Company lists · Data refreshed October 2026

Top 25 Heavy equipment fabricators based in the United States

RevenueBase identified 3,032 company matches for heavy equipment fabricators associated with the United States as of October 2026 and tracks 37,374 professional contacts across them, including 10,592 with verified work emails. Houston is the largest hub.

This list covers company matches for heavy equipment 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
3,032Companies
37,374Contacts tracked
10,592Verified emails
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The 25 largest heavy equipment fabricators based in the United States

Ranked by team size
Top 25 of 3,032 company matches for heavy equipment 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 matchMayville, WI, United StatesHQ recorded Oct 14, 20261,001-5,000950 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchOklahoma City, OK, United StatesHQ recorded Oct 14, 20261,001-5,000617 contacts →

Exact match

“W&W | AFCO Steel is the largest structural steel fabricator and erector in the United States.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchLittle Rock, AR, United StatesHQ recorded Oct 14, 20261,001-5,000579 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchMemphis, TN, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchBay Springs, MS, United StatesHQ recorded Oct 14, 2026201-500403 contacts →

Exact match

“Founded in 1963 by Charles B.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchBuffalo, NY, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
8Exact matchSand Springs, OK, United StatesHQ recorded Oct 14, 2026201-500336 contacts →

Exact match

“Since 1972, CUST-O-FAB has maintained a reputation of consistently providing quality ASME Code fabricated equipment and on-site services for the refining, petrochemical, syngas…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchMayville, WI, United StatesHQ recorded Oct 14, 2026501-1,000308 contacts →

Exact match

“Headquartered in Mayville, Wisconsin, Metalcraft of Mayville Inc.(MOM) has become a leading metal fabricator and manufacturer for customers across the US.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact 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
12Exact 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
13Exact 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
14Exact matchMorton, IL, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
15Exact matchIndianapolis, IN, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
16Exact matchWaterford, WI, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
17Exact matchCincinnati, OH, United StatesHQ recorded Oct 14, 2026201-500221 contacts →

Exact match

“Xtek, Inc.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchCarrollton (dallas), TX, United StatesHQ recorded Oct 14, 2026201-500215 contacts →

Exact match

“ROMCO Equipment Co, A SMT Company, is a leading heavy equipment distributor proudly serving the construction, mining, paving, and aggregate industries across Texas and southern…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchBradley, IL, United StatesHQ recorded Oct 14, 2026501-1,000212 contacts →

Exact match

“Established in 1903, Peddinghaus Corporation is the acknowledged global leader providing innovative machine tool technology for structural steel and plate fabrication.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchGillette, WY, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 14, 2026501-1,000192 contacts →

Exact match

“Gulf Island is a leading fabricator of complex steel structures and modules and provider of specialty services, including project management, hookup, commissioning, repair…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchMoline, IL, United StatesHQ recorded Oct 14, 2026501-1,000173 contacts →

Exact match

“Manufacturer of Industrial/Agricultural Products McLaughlin is a vertically integrated manufacturer Our roots are in automotive, truck and cab products Our strengths are in…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchBroussard, LA, United StatesHQ recorded Oct 14, 2026201-500156 contacts →

Exact match

“Founded in 2005, Bottom Line Equipment rents and sells heavy equipment and specialty attachments to build better communities by raising the standards of quality and safety for all.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchMadison, CT, United StatesHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase

Showing 25 of 3,032 heavy equipment fabricators based in the United States

See the full list, filter by size, metro and specialty, and access 10,592 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heavy equipment fabricators based in the United States at a glance

As of Oct 14, 2026
28.3%Verified-email coverage
12.3Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Houston
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
1,082
11-50
1,235
51-200
581
201-500
81
501-1,000
28
1,001-5,000
12

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 3,032 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 equipment 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 10,592 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 equipment 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 equipment fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 3,032 company matches for heavy equipment 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?

MEC Mayville Engineering Company, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most heavy equipment fabricators?

Houston leads with 78 company records, followed by Miami (17) and Dallas (14).

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 10,592 professional contacts with verified work emails tracked across these 3,032 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.

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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.