Company lists · Data refreshed October 2026

Top 25 Machinery design companies based in the United States

RevenueBase identified 2,496 company matches for machinery design companies associated with the United States as of October 2026 and tracks 24,545 professional contacts across them, including 6,372 with verified work emails. Houston is the largest hub.

This list covers company matches for machinery design 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 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
2,496Companies
24,545Contacts tracked
6,372Verified emails
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The 25 largest machinery design companies based in the United States

Ranked by team size
Top 25 of 2,496 company matches for machinery design companies 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 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
2Exact matchEden Prairie, MN, United StatesHQ recorded Oct 17, 2026201-500476 contacts →

Exact match

“RFA serves 100's of clients ranging in size from Fortune 500 to entrepreneurial start-ups.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact matchMcminnville, OR, United StatesHQ recorded Oct 17, 202651-200207 contacts →

Exact match

“Partner with AC to Supercharge Your Technology Development Andrews Cooper is an engineering services firm in the Pacific Northwest specializing in highly complex technology…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchSan Jose, CA, United StatesHQ recorded Oct 17, 2026201-500190 contacts →

Exact match

“Since Ryzen Solutions has become a trusted provider to Silicon Valley’s growing product development community.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchSouth Bend, IN, United StatesHQ recorded Oct 17, 2026201-500156 contacts →

Exact match

“General Stamping & Metalworks (GSM) is a leading provider of manufacturing solutions to progressive OEMs worldwide.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchTonawanda, NY, United StatesHQ recorded Oct 17, 2026201-500146 contacts →

Exact match

“Keller Technology Corporation offers a variety of contract manufacturing services providing custom solutions for your business.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchMinneapolis, MN, United StatesHQ recorded Oct 17, 202651-200145 contacts →

Exact match

“Your Advanced Manufacturing Partner.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchRush, NY, United StatesHQ recorded Oct 17, 2026201-500132 contacts →

Exact match

“From concept to completion, Optimation is a provider of design and build services for industry.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchSterling Heights, MI, United StatesHQ recorded Oct 17, 2026501-1,000131 contacts →

Exact match

“Construction, Automotive Construction, Process Installation, Equipment Installation, General Contracting, Rigging Services.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchVan Wert, OH, United StatesHQ recorded Oct 17, 202651-200129 contacts →

Exact match

“Alliance Automation designs and builds custom robotic automation systems that help manufacturers improve production efficiency and reliability.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchUrbandale, IA, United StatesHQ recorded Oct 17, 2026501-1,000124 contacts →

Exact match

“Quality Manufacturing Corp is a Industrial Machinery Manufacturing Company based out of 4300 Nw Urbandale Dr, Urbandale, IA, United States.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchWyomissing, PA, United StatesHQ recorded Oct 17, 202651-200122 contacts →

Exact match

“RPA Engineering is a professional engineering consulting firm offering mechanical, electrical, structural, and automations systems engineering discipline services, including…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchSacramento, United StatesHQ recorded Oct 17, 2026201-500121 contacts →

Exact match

“As one of California's premier mechanical construction firms, we house our own square foot pipe and duct manufacturing facility that enables us to provide greater cost controls…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchSt. Louis, MO, United StatesHQ recorded Oct 17, 202651-200115 contacts →

Exact match

“EPIC is a growing engineering, design and build firm serving US Manufacturers.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchPekin, IL, United StatesHQ recorded Oct 17, 2026201-500107 contacts →

Exact match

“Manufacturing Maintenance Solutions, Inc (MMS) is a service organization dedicated to enhancing its customers' profitability by providing expert manufacturing equipment contract…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchMukwonago, WI, United StatesHQ recorded Oct 17, 202651-200102 contacts →

Exact match

“Mobile and industrial machine OEMs profit from our leading engineering minds in hydraulic, electronic, mechanical and software applications.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchSaginaw, MI, United StatesHQ recorded Oct 17, 2026201-500100 contacts →

Exact match

“MERRILL is a highly innovative American small business delivering contract manufacturing services to the defense, aerospace, heavy equipment, automation, energy and transportation…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchWaverly, IA, United StatesHQ recorded Oct 17, 202651-20098 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 · Oct 17, 2026 · View company records in RevenueBase
25Exact matchBrazil, IN, United StatesHQ recorded Oct 17, 202651-20092 contacts →

Exact match

“PDF, Inc.”

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

Showing 25 of 2,496 machinery design companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,372 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machinery design companies based in the United States at a glance

As of Oct 17, 2026
26.0%Verified-email coverage
9.8Average contacts per company
11-50Median size (employees)
1.0%Largest-city concentration · Houston
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
1,178
11-50
942
51-200
321
201-500
39
501-1,000
5
1,001-5,000
5
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 2,496 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 design 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 6,372 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.

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

How many machinery design companies are there based in the United States?

RevenueBase identified 2,496 company matches for machinery design companies 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?

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

Which city has the most machinery design companies?

Houston leads with 25 company records, followed by Rochester (17) and Greenville (13).

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 6,372 professional contacts with verified work emails tracked across these 2,496 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.