	Exact match	Tualatin, OR, United StatesHQ recorded Nov 1, 2026	51-200	50 contacts →
	Exact match “Uncommonly professional high-end machining partner for future-builders.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25	Ashley Ward, INC	Exact match	Mason, OH, United StatesHQ recorded Nov 1, 2026	201-500	50 contacts →
	Exact match “Defined as a leader in the screw machine industry, clients seek out our expertise, equipment, and resources to get the big jobs done.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “rough machining services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,877 rough machining services based in the United States

See the full list, filter by size, metro and specialty, and access 3,185 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rough machining services based in the United States at a glance

As of Nov 1, 2026

23.8%Verified-email coverage

7.1Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Nov 1, 2026Page data refreshed

Companies by employee count

1-10

769

11-50

809

51-200

264

201-500

501-1,000

1,001-5,000

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 1,877 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 “rough machining 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 3,185 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 1, 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.

Rough machining services by metro

Rough machining services in Houston40

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 “rough machining services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rough machining services are there based in the United States?

RevenueBase identified 1,877 company matches for rough machining 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?

C&a Tool tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rough machining services?

Houston leads with 40 company records, followed by Santa Clara (16) and Cincinnati (12).

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 3,185 professional contacts with verified work emails tracked across these 1,877 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 1, 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.