Company lists · Data refreshed October 2026

Top 25 Machinery companies with engineering labs based in the United States

RevenueBase identified 1,070 company matches for machinery companies with engineering labs associated with the United States as of October 2026 and tracks 20,024 professional contacts across them, including 3,393 with verified work emails. Houston is the largest hub.

This list covers company matches for machinery companies with engineering labs 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
1,070Companies
20,024Contacts tracked
3,393Verified emails
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The 25 largest machinery companies with engineering labs based in the United States

Ranked by team size
Top 25 of 1,070 company matches for machinery companies with engineering labs 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 matchDavidson, NC, United StatesHQ recorded Oct 17, 20265,001-10,0005,046 contacts →

Exact match

“Curtiss-Wright Corporation is a diversified, multinational provider of highly engineered, technologically advanced products and services.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchSedro-woolley, WA, United StatesHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
3Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 17, 2026201-500531 contacts →

Exact match

“As the industry’s leading provider of advanced manufacturing solutions, Stiles has been helping manufacturers nationwide increase their efficiency and productivity for more than…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchBuffalo, NY, United StatesHQ recorded Oct 17, 2026501-1,000394 contacts →

Exact match

“For 75 years, Derrick’s story has been fueled by customers who have put their trust in us, partners who challenged us and employees who believed in us.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchArvada, CO, United StatesHQ recorded Oct 17, 2026201-500380 contacts →

Exact match

“Barber-Nichols (BN) is located in Arvada, Colorado, a suburb of Denver.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchBurr Ridge, IL, United StatesHQ recorded Oct 17, 2026501-1,000285 contacts →

Exact match

“Tuthill has a long history of manufacturing – over 130 years!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchJining, United StatesHQ recorded Oct 17, 2026n/a243 contacts →

Exact match

“Shantui Construction Machinery is a mechanical or industrial engineering company based out of JINING.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchWaterford, WI, United StatesHQ recorded Oct 17, 2026201-500228 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 · Oct 17, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchAgawam, MA, United StatesHQ recorded Oct 17, 2026201-500142 contacts →

Exact match

“In 1969, DFF began serving customers with quality development and low-quantity production services-on time and at competitive prices.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchGermantown, WI, United StatesHQ recorded Oct 17, 2026201-500134 contacts →

Exact match

“Our growing company produces and distributes high tech electro/mechanical systems to major manufacturing and maintenance companies in a variety of industries.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchLomira, WI, United StatesHQ recorded Oct 17, 2026201-500117 contacts →

Exact match

“Kondex manufactures and engineers cutting and wear-resistant components for the agriculture, biofuels, construction, forestry, off road, utility, and commercial turf care…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 17, 202651-200116 contacts →

Exact match

“Based in Houston, we specialize in engineering, design and manufacturing for mission-critical parts and components throughout various industries.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchSaginaw, MI, United StatesHQ recorded Oct 17, 202651-200115 contacts →

Exact match

“MAHAR provides support and tooling products and supplies to industries that use machinery operations.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchDayton, OH, United StatesHQ recorded Oct 17, 202651-20097 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 · Oct 17, 2026 · View company records in RevenueBase
17Exact matchItasca, IL, United StatesHQ recorded Oct 17, 202651-20095 contacts →

Exact match

“The RDI Group operates four business units specializing in the design and manufacture of systems for the asphalt roofing, construction, telecommunications, power, metal coil…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchHoney Brook, PA, United StatesHQ recorded Oct 17, 2026201-50089 contacts →

Exact match

“R-V Industries is a uniquely diversified engineering, design and manufacturing company with corporate headquarters in southeastern Pennsylvania.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchBeltsville, MD, United StatesHQ recorded Oct 17, 202651-20085 contacts →

Exact match

“ATR is a diversified engineering firm dedicated to providing high quality products and engineering and technical support services to the public and private sector.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchElgin, IL, United StatesHQ recorded Oct 17, 2026501-1,00084 contacts →

Exact match

“Capsonic Companies is a privately held, minority certified, veteran-owned company with divisions spanning multiple industries in the design, testing, assembly and manufacture of…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchAlliance, OH, United StatesHQ recorded Oct 17, 202651-20075 contacts →

Exact match

“SES is a leading supplier of equipment and services for the metals, metals-forming and related industries.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchSan Jose, CA, United StatesHQ recorded Oct 17, 202651-20068 contacts →

Exact match

“Advanced Engineering Services (AES) provides premier product design engineering and automation tool design/build services globally.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchAzle, TX, United StatesHQ recorded Oct 17, 202651-20066 contacts →

Exact match

“IMS is an engineering and manufacturing firm whose purpose is to provide value to our customers through the engineering, design, and manufacturing of custom equipment solutions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchMenomonee Falls, WI, United StatesHQ recorded Oct 17, 202651-20061 contacts →

Exact match

“For over 70 years, Herker Industries has been a world-class leader in the manufacturing of precision-machined parts and mechanical assemblies.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchSpokane, WA, United StatesHQ recorded Oct 17, 202651-20057 contacts →

Exact match

“WEMCO was founded on the principles of innovative design and quality workmanship.”

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

Showing 25 of 1,070 machinery companies with engineering labs based in the United States

See the full list, filter by size, metro and specialty, and access 3,393 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machinery companies with engineering labs based in the United States at a glance

As of Oct 17, 2026
16.9%Verified-email coverage
18.7Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Houston
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
444
11-50
414
51-200
161
201-500
30
501-1,000
9
1,001-5,000
6
5,001-10,000
1
10001+
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 1,070 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 “machinery companies with engineering labs” 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 3,393 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.

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

How many machinery companies with engineering labs are there based in the United States?

RevenueBase identified 1,070 company matches for machinery companies with engineering labs 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?

Curtiss-Wright Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most machinery companies with engineering labs?

Houston leads with 18 company records, followed by Charlotte (8) and Chicago (8).

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 3,393 professional contacts with verified work emails tracked across these 1,070 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.