Company lists · Data refreshed September 2026

Top 25 Specialty welding services for refineries based in the United States

Name: Specialty welding services for refineries based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 2,167 companies tracked

RevenueBase identified 2,167 specialty welding services for refineries headquartered in the United States as of September 2026 and tracks 35,763 professional contacts across them, including 8,016 with verified work emails. Houston is the largest hub.

This list covers specialty welding services for refineries 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 22, 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 22, 2026 86% judged on-target in blind review

2,167Companies

35,763Contacts tracked

8,016Verified emails

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The 25 largest specialty welding services for refineries based in the United States

Ranked by team size

Top 25 of 2,167 specialty welding services for refineries based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to specialty welding services for refineries: 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	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 22, 2026	10001+	8,018 contacts →
	Partial 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 22, 2026
2	Repcon, INC	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 22, 2026	1,001-5,000	877 contacts →
	Strong evidence “Repcon has earned a reputation for leading the industry in turnarounds, specialty welding, construction, pipe fabrication, and maintenance.” Source: RevenueBase Database · checked Sep 22, 2026
3	Turn2 Specialty Companies	Partial evidence	Baytown, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	475 contacts →
	Partial evidence “Turn2 Specialty Companies is the premier provider of specialty turnaround services in the refining, petrochemical, and power industries.” Source: RevenueBase Database · checked Sep 22, 2026
4	CAM Industrial Solutions LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	5,001-10,000	434 contacts →
	Indirect evidence “With decades of refinery, petrochemical, fertilizer and power plant experience, CAM Industrial Solutions has become the standard in heavy industrial maintenance, turnaround and…” Source: RevenueBase Database · checked Sep 22, 2026
5	Manufacturing Technology, Inc. MTI	Partial evidence	South Bend, IN, United StatesHQ checked Sep 22, 2026	201-500	422 contacts →
	Partial evidence “MTI combines friction welding technologies with designed automation to deliver the best welding equipment and friction welding services in the world.” Source: RevenueBase Database · checked Sep 22, 2026
6	The Stronghold Companies	Indirect evidence	La Porte, TX, United StatesHQ checked Sep 22, 2026	5,001-10,000	419 contacts →
	Indirect evidence “As part of the Quanta Services Family of Companies (NYSE: PWR)- Stronghold provides the safest, leanest, most efficient, quality solutions for the refinery, petrochemical and…” Source: RevenueBase Database · checked Sep 22, 2026
7	Delta Constructors	Indirect evidence	Anchorage, AK, United StatesHQ checked Sep 22, 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 22, 2026
8	Greenberry Industrial	Indirect evidence	Vancouver, WA, United StatesHQ checked Sep 22, 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 22, 2026
9	G.A. West & Company	Indirect evidence	Creola, AL, United StatesHQ checked Sep 22, 2026	1,001-5,000	329 contacts →
	Indirect evidence “G.A.” Source: RevenueBase Database · checked Sep 22, 2026
10	Cust-O-Fab	Indirect evidence	Sand Springs, OK, United StatesHQ checked Sep 22, 2026	201-500	327 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
11	The Roberts Company	Indirect evidence	Winterville, NC, United StatesHQ checked Sep 22, 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 22, 2026
12	UPS Industrial Services, LLC	Indirect evidence	Deer Park, TX, United StatesHQ checked Sep 22, 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 22, 2026
13	B&e Resources, LLC	Partial evidence	Beaumont, TX, United StatesHQ checked Sep 22, 2026	501-1,000	286 contacts →
	Partial evidence “B&E Resources is an oil field service company specializing in industrial construction and custom fabrication.” Source: RevenueBase Database · checked Sep 22, 2026
14	Spitzer Industries, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	501-1,000	285 contacts →
	Indirect evidence “Houston-based Spitzer Industries, Inc.” Source: RevenueBase Database · checked Sep 22, 2026
15	WSI North America	Strong evidence	Suwanee, GA, United StatesHQ checked Sep 22, 2026	1,001-5,000	280 contacts →
	Strong 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 22, 2026
16	Altairstrickland, LLC	Partial evidence	La Porte, TX, United StatesHQ checked Sep 22, 2026	201-500	275 contacts →
