Company lists · Data refreshed November 2026

Top 25 Oilfield structural steel fabricators based in the United States

RevenueBase identified 3,023 company matches for oilfield structural steel fabricators associated with the United States as of November 2026 and tracks 56,495 professional contacts across them, including 16,555 with verified work emails. Houston is the largest hub.

This list covers company matches for oilfield structural steel 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 November 4, 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 Nov 4, 2026 How this list was built
3,023Companies
56,495Contacts tracked
16,555Verified emails
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The 25 largest oilfield structural steel fabricators based in the United States

Ranked by team size
Top 25 of 3,023 company matches for oilfield structural steel fabricators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchHouston, LA, United StatesHQ recorded Nov 4, 20261,001-5,0001,699 contacts →

Exact match

“Founded in 1997, Audubon Companies LLC provides EPC, consulting, fabrication, and field services to energy and industrial operators across the globe.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchSan Antonio, FL, United StatesHQ recorded Nov 4, 20261,001-5,0001,439 contacts →

Exact match

“Group, Inc.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 4, 20261,001-5,000660 contacts →

Exact match

“TMK IPSCO is now part of Tenaris.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchCincinnati, PA, United StatesHQ recorded Nov 4, 20261,001-5,000649 contacts →

Exact match

“Since our founding in 1901, Enerfab's strong work culture, diversity of operations, and quality of employees have made us an industry leader in fabrication, construction, and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchOklahoma City, TX, United StatesHQ recorded Nov 4, 20261,001-5,000643 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 · Nov 4, 2026 · View company records in RevenueBase
6Exact matchLittle Rock, TX, United StatesHQ recorded Nov 4, 20261,001-5,000610 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchTulsa, LA, United StatesHQ recorded Nov 4, 20261,001-5,000522 contacts →

Exact match

“Matrix Service is a subsidiary of Matrix Service Company (NASDAQ: MTRX).”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchCharlotte, NC, United StatesHQ recorded Nov 4, 2026501-1,000509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchCreola, AL, United StatesHQ recorded Nov 4, 20261,001-5,000413 contacts →

Exact match

“G.A.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchVancouver, WA, United StatesHQ recorded Nov 4, 20261,001-5,000408 contacts →

Exact match

“Greenberry Industrial is an award-winning, full-service industrial contractor and fabricator serving high-tech, oil & gas, petrochemical, pulp & paper, power & energy, renewable…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchAnchorage, TX, United StatesHQ recorded Nov 4, 2026501-1,000402 contacts →

Exact match

“We are a full-service construction and fabrication group serving industrial clients of all sizes in water, wastewater, petroleum, gas processing and energy projects.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchSand Springs, OK, United StatesHQ recorded Nov 4, 2026201-500372 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 · Nov 4, 2026 · View company records in RevenueBase
13Exact matchWest Jordan, NV, United StatesHQ recorded Nov 4, 20261,001-5,000349 contacts →

Exact match

“SME Steel is known for quality steel fabrication and erection of buildings and miscellaneous steel services, as well as performance of turnkey steel construction from…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchWinterville, NC, United StatesHQ recorded Nov 4, 2026501-1,000341 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 · Nov 4, 2026 · View company records in RevenueBase
15Exact matchBeaumont, TX, United StatesHQ recorded Nov 4, 2026501-1,000327 contacts →

Exact match

“B&E Resources is an oil field service company specializing in industrial construction and custom fabrication.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchDickinson, ND, United StatesHQ recorded Nov 4, 2026201-500323 contacts →

Exact match

“Steffes is a lean-operating original equipment manufacturer headquartered in Dickinson, North Dakota with additional manufacturing facilities in Grand Forks, North Dakota and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Nov 4, 2026501-1,000311 contacts →

Exact match

“Houston-based Spitzer Industries, Inc.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchBridge City, TX, United StatesHQ recorded Nov 4, 20261,001-5,000310 contacts →

Exact match

“STI Group is a privately owned company based in Southeast Texas that services all of America's energy related markets (Upstream, Midstream, Downstream) through fabrication and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchFargo, TX, United StatesHQ recorded Nov 4, 2026501-1,000306 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchLynchburg, VA, United StatesHQ recorded Nov 4, 2026201-500291 contacts →

Exact match

“Banker Steel is a full-service structural steel fabricator that excels in safely and seamlessly building complex projects on time and on budget.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchPensacola, TX, United StatesHQ recorded Nov 4, 202651-200269 contacts →

Exact match

“Offshore Inland Marine & Oilfield Services, Inc.(OIMO) corporate headquarters in Pensacola,FL provides a full range of Drilling Rig services and construction support activities…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Nov 4, 20261,001-5,000266 contacts →

Exact match

“Gulfspan Industrial, LLC is a mechanical construction and industrial services company that specializes in performing turnarounds, capital projects, and maintenance.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchNewtown, CT, United StatesHQ recorded Nov 4, 2026501-1,000256 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchLong Beach, CO, United StatesHQ recorded Nov 4, 2026501-1,000245 contacts →

Exact match

“Irwin Industries is one of the nation's leading industrial construction and maintenance service providers, serving the onshore and offshore oil & gas, petrochemical, refining…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchNashville, TN, United StatesHQ recorded Nov 4, 2026501-1,000244 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 3,023 oilfield structural steel fabricators based in the United States

See the full list, filter by size, metro and specialty, and access 16,555 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oilfield structural steel fabricators based in the United States at a glance

As of Nov 4, 2026
29.3%Verified-email coverage
18.7Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Houston
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
852
11-50
1,223
51-200
729
201-500
131
501-1,000
45
1,001-5,000
32
5,001-10,000
1

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 3,023 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 “oilfield structural steel 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 16,555 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 November 4, 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 “oilfield structural steel fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oilfield structural steel fabricators are there based in the United States?

RevenueBase identified 3,023 company matches for oilfield structural steel fabricators associated with the United States as of November 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?

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

Which city has the most oilfield structural steel fabricators?

Houston leads with 178 company records, followed by Odessa (28) and Midland (26).

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 16,555 professional contacts with verified work emails tracked across these 3,023 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 November 4, 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.