Company lists · Data refreshed November 2026

Top 25 Pipeline fabricators based in the United States

RevenueBase identified 2,235 company matches for pipeline fabricators associated with the United States as of November 2026 and tracks 60,770 professional contacts across them, including 19,268 with verified work emails. Houston is the largest hub.

This list covers company matches for pipeline 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 6, 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 6, 2026 How this list was built
2,235Companies
60,770Contacts tracked
19,268Verified emails
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The 25 largest pipeline fabricators based in the United States

Ranked by team size
Top 25 of 2,235 company matches for pipeline fabricators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20265,001-10,0001,002 contacts →

Exact match

“DNOW is a premier energy and industrial solutions provider with a legacy of over 160 years as a leading distributor of pipe, valves, fittings (PVF), pumps and fabricated equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBirmingham, AL, United StatesHQ recorded Nov 6, 20261,001-5,000943 contacts →

Exact match

“AMERICAN Cast Iron Pipe Company, founded in Birmingham, Ala, in 1905, is a manufacturer of ductile iron pipe, spiral-welded steel pipe, fire hydrants and valves for the waterworks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261,001-5,000898 contacts →

Exact match

“At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEau Claire, United StatesHQ recorded Nov 6, 20261,001-5,000782 contacts →

Exact match

“As the first pipeline contractor designed to work within today's stringent pipeline construction parameters, Precision Pipeline is the next generation pipeline contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261,001-5,000660 contacts →

Exact match

“TMK IPSCO is now part of Tenaris.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCincinnati, PA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
8Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 2026501-1,000602 contacts →

Exact match

“ISCO is a global, customized, high-density polyethylene (HDPE) piping, long-term solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261,001-5,000600 contacts →

Exact match

“JM Eagle™ is the world’s leading plastic pipe manufacturer-an innovative leader that combines advanced technology with superior customer service to create the industry’s most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 20261,001-5,000596 contacts →

Exact match

“For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchButler, MN, United StatesHQ recorded Nov 6, 2026201-500545 contacts →

Exact match

“For more than 100 years,/ has been the trusted supply chain partner for manufacturers across.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026501-1,000509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBirmingham, AL, United StatesHQ recorded Nov 6, 20261,001-5,000503 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVancouver, CA, United StatesHQ recorded Nov 6, 2026501-1,000430 contacts →

Exact match

“Northwest Pipe Company is the largest manufacturer of engineered welded steel pipe water systems in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500430 contacts →

Exact match

“Star Pipe Products is a global manufacturer and supplier for a broad array of iron products, including Ductile Iron Pipe Fittings and Accessories, Joint Restraints, and Municipal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVancouver, WA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
17Exact matchAnchorage, TX, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
18Exact matchAppleton, WI, United StatesHQ recorded Nov 6, 2026501-1,000391 contacts →

Exact match

“AZCO is a heavy industrial construction and fabrication solutions provider building the critical infrastructure that keeps communities and industries thriving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSand Springs, OK, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
20Exact matchCoshocoton, NJ, United StatesHQ recorded Nov 6, 20261,001-5,000357 contacts →

Exact match

“For generations, McWane Ductile has been an industry leader in water distribution and infrastructure that provide plumbing and clean water works systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSterling Heights, MI, United StatesHQ recorded Nov 6, 2026501-1,000353 contacts →

Exact match

“The Macomb Group is a leading wholesale distributor of pipe, valves, and fittings (PVF), with 30 locations in Michigan, Georgia, Indiana, Kentucky, New Jersey, North Carolina…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRialto, CA, United StatesHQ recorded Nov 6, 2026501-1,000350 contacts →

Exact match

“Our mission is to provide customers with pipe solutions for water, drainage, sewage, storm water, hydroelectric/penstock and industrial applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,000343 contacts →

Exact match

“Texas Pipe and Supply is a leading distributor of Carbon Pipe, Carbon Fittings and Flanges, Stainless Pipe and Stainless Fittings and Flanges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWinterville, NC, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500328 contacts →

Exact match

“FlexSteel, A Cactus Company is a revolutionary spooled pipe solution that couples the durability of steel with the installation, performance and cost benefits of spoolable pipe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,235 pipeline fabricators based in the United States

See the full list, filter by size, metro and specialty, and access 19,268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pipeline fabricators based in the United States at a glance

As of Nov 6, 2026
31.7%Verified-email coverage
27.2Average contacts per company
11-50Median size (employees)
9.7%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
667
11-50
819
51-200
529
201-500
126
501-1,000
45
1,001-5,000
38
5,001-10,000
1
10001+
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 2,235 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 “pipeline 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 19,268 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 6, 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 “pipeline fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pipeline fabricators are there based in the United States?

RevenueBase identified 2,235 company matches for pipeline 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 pipeline fabricators?

Houston leads with 216 company records, followed by Midland (33) and Tulsa (23).

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 19,268 professional contacts with verified work emails tracked across these 2,235 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 6, 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.