	Partial evidence “AltairStrickland is a specialty mechanical contracting company serving the refining, petrochemical, power and fertilizer industries.” Source: RevenueBase Database · checked Sep 22, 2026
17	Gulfspan Industrial LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	251 contacts →
	Partial 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 22, 2026
18	Tampa Tank	Partial evidence	Gibsonton, FL, United StatesHQ checked Sep 22, 2026	201-500	226 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
19	Burkes Mechanical, INC	Indirect evidence	Brent, AL, United StatesHQ checked Sep 22, 2026	201-500	217 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
20	DECCO	Partial evidence	Nashua, NH, United StatesHQ checked Sep 22, 2026	201-500	201 contacts →
	Partial evidence “DECCO has been providing specialized construction, maintenance, critical equipment handling, fabrication, and high purity services since 1934.” Source: RevenueBase Database · checked Sep 22, 2026
21	Gulf Island	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	501-1,000	193 contacts →
	Partial evidence “Gulf Island is a leading fabricator of complex steel structures and modules and provider of specialty services, including project management, hookup, commissioning, repair…” Source: RevenueBase Database · checked Sep 22, 2026
22	United Group Services, INC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 22, 2026	201-500	189 contacts →
	Indirect evidence “United Group Services (UGS) is dedicated to providing leading-edge industrial & mechanical contracting, including process & utility piping, sanitary tubing, insulation…” Source: RevenueBase Database · checked Sep 22, 2026
23	Mcabee	Indirect evidence	Tuscaloosa, AL, United StatesHQ checked Sep 22, 2026	1,001-5,000	189 contacts →
	Indirect evidence “Industrial construction and fabrication contractor serving the paper, chemical, rubber, automotive, steel, aerospace, power, and food & beverage industries since 1962.” Source: RevenueBase Database · checked Sep 22, 2026
24	Great Basin Industrial	Indirect evidence	Kaysville, UT, United StatesHQ checked Sep 22, 2026	201-500	188 contacts →
	Indirect evidence “Great Basin Industrial (GBI) delivers turnkey industrial Fabrication, Construction and Maintenance.” Source: RevenueBase Database · checked Sep 22, 2026
25	Haun Welding Supply And Haun Specialty Gases	Partial evidence	Syracuse, NY, United StatesHQ checked Sep 22, 2026	201-500	174 contacts →
	Partial evidence “Haun Welding Supply – Durable and Progressive Haun Welding Supply is a 4th generation business that services most of New York State, Vermont, Connecticut, New Hampshire and…” Source: RevenueBase Database · checked Sep 22, 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: specialty welding services for refineries. 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 specialty welding services for refineries.
Partial evidence: Its own public description names part of specialty welding services for refineries, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name specialty welding services for refineries. 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 2,167 specialty welding services for refineries based in the United States

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Specialty welding services for refineries based in the United States at a glance

As of Sep 22, 2026

22.4%Verified-email coverage

16.5Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · Houston

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

910

11-50

743

51-200

386

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 2,167 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 specialty welding services for refineries, 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 “specialty welding services for refineries”. 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 specialty welding services for refineries), 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 specialty welding services for refineries, 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, 8,016 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 22, 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.

Specialty welding services for refineries by metro

Specialty welding services for refineries in Houston102

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 specialty welding services for refineries, 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 specialty welding services for refineries are there based in the United States?

RevenueBase identified 2,167 specialty welding services for refineries 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 specialty welding services for refineries?

Houston leads with 102 headquartered companies, followed by Tulsa (17) and Odessa (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 8,016 verified decision-maker contacts tracked across these 2,167 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 22, 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.