Company lists · Data refreshed October 2026

Top 25 Fabricated assembly suppliers based in the United States

RevenueBase identified 6,039 company matches for fabricated assembly suppliers associated with the United States as of October 2026 and tracks 102,575 professional contacts across them, including 26,164 with verified work emails. Houston is the largest hub.

This list covers company matches for fabricated assembly suppliers 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 25, 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 25, 2026 How this list was built
6,039Companies
102,575Contacts tracked
26,164Verified emails
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The 25 largest fabricated assembly suppliers based in the United States

Ranked by team size
Top 25 of 6,039 company matches for fabricated assembly suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchCosta Mesa, CA, United StatesHQ recorded Oct 25, 20261,001-5,0001,522 contacts →

Exact match

“Founded in 1849, Ducommun is the oldest company in California.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 25, 20261,001-5,0001,438 contacts →

Exact match

“Apache Industrial Services provides industrial services across North America, giving our customers the local support and resources they need, wherever the job takes them.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchGarner, NC, United StatesHQ recorded Oct 25, 20261,001-5,0001,061 contacts →

Exact match

“At Sigma Engineered Solutions, we take pride in designing, manufacturing, sourcing, and delivering sophisticated metal components that elevate high-quality products globally.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchSedro-woolley, WA, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
5Exact matchMayville, WI, United StatesHQ recorded Oct 25, 20261,001-5,000950 contacts →

Exact match

“We are more than just a manufacturing and fabricating company.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchStoughton, WI, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
7Exact matchSomerset, NJ, United StatesHQ recorded Oct 25, 2026501-1,000769 contacts →

Exact match

“MICRO is a full service contract manufacturer that draws on more than 80 years of experience in medical device assembly, precision metal stamping, insert and injection molding…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchTulsa, OK, United StatesHQ recorded Oct 25, 20261,001-5,000752 contacts →

Exact match

“Metals USA Plates and Shapes offers a wide range of carbon steel, aluminum, and stainless-steel products while providing our customers with world class processing services and…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchLynwood, CA, United StatesHQ recorded Oct 25, 20261,001-5,000639 contacts →

Exact match

“EMJ Metals is a leading supplier of steel and aluminum bar, tubing, and plate, serving manufacturing companies across North America and around the world.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchChino, CA, United StatesHQ recorded Oct 25, 20261,001-5,000609 contacts →

Exact match

“Trend Technologies is a vertically integrated mechanical solutions provider specializing in the areas of metal stamping, metal fabrication and injection molding.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchCharlotte, NC, United StatesHQ recorded Oct 25, 20261,001-5,000554 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchLake Worth, FL, United StatesHQ recorded Oct 25, 2026501-1,000502 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 · Oct 25, 2026 · View company records in RevenueBase
13Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 25, 20261,001-5,000496 contacts →

Exact match

“As a global supplier of precision engineered assemblies, we design, engineer and manufacture things that move.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchMemphis, TN, United StatesHQ recorded Oct 25, 202651-200490 contacts →

Exact match

“SFI is a fully integrated fabricator offering custom metal fab & precision metal stamping services in Conway, AR and Memphis, TN.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchCharlotte, NC, United StatesHQ recorded Oct 25, 2026501-1,000489 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchSt. Louis, MO, United StatesHQ recorded Oct 25, 2026501-1,000434 contacts →

Exact match

“The Gund Company is a vertically integrated manufacturer and fabricator of engineered material solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchBossier City, LA, United StatesHQ recorded Oct 25, 2026501-1,000422 contacts →

Exact match

“Since 1963, McElroy Metal has grown from humble beginnings into a national leader in the metal components industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchChelsea, MI, United StatesHQ recorded Oct 25, 2026501-1,000410 contacts →

Exact match

“Hatch is recognized as a world class leader in the design and manufacturing of metal stampings and assemblies.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchFreeport, PA, United StatesHQ recorded Oct 25, 2026501-1,000367 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 · Oct 25, 2026 · View company records in RevenueBase
20Exact matchLadson, SC, United StatesHQ recorded Oct 25, 2026501-1,000366 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchVernon Hills, IL, United StatesHQ recorded Oct 25, 2026501-1,000364 contacts →

Exact match

“DGI Supply DGI Supply, a DoALL Company since 1927, is a family owned and operated North American leader in providing industrial distribution solutions to the marketplace.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchVestavia Hills, AL, United StatesHQ recorded Oct 25, 20261,001-5,000353 contacts →

Exact match

“O’Neal Manufacturing Services (OMS) is a supplier of fabricated metal components and welded assemblies.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchShelton, CT, United StatesHQ recorded Oct 25, 20261,001-5,000346 contacts →

Exact match

“At Precision Resource, we shape the future by delivering innovative solutions through a vertically integrated, end-to-end approach.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24Exact matchOgden, UT, United StatesHQ recorded Oct 25, 2026501-1,000322 contacts →

Exact match

“Founded in 1961 and incorporated in Utah in 1980, Petersen Inc.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25Exact matchNiles, MI, United StatesHQ recorded Oct 25, 20261,001-5,000318 contacts →

Exact match

“Modineer is your partner for quality metal components.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 25 of 6,039 fabricated assembly suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 26,164 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fabricated assembly suppliers based in the United States at a glance

As of Oct 25, 2026
25.5%Verified-email coverage
17.0Average contacts per company
11-50Median size (employees)
1.5%Largest-city concentration · Houston
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
1,699
11-50
2,467
51-200
1,477
201-500
246
501-1,000
78
1,001-5,000
47
5,001-10,000
2
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 6,039 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 “fabricated assembly suppliers” 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 26,164 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 25, 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 “fabricated assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fabricated assembly suppliers are there based in the United States?

RevenueBase identified 6,039 company matches for fabricated assembly suppliers 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?

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

Which city has the most fabricated assembly suppliers?

Houston leads with 89 company records, followed by Rochester (40) and Phoenix (39).

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 26,164 professional contacts with verified work emails tracked across these 6,039 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 25, 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.