Company lists · Data refreshed September 2026

Top 25 Pipeline welding companies based in the United States

Name: Pipeline welding companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,327 companies tracked

RevenueBase identified 1,327 pipeline welding companies headquartered in the United States as of September 2026 and tracks 40,834 professional contacts across them, including 10,188 with verified work emails. Houston is the largest hub.

This list covers pipeline welding companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

1,327Companies

40,834Contacts tracked

10,188Verified emails

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The 25 largest pipeline welding companies based in the United States

Ranked by team size

Top 25 of 1,327 pipeline welding companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pipeline welding companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Turner Industries	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	10001+	8,018 contacts →
	Indirect evidence “Turner Industries provides a single solution in heavy industrial construction, maintenance, turnaround, pipe and module fabrication, equipment, rigging and specialized…” Source: RevenueBase Database · checked Sep 20, 2026
2	Team, INC	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 20, 2026	5,001-10,000	3,460 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
3	Audubon Companies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,488 contacts →
	Indirect evidence “Founded in 1997, Audubon Companies LLC provides EPC, consulting, fabrication, and field services to energy and industrial operators across the globe.” Source: RevenueBase Database · checked Sep 20, 2026
4	Repcon, INC	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	1,001-5,000	877 contacts →
	Partial evidence “Repcon has earned a reputation for leading the industry in turnarounds, specialty welding, construction, pipe fabrication, and maintenance.” Source: RevenueBase Database · checked Sep 20, 2026
5	Precision Pipeline, LLC	Partial evidence	Eau Claire, WI, United StatesHQ checked Sep 20, 2026	1,001-5,000	737 contacts →
	Partial evidence “As the first pipeline contractor designed to work within today's stringent pipeline construction parameters, Precision Pipeline is the next generation pipeline contractor.” Source: RevenueBase Database · checked Sep 20, 2026
6	WHC Energy Services	Partial evidence	Broussard, LA, United StatesHQ checked Sep 20, 2026	n/a	736 contacts →
	Partial evidence “WHC - A Surerus Murphy Company, is a privately held general contractor who provides construction services for renewable services, pipeline and related facilities to the oil and…” Source: RevenueBase Database · checked Sep 20, 2026
7	Willbros	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	10001+	665 contacts →
	Indirect evidence “Primoris is a specialty energy infrastructure contractor serving the oil and gas and power industries with offerings that primarily include construction, maintenance and…” Source: RevenueBase Database · checked Sep 20, 2026
8	Troy Companies	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	529 contacts →
	Partial evidence “Troy has been serving the pipeline industry by providing safe and efficient pipeline construction and maintenance for more than 70 years.” Source: RevenueBase Database · checked Sep 20, 2026
9	Quality Integrated Services, Inc. QIS	Indirect evidence	Guymon, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	524 contacts →
	Indirect evidence “We’ve been a leader in the inspection and construction industry for over 25 years.” Source: RevenueBase Database · checked Sep 20, 2026
10	Epic Piping	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	1,001-5,000	522 contacts →
	Indirect evidence “EPIC Piping is one of the world’s largest privately owned pipe fabrication, pipe supports and PFF distribution firms, delivering precision-manufactured solutions to a diverse…” Source: RevenueBase Database · checked Sep 20, 2026
11	Loenbro	Indirect evidence	Westminster, CO, United StatesHQ checked Sep 20, 2026	1,001-5,000	504 contacts →
	Indirect evidence “Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
12	Northwest Pipe Company	Indirect evidence	Vancouver, WA, United StatesHQ checked Sep 20, 2026	501-1,000	398 contacts →
	Indirect evidence “Northwest Pipe Company is the largest manufacturer of engineered welded steel pipe water systems in North America.” Source: RevenueBase Database · checked Sep 20, 2026
13	Delta Constructors	Indirect evidence	Anchorage, AK, United StatesHQ checked Sep 20, 2026	501-1,000	380 contacts →
	Indirect evidence “We are a full-service construction and fabrication group serving industrial clients of all sizes in water, wastewater, petroleum, gas processing and energy projects.” Source: RevenueBase Database · checked Sep 20, 2026
14	Greenberry Industrial	Indirect evidence	Vancouver, WA, United StatesHQ checked Sep 20, 2026	1,001-5,000	380 contacts →
	Indirect evidence “Greenberry Industrial is an award-winning, full-service industrial contractor and fabricator serving high-tech, oil & gas, petrochemical, pulp & paper, power & energy, renewable…” Source: RevenueBase Database · checked Sep 20, 2026
