Company lists · Data refreshed September 2026

Top 25 Machining companies based in the United States

Name: Machining companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 9,090 companies tracked

RevenueBase identified 9,090 company matches for machining companies associated with the United States as of September 2026 and tracks 90,475 professional contacts across them, including 24,804 with verified work emails. Houston is the largest hub.

This list covers company matches for machining 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 17, 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 17, 2026 How this list was built

9,090Companies

90,475Contacts tracked

24,804Verified emails

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The 25 largest machining companies based in the United States

Ranked by team size

Top 25 of 9,090 company matches for machining companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Haas Automation, INC	Exact match	Oxnard, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,138 contacts →
	Exact match “Haas Automation is the largest machine tool builder in the western world, manufacturing a complete line of CNC vertical machining centers, horizontal machining centers, CNC lathes…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Makino	Exact match	Mason, OH, United StatesHQ recorded Sep 17, 2026	501-1,000	1,049 contacts →
	Exact match “Makino: Precision and Innovation in Manufacturing At Makino, we are dedicated to advancing metal-cutting and manufacturing technology worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Janicki	Exact match	Sedro-woolley, WA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	914 contacts →
	Exact match “Janicki is a privately-owned engineering and manufacturing company with locations in Washington and Utah.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	DMG Mori USA	Exact match	Hoffman Estates, IL, United StatesHQ recorded Sep 17, 2026	501-1,000	710 contacts →
	Exact match “DMG MORI is a worldwide leading manufacturer of high-precision machine tools and sustainable technologies that are at the beginning of global value chains.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Turbocam International	Exact match	Barrington, NH, United StatesHQ recorded Sep 17, 2026	501-1,000	497 contacts →
	Exact match “TURBOCAM is a recognized leader in turbomachinery with over 150 five-axis milling machines producing prototype and production parts in 4 countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Metal Technologies	Exact match	Auburn, IN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	489 contacts →
	Exact match “Metal Technologies is a premier iron casting and machining company that uses modern technology and a highly productive workforce to produce the best quality product.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Eastern Metal Supply, INC	Exact match	Lake Worth, FL, United StatesHQ recorded Sep 17, 2026	501-1,000	470 contacts →
	Exact match “At EMS, we are committed to DELIVERING MORE-innovation, value and solutions to meet the evolving needs of our customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Grob Systems, INC	Exact match	Bluffton, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	402 contacts →
	Exact match “For 100 years, GROB has been a globally active family-owned business engaged in the development and manufacture of equipment and machine tools.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Messer Cutting Systems	Exact match	Menomonee Falls, WI, United StatesHQ recorded Sep 17, 2026	501-1,000	367 contacts →
	Exact match “At five production sites worldwide, over 900 employees manufacture thermal cutting machines that meet the highest standards in the metal plate processing industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Oberg Industries	Exact match	Freeport, PA, United StatesHQ recorded Sep 17, 2026	501-1,000	356 contacts →
	Exact match “Oberg Industries is a global contract manufacturer producing precision machined and stamped metal components, tooling, and assemblies for some of the world’s most recognized…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Ellison Technologies	Exact match	Santa Fe Springs, CA, United StatesHQ recorded Sep 17, 2026	201-500	349 contacts →
	Exact match “For 60 years, Ellison Technologies has been a provider of advanced machining solutions to North American metal-cutting manufacturers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Ingersoll Cutting Tools	Exact match	Rockford, IL, United StatesHQ recorded Sep 17, 2026	201-500	346 contacts →
	Exact match “Ingersoll Cutting Tool Company has long been one of the world's leading suppliers of metal removal tooling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Methods Machine Tools, INC	Exact match	Sudbury, MA, United StatesHQ recorded Sep 17, 2026	201-500	332 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Sunnen Products Company	Exact match	St. Louis, MO, United StatesHQ recorded Sep 17, 2026	501-1,000	326 contacts →
	Exact match “Sunnen Products Company has been a global leader in the manufacturing and distribution of bore sizing and finishing equipment, engine rebuilding equipment, and tooling and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Cincinnati Incorporated	Exact match	Harrison, OH, United StatesHQ recorded Sep 17, 2026	201-500	309 contacts →
	Exact match “Cincinnati Incorporated (CI) is a U.S-based, build-to-order machine tool manufacturer with over 120 years in the industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	RRR Development Co., INC	Exact match	North Canton, OH, United StatesHQ recorded Sep 17, 2026	51-200	308 contacts →
	Exact match “Development is a machining company that offers high quality, precision machined parts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Autocam Medical	Exact match	Kentwood, MI, United StatesHQ recorded Sep 17, 2026	501-1,000	300 contacts →
	Exact match “Autocam Medical is a precision-machining contract manufacturer of highly engineered implants and instruments for surgical applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Omax Technology Brand	Exact match	Kent, WA, United StatesHQ recorded Sep 17, 2026	201-500	300 contacts →
	Exact match “OMAX's founders, Dr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Okuma America Corporation	Exact match	Charlotte, NC, United StatesHQ recorded Sep 17, 2026	201-500	262 contacts →
	Exact match “At Okuma, We open possibilities in manufacturing with world-class machine tools, service, and support.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Morris	Exact match	Windsor, CT, United StatesHQ recorded Sep 17, 2026	1,001-5,000	253 contacts →
	Exact match “Morris is a premier provider of CNC machinery, automation solutions, and unmatched service and support.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Yamazen INC	Exact match	Elk Grove Village, IL, United StatesHQ recorded Sep 17, 2026	51-200	234 contacts →
	Exact match “Yamazen is a specialized global trading company with a strong focus on the distribution of CNC machine tools and other industrial and engineering equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Major Tool & Machine	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 17, 2026	201-500	233 contacts →
	Exact match “Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Hypro INC	Exact match	Waterford, WI, United StatesHQ recorded Sep 17, 2026	201-500	221 contacts →
	Exact match “HyPro Incorporated, established in 1969, is a leader in automated and robotic machining of low, mid and high volume castings and forgings, as well as complex assemblies, for Ag…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Xtek INC	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 17, 2026	201-500	217 contacts →
	Exact match “Xtek, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Alexandria Industries	Exact match	Alexandria, MN, United StatesHQ recorded Sep 17, 2026	501-1,000	214 contacts →
	Exact match “Alexandria Industries: 60 Years of Turning Possibility into Product (1966–2026) In 1966, we began as a single-service extrusion shop with a vision for quality.” Recorded in the RevenueBase company graph · Sep 17, 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 “machining companies”. 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 9,090 machining companies based in the United States

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Machining companies based in the United States at a glance

As of Sep 17, 2026

27.4%Verified-email coverage

10.0Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

3,546

11-50

3,812

51-200

1,439

201-500

174

501-1,000

1,001-5,000

5,001-10,000

10001+

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 9,090 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 “machining 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 24,804 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 17, 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.

Machining companies by metro

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

How many machining companies are there based in the United States?

RevenueBase identified 9,090 company matches for machining 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?

Haas Automation, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most machining companies?

Houston leads with 179 company records, followed by Rochester (63) and San Jose (58).

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 24,804 professional contacts with verified work emails tracked across these 9,090 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 17, 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.