Company lists · Data refreshed October 2026

Top 25 Custom fabrication companies based in the United States

RevenueBase identified 5,151 company matches for custom fabrication companies associated with the United States as of October 2026 and tracks 55,692 professional contacts across them, including 14,639 with verified work emails. Houston is the largest hub.

This list covers company matches for custom fabrication 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 11, 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 11, 2026 How this list was built
5,151Companies
55,692Contacts tracked
14,639Verified emails
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The 25 largest custom fabrication companies based in the United States

Ranked by team size
Top 25 of 5,151 company matches for custom fabrication companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 11, 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 11, 2026 · View company records in RevenueBase
2Exact matchMayville, WI, United StatesHQ recorded Oct 11, 20261,001-5,000950 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchMemphis, TN, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
4Exact matchSt. Louis, MO, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
5Exact matchVestavia Hills, AL, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
6Exact matchNiles, MI, United StatesHQ recorded Oct 11, 20261,001-5,000318 contacts →

Exact match

“Modineer is your partner for quality metal components.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchJanesville, WI, United StatesHQ recorded Oct 11, 202651-200317 contacts →

Exact match

“A privately-owned company that specializes in custom stainless pipe fabrications.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchEverett, WA, United StatesHQ recorded Oct 11, 2026501-1,000301 contacts →

Exact match

“For 75+ years Vaupell has been providing global precision components and assemblies to top-tier OEMs, leading growth companies, and start-ups for the aerospace, medical, and the…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchJanesville, WI, United StatesHQ recorded Oct 11, 20261,001-5,000280 contacts →

Exact match

“At United Alloy, quality and craftsmanship aren’t just goals, they’re guaranteed.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchGreenwood, IN, United StatesHQ recorded Oct 11, 2026201-500244 contacts →

Exact match

“Poynter Sheet Metal is Indiana's largest, and most respected, full service sheet metal and custom metal crafter.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchMorton, IL, United StatesHQ recorded Oct 11, 2026501-1,000237 contacts →

Exact match

“Morton Industries is a leading manufacturer of Fabricated Tube and Sheet Metal Assemblies.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchIndianapolis, IN, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
13Exact matchMonticello, MN, United StatesHQ recorded Oct 11, 2026501-1,000157 contacts →

Exact match

“Standard Iron houses all the metalworking equipment needed to fabricate everything from simple parts to complex machined weldments.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchSouth Bend, IN, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
15Exact matchWest Columbia, SC, United StatesHQ recorded Oct 11, 20261,001-5,000155 contacts →

Exact match

“Prince Manufacturing is a contract manufacturing company that focuses on eliminating waste in the customer's supply chain by providing fabrication, forming, coating and finishing…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchTulsa, OK, United StatesHQ recorded Oct 11, 202651-200155 contacts →

Exact match

“Pryer Aerospace, a leading manufacturer of complex aerospace parts, delivers expert engineering support, precision machining, and structural assemblies for the space, defense, and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchMadison, CT, United StatesHQ recorded Oct 11, 2026n/a153 contacts →

Exact match

“Since it was founded in 1979, Welding Works has become known for its ability to provide quick, reliable turnaround on all types of industrial metal fabrications.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchLa Vergne, TN, United StatesHQ recorded Oct 11, 2026501-1,000148 contacts →

Exact match

“Precision Metalworks, ENGINEERING, FABRICATION, COATING, ASSEMBLY & SERVICE At Quality Industries, our Nashville-area and Dallas-area facilities house more than square feet of…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchMinneapolis, MN, United StatesHQ recorded Oct 11, 202651-200145 contacts →

Exact match

“Your Advanced Manufacturing Partner.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchWoodville, WI, United StatesHQ recorded Oct 11, 2026201-500142 contacts →

Exact match

“OEM Fabricators is a Contract Manufacturer specializing in steel fabricating, welding, machining, finishing, and assembly.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchYork, PA, United StatesHQ recorded Oct 11, 2026201-500142 contacts →

Exact match

“New Standard Corporation is one of the largest metal stamping, fabrication, welding, and assembly companies in North America.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchNew Richmond, WI, United StatesHQ recorded Oct 11, 2026201-500140 contacts →

Exact match

“Over 75 Years of Excellence Federal Foam Technologies is a custom fabricator of flexible cellular and plastic materials, with capabilities in engineering and research and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchBrookville, PA, United StatesHQ recorded Oct 11, 2026201-500139 contacts →

Exact match

“Miller Fabrication Solutions is the strategic metals manufacturing partner for innovative Original Equipment Manufacturers (OEMs).”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchHartford, WI, United StatesHQ recorded Oct 11, 2026501-1,000139 contacts →

Exact match

“Beginning operations in 1976 in a modest, square foot facility with only two employees, our origins are humble, and this humility has turned into a company filled with people that…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchTaylor, MI, United StatesHQ recorded Oct 11, 2026201-500139 contacts →

Exact match

“Since 1981, Watson Engineering has experienced consistent annual growth in Southeast Michigan.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 5,151 custom fabrication companies based in the United States

See the full list, filter by size, metro and specialty, and access 14,639 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom fabrication companies based in the United States at a glance

As of Oct 11, 2026
26.3%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Houston
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
1,840
11-50
2,138
51-200
997
201-500
123
501-1,000
18
1,001-5,000
13

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 5,151 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 “custom fabrication 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 14,639 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 11, 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 “custom fabrication companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom fabrication companies are there based in the United States?

RevenueBase identified 5,151 company matches for custom fabrication 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 custom fabrication companies?

Houston leads with 89 company records, followed by Phoenix (47) and Dallas (30).

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 14,639 professional contacts with verified work emails tracked across these 5,151 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 11, 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.