15	Southeast Connections LLC	Indirect evidence	Conyers, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	374 contacts →
	Indirect evidence “Since 1996 Southeast Connections, LLC is a contractor specializing in energy infrastructure serving the gas industry.” Source: RevenueBase Database · checked Sep 20, 2026
16	Perma-Pipe	Indirect evidence	Spring, TX, United StatesHQ checked Sep 20, 2026	501-1,000	372 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
17	Sunland Construction, Inc. And Affiliates	Indirect evidence	Eunice, LA, United StatesHQ checked Sep 20, 2026	1,001-5,000	364 contacts →
	Indirect evidence “Our Mission: To be the premier provider for energy related construction services through a commitment to excellence in safety, production, and quality, with the resolve to…” Source: RevenueBase Database · checked Sep 20, 2026
18	G.A. West & Company	Indirect evidence	Creola, AL, United StatesHQ checked Sep 20, 2026	1,001-5,000	329 contacts →
	Indirect evidence “G.A.” Source: RevenueBase Database · checked Sep 20, 2026
19	The Roberts Company	Indirect evidence	Winterville, NC, United StatesHQ checked Sep 20, 2026	501-1,000	305 contacts →
	Indirect evidence “Founded in 1977 as The Roberts Company, Roberts has grown from a small contractor to a large full service constructor and fabricator.” Source: RevenueBase Database · checked Sep 20, 2026
20	Price Gregory International	Partial evidence	Katy, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	299 contacts →
	Partial evidence “Price Gregory International (PGI) specializes in large-diameter pipeline construction for oil, gas, and renewables, with the capacity to manage multiple large-scale projects…” Source: RevenueBase Database · checked Sep 20, 2026
21	UPS Industrial Services, LLC	Indirect evidence	Deer Park, TX, United StatesHQ checked Sep 20, 2026	5,001-10,000	297 contacts →
	Indirect evidence “UPS Industrial Services delivers high-performance mechanical and construction solutions for demanding industrial and technology environments.” Source: RevenueBase Database · checked Sep 20, 2026
22	B&e Resources, LLC	Indirect evidence	Beaumont, TX, United StatesHQ checked Sep 20, 2026	501-1,000	286 contacts →
	Indirect evidence “B&E Resources is an oil field service company specializing in industrial construction and custom fabrication.” Source: RevenueBase Database · checked Sep 20, 2026
23	WSI North America	Partial evidence	Suwanee, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	280 contacts →
	Partial evidence “History A 40+ year history as a global leader specialty welding, weld overlay and repair technology services across the energy industry provides the foundation for WSI’s culture…” Source: RevenueBase Database · checked Sep 20, 2026
24	Driver Pipeline Company, INC	Partial evidence	Irving, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	261 contacts →
	Partial evidence “An integrated oil and gas pipeline contractor, Driver Pipeline has been fulfilling the energy industry's construction, maintenance and repair needs since 1971.” Source: RevenueBase Database · checked Sep 20, 2026
25	Gulfspan Industrial LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	251 contacts →
	Indirect evidence “Gulfspan Industrial, LLC is a mechanical construction and industrial services company that specializes in performing turnarounds, capital projects, and maintenance.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pipeline welding companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pipeline welding companies.
Partial evidence: Its own public description names part of pipeline welding companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline welding companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,327 pipeline welding companies based in the United States

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Pipeline welding companies based in the United States at a glance

As of Sep 20, 2026

24.9%Verified-email coverage

30.8Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

441

11-50

440

51-200

310

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,327 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pipeline welding companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “pipeline welding companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pipeline welding companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pipeline welding companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 10,188 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pipeline welding companies by metro

Pipeline welding companies in Houston78

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pipeline welding companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pipeline welding companies are there based in the United States?

RevenueBase identified 1,327 pipeline welding companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Turner Industries, headquartered in Baton Rouge, tops this list with the largest team on record.

Which city has the most pipeline welding companies?

Houston leads with 78 headquartered companies, followed by Midland (15) and Tulsa (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,188 verified decision-maker contacts tracked across these 1,327 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.