Company lists · Data refreshed October 2026

Top 25 Machine builders and integrators based in the United States

RevenueBase identified 2,679 company matches for machine builders and integrators associated with the United States as of October 2026 and tracks 47,519 professional contacts across them, including 15,836 with verified work emails. Houston is the largest hub.

This list covers company matches for machine builders and integrators 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 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 Oct 17, 2026 How this list was built
2,679Companies
47,519Contacts tracked
15,836Verified emails
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The 25 largest machine builders and integrators based in the United States

Ranked by team size
Top 25 of 2,679 company matches for machine builders and integrators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVernon Hills, IL, United StatesHQ recorded Oct 17, 2026n/a1,777 contacts →

Exact match

“The sole mission of Mitsubishi Electric Automation Americas, is to support the factory automation needs of North and Latin American customers with combined sales, marketing…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchLexington, KY, United StatesHQ recorded Oct 17, 20261,001-5,0001,445 contacts →

Exact match

“Founded by James Norris and Lois Howard Gray in 1960, Gray is a family-owned, fully integrated industrial design-builder specializing in engineering, architecture, construction…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchCumming, GA, United StatesHQ recorded Oct 17, 2026501-1,0001,078 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchAuburn Hills, MI, United StatesHQ recorded Oct 17, 2026501-1,000959 contacts →

Exact match

“Convergix Automation Solutions designs, engineers and integrates hardware and software to automate its customers' operations.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchStoughton, WI, United StatesHQ recorded Oct 17, 20261,001-5,000918 contacts →

Exact match

“Nelson Global designs, manufactures, and distributes custom solutions for customers across crucial industries worldwide.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchWest Chester, OH, United StatesHQ recorded Oct 17, 2026501-1,000701 contacts →

Exact match

“E Tech Group is one of the largest engineering and system integration firms in the United States.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchMukilteo, WA, United StatesHQ recorded Oct 17, 2026201-500474 contacts →

Exact match

“Electroimpact is a highly experienced provider of factory automation and tooling solutions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchShelby Twp., MI, United StatesHQ recorded Oct 17, 2026501-1,000465 contacts →

Exact match

“Fori Automation, LLC is a global leader in the design, build, and integration of custom material handling, assembly, testing, and welding systems.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchBruce Township, MI, United StatesHQ recorded Oct 17, 2026501-1,000393 contacts →

Exact match

“R&E Automated Systems is an internationally recognized leader in automation, engineering and field service management.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchWarren, MI, United StatesHQ recorded Oct 17, 2026501-1,000389 contacts →

Exact match

“Since 1937, Paslin has been a leading innovator in the concept, design, construction and deployment of manufacturing assembly and automation systems.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchShoreview, MN, United StatesHQ recorded Oct 17, 2026501-1,000389 contacts →

Exact match

“From automated manufacturing of life saving medical devices, to safely dismantling Chernobyl, sending rockets into deep space, and adaptive manufacturing of aerospace components…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 17, 2026501-1,000334 contacts →

Exact match

“ArtiFlex Manufacturing is a global leader in design, tooling, automation, past model service, factory assist, and low-volume tooling and production solutions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchGranite City, IL, United StatesHQ recorded Oct 17, 2026201-500328 contacts →

Exact match

“icon Mechanical is a full service mechanical construction and engineering firm specializing in the design, installation, modification and on-going service of process piping…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchHarrison, OH, United StatesHQ recorded Oct 17, 2026201-500315 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 · Oct 17, 2026 · View company records in RevenueBase
15Exact matchTualatin, OR, United StatesHQ recorded Oct 17, 2026201-500292 contacts →

Exact match

“Ascentec Engineering was founded in 2001 by a team of process and manufacturing engineers all with a solid background in electronics manufacturing processes.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchHolland, MI, United StatesHQ recorded Oct 17, 2026201-500269 contacts →

Exact match

“Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchBartlett, TN, United StatesHQ recorded Oct 17, 2026501-1,000239 contacts →

Exact match

“As a leading stocking distributor of building and industrial automation solutions, Kele is built to simplify your supply chain and make life on the job easier.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchIndianapolis, IN, United StatesHQ recorded Oct 17, 2026201-500231 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 · Oct 17, 2026 · View company records in RevenueBase
19Exact matchGreer, SC, United StatesHQ recorded Oct 17, 2026201-500227 contacts →

Exact match

“Century 3 (C3) has been helping companies build, expand, and modernize since 1977.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchShrewsbury, PA, United StatesHQ recorded Oct 17, 2026201-500215 contacts →

Exact match

“MDI is a one stop shop for all of your automation needs.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchDe Pere, WI, United StatesHQ recorded Oct 17, 2026501-1,000211 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchMemphis, TN, United StatesHQ recorded Oct 17, 2026201-500208 contacts →

Exact match

“DCI Diversified Conveyors International, LLC (DCI) provides complete turnkey material handling and automation services to our commercial and government customers.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchPhoenix, AZ, United StatesHQ recorded Oct 17, 2026201-500205 contacts →

Exact match

“Vertech is an industrial control systems integration firm providing a complete range of engineering and technical services.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchGillette, WY, United StatesHQ recorded Oct 17, 20261,001-5,000202 contacts →

Exact match

“Founded in 1964 and headquartered in Gillette, Wyoming, USA, L&H Industrial is a leader in technology innovations, custom manufacturing, and comprehensive services for heavy…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchWilsonville, OR, United StatesHQ recorded Oct 17, 2026201-500197 contacts →

Exact match

“Precision Automation Custom-engineered, high speed precision assembly and inspection solutions that solve your most complex manufacturing challenges at scale.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 2,679 machine builders and integrators based in the United States

See the full list, filter by size, metro and specialty, and access 15,836 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machine builders and integrators based in the United States at a glance

As of Oct 17, 2026
33.3%Verified-email coverage
17.7Average contacts per company
11-50Median size (employees)
1.0%Largest-city concentration · Houston
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
1,041
11-50
1,058
51-200
475
201-500
71
501-1,000
20
1,001-5,000
7
5,001-10,000
2
10001+
2

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 2,679 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 “machine builders and integrators” 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 15,836 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 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.

Machine builders and integrators 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 “machine builders and integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machine builders and integrators are there based in the United States?

RevenueBase identified 2,679 company matches for machine builders and integrators 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?

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

Which city has the most machine builders and integrators?

Houston leads with 26 company records, followed by Grand Rapids (22) and Rochester (19).

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 15,836 professional contacts with verified work emails tracked across these 2,679 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 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.