Company lists · Data refreshed October 2026

Top 25 Equipment fabrication contractors based in Houston, United States

RevenueBase identified 132 company matches for equipment fabrication contractors associated with Houston, United States as of October 2026 and tracks 4,115 professional contacts across them, including 1,843 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for equipment fabrication contractors associated with Houston, 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 12, 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 12, 2026 How this list was built
132Companies
4,115Contacts tracked
1,843Verified emails
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The 25 largest equipment fabrication contractors based in Houston, United States

Ranked by team size
Top 25 of 132 company matches for equipment fabrication contractors based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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, TX, United StatesHQ recorded Oct 12, 20261,001-5,0001,438 contacts →

Exact match

“Apache Industrial Services provides industrial services across North America, giving our customers the local support and resources they need, wherever the job takes them.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261,001-5,000495 contacts →

Exact match

“With over 1.9 million square feet of fabrication and manufacturing capacity worldwide, The Shaw Group offers premier project delivery services, module fabrication (including…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 12, 2026501-1,000297 contacts →

Exact match

“Houston-based Spitzer Industries, Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261,001-5,000252 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 · Oct 12, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-200101 contacts →

Exact match

“BWFS Industries has served the oil and gas industry for more than 25 years with ASME Division I and II vessel fabrication.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 12, 2026201-500100 contacts →

Exact match

“G&H Diversified Manufacturing is a U.S-based, ISO 9001:2015 certified advanced contract manufacturer, providing engineered component and assembly solutions to oil and gas and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 12, 2026501-1,00073 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 12, 2026201-50069 contacts →

Exact match

“ABLE Industrial delivers top-tier construction, fabrication, and specialty welding services across industries like food & beverage, petrochemical, power, and manufacturing.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5058 contacts →

Exact match

“Based in Houston, Texas, Acute Technological Services (ATS) provides welding engineering and welding services worldwide.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5055 contacts →

Exact match

“ARC Specialties designs and builds automated manufacturing systems and custom equipment for joining, cladding, and other applications.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20055 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5049 contacts →

Exact match

“Constellation Industries, LLC is an innovative pipe fabrication and service company providing unique value to customers in the Oil & Gas, Petrochemical, Power and Industrial…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20046 contacts →

Exact match

“At Fabcorp, Inc, we believe in providing quality service, every time.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20042 contacts →

Exact match

“PSI Constructors is an industrial construction and field services company providing mechanical, structural, millwright, piping, fabrication, and maintenance solutions throughout…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20036 contacts →

Exact match

“Hahn & Clay, established in 1908, is the United States' most versatile metal fabrication and machining facility in both skilled personnel and equipment capacity.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 12, 2026201-50028 contacts →

Exact match

“With the most basic sheet metal equipment, MR Sheet Metal began in 1989 in a small square foot building.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20027 contacts →

Exact match

“Precision Flange & Machine, founded in 1989 in Houston, delivers ISO 9001-certified flanges, fittings and custom-machined components with a focus on quality, reliability and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20025 contacts →

Exact match

“Star Precision of Houston, Texas established in 1992 specializes in quality precision metal fabrication, machining and electro-mechanical assembly - ranging from light and medium…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“RAYSON is a premier US based custom manufacturing company specializing in precision machining and robotic welding.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20020 contacts →

Exact match

“Founded in 2005, Pennum Industries specializes in the engineering, design, and fabrication of complex skid packages, offshore piping and structural steel systems, pipeline…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20020 contacts →

Exact match

“WHO WE ARE: Prostar Manufacturing, Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“At Arc Marine, our work is guided by five core values-honor, courage, commitment, adaptability, and accountability.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Moore Fabrication is a Houston based machine and fabrication facility with a focus on complex fabrication and precision machining of plastics, aluminum, brass and stainless.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 132 equipment fabrication contractors based in Houston, United States

See the full list, filter by size, metro and specialty, and access 1,843 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Equipment fabrication contractors based in Houston, United States at a glance

As of Oct 12, 2026
44.8%Verified-email coverage
31.2Average contacts per company
11-50Median size (employees)
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
61
51-200
28
201-500
5
501-1,000
5
1,001-5,000
3

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 132 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 Houston, United States whose business descriptions match “equipment fabrication contractors” 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 1,843 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 12, 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 “equipment fabrication contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many equipment fabrication contractors are there based in Houston, United States?

RevenueBase identified 132 company matches for equipment fabrication contractors associated with Houston, 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?

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

Which city in the United States has the most equipment fabrication contractors?

Houston leads the United States with 132 company records, followed by Phoenix (36) and Indianapolis (29).

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 1,843 professional contacts with verified work emails tracked across these 132 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 12, 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.