Company lists · Data refreshed October 2026

Top 25 Heavy plate fabricators based in the United States

RevenueBase identified 1,931 company matches for heavy plate fabricators associated with the United States as of October 2026 and tracks 20,380 professional contacts across them, including 5,700 with verified work emails. Houston is the largest hub.

This list covers company matches for heavy plate fabricators 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 14, 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 14, 2026 How this list was built
1,931Companies
20,380Contacts tracked
5,700Verified emails
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The 25 largest heavy plate fabricators based in the United States

Ranked by team size
Top 25 of 1,931 company matches for heavy plate fabricators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchCharlotte, NC, United StatesHQ recorded Oct 14, 2026501-1,000489 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchWinterville, NC, United StatesHQ recorded Oct 14, 2026501-1,000314 contacts →

Exact match

“Founded in 1977 as The Roberts Company, Roberts has grown from a small contractor to a large full service constructor and fabricator.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 14, 2026501-1,000297 contacts →

Exact match

“Houston-based Spitzer Industries, Inc.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchJanesville, WI, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
5Exact matchFargo, ND, United StatesHQ recorded Oct 14, 2026501-1,000276 contacts →

Exact match

“TrueNorth Steel delivers reliable, end-to-end solutions with speed and precision.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchNewtown, PA, United StatesHQ recorded Oct 14, 2026501-1,000243 contacts →

Exact match

“Infra-Metals is the largest structural steel service center in the United States.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchNashville, TN, United StatesHQ recorded Oct 14, 2026501-1,000235 contacts →

Exact match

“At Cooper Steel, our reputation is built on more than just our services.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchGibsonton, FL, United StatesHQ recorded Oct 14, 2026201-500230 contacts →

Exact match

“With 60+ years in business, TT-FSS is recognized domestically and internationally as being a certified and qualified shop specializing in fast-track, on time, on-budget…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchTopeka, KS, United StatesHQ recorded Oct 14, 2026501-1,000159 contacts →

Exact match

“Established in 1996, HME, Inc.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchAlpharetta, GA, United StatesHQ recorded Oct 14, 2026501-1,000147 contacts →

Exact match

“Cives Steel is one of the largest structural steel and plate fabricators in the United States providing structural steel products and engineering solutions to the building…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchCleveland, OH, United StatesHQ recorded Oct 14, 2026201-500143 contacts →

Exact match

“AT & F (The American Tank and Fabricating Company) is a leading provider of metal fabrication services, catering to diverse sectors such as heavy industrial, mining, power…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchFort Worth, TX, United StatesHQ recorded Oct 14, 202651-200142 contacts →

Exact match

“Steel, Plate, Plasma.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchWoodville, WI, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
14Exact matchEast Hartford, CT, United StatesHQ recorded Oct 14, 2026201-500140 contacts →

Exact match

“United Steel is the largest fabricator and erector of structural steel and other metals in New England, producing more than tons of steel per year.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchFort Payne, AL, United StatesHQ recorded Oct 14, 2026201-500130 contacts →

Exact match

“xProviding agile and innovative metal fabrication solutions to OEM’s, allowing them to optimize their supply chains… this is our Mission.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchUrbandale, IA, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
17Exact matchColorado Springs, CO, United StatesHQ recorded Oct 14, 202651-200115 contacts →

Exact match

“Springs Fabrication, LLC is a manufacturer of engineered metal products in business since 1986.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchKent, WA, United StatesHQ recorded Oct 14, 2026201-500112 contacts →

Exact match

“Alaskan Copper & Brass Company and Alaskan Copper Works operate as a combined metal service center, manufacturer and fabricator of corrosion resistant alloy products.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchPeoria, IL, United StatesHQ recorded Oct 14, 2026201-500104 contacts →

Exact match

“Established in 1975, O’Brien Steel Service has sustained a commitment to one overriding goal: Be Easy to Buy From.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchGreensburg, LA, United StatesHQ recorded Oct 14, 2026201-500103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchClackamas, OR, United StatesHQ recorded Oct 14, 2026501-1,00097 contacts →

Exact match

“Founded in 1944, Oregon Iron Works (OIW) is a pioneering force in the fabrication and manufacturing industries.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchMendota, IL, United StatesHQ recorded Oct 14, 2026201-50094 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchCypress, TX, United StatesHQ recorded Oct 14, 202651-20093 contacts →

Exact match

“JK Welding is a full service welding company offering custom fabrication, welding and metal repair to clients in Houston, San Antonio, Austin, Dallas, and the surrounding areas.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchFlowood, MS, United StatesHQ recorded Oct 14, 202651-20091 contacts →

Exact match

“Steel Service, a steel contractor and fabricator has completed thousands of major industrial and commercial projects both nationally and internationally.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchRancho Cordova, CA, United StatesHQ recorded Oct 14, 2026201-50089 contacts →

Exact match

“Recognized leader in: • Manufacture of quality cutting, beveling, and welding equipment • Unparalleled engineering and design • Specialty on-site machining, welding, and turn-key…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 1,931 heavy plate fabricators based in the United States

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Heavy plate fabricators based in the United States at a glance

As of Oct 14, 2026
28.0%Verified-email coverage
10.6Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Houston
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
709
11-50
779
51-200
365
201-500
45
501-1,000
17
1,001-5,000
3

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 1,931 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 “heavy plate fabricators” 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 5,700 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 14, 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.

Heavy plate fabricators 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 “heavy plate fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heavy plate fabricators are there based in the United States?

RevenueBase identified 1,931 company matches for heavy plate fabricators 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?

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

Which city has the most heavy plate fabricators?

Houston leads with 65 company records, followed by Portland (13) and Denver (12).

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 5,700 professional contacts with verified work emails tracked across these 1,931 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,931 heavy plate fabricators based in the United States. Start with a free account, no credit card.

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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.