Company lists · Data refreshed October 2026

Top 25 Oil and gas commissioning contractors based in the United States

RevenueBase identified 420 company matches for oil and gas commissioning contractors associated with the United States as of October 2026 and tracks 12,147 professional contacts across them, including 2,563 with verified work emails. Houston is the largest hub.

This list covers company matches for oil and gas commissioning contractors 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 October 19, 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 19, 2026 How this list was built
420Companies
12,147Contacts tracked
2,563Verified emails
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The 25 largest oil and gas commissioning contractors based in the United States

Ranked by team size
Top 25 of 420 company matches for oil and gas commissioning contractors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchNew Orleans, LA, United StatesHQ recorded Oct 19, 20261,001-5,000601 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 19, 2026n/a545 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchTulsa, OK, United StatesHQ recorded Oct 19, 20261,001-5,000518 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 19, 2026501-1,000396 contacts →

Exact match

“Cooper Machinery Services provides natural gas compression equipment and services to customers globally in the Oil & Gas, Power, Transportation, and Marine sectors.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchBeaumont, TX, United StatesHQ recorded Oct 19, 2026501-1,000301 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 · Oct 19, 2026 · View company records in RevenueBase
6Exact matchAnchorage, AK, United StatesHQ recorded Oct 19, 2026201-500233 contacts →

Exact match

“Udelhoven Company founded in 1970 is a privately held full service construction, operations and maintenance company offering diversified products and services from oil field…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
8Exact matchClarkston, MI, United StatesHQ recorded Oct 19, 20261,001-5,000181 contacts →

Exact match

“For 80 years, Oscar W.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchChannelview, TX, United StatesHQ recorded Oct 19, 2026201-500174 contacts →

Exact match

“RUS Industrial, formerly known as Rig-Up Services, is a turn-key provider of electrical, instrumentation and fabrication products & services for industrial, oilfield & energy…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202651-200158 contacts →

Exact match

“Deepsea Technologies, Inc.(DTI) Engineers and Manufactures a wide range of products and equipment used in subsea oil & gas field development projects.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchDeer Park, TX, United StatesHQ recorded Oct 19, 20261,001-5,000149 contacts →

Exact match

“Based in Houston, Taurus Industrial Group (Taurus) is a leading, integrated and industry diversified technical services company offering end-to-end services across multiple…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchKilgore, TX, United StatesHQ recorded Oct 19, 2026501-1,000142 contacts →

Exact match

“Genesis Endeavors LLC Oilfield, Maintenance, Construction, Instrumentation, Insulation, Scaffolding & Electrical Any questions, feel free to contact us!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchLiberty, TX, United StatesHQ recorded Oct 19, 2026201-500141 contacts →

Exact match

“PLC offers turnkey construction and engineering solutions for the upstream and midstream oil and gas market.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchPasadena, TX, United StatesHQ recorded Oct 19, 202651-200139 contacts →

Exact match

“B&W Energy Services has a wealth of experience in preplanning the pre-commissioning cleaning process on large scale complex projects worldwide.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 19, 2026501-1,000136 contacts →

Exact match

“Holloman Corporation is an Engineering, Procurement, and Construction company with capabilities to design, build, and service energy-related projects on a global level.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchLongview, TX, United StatesHQ recorded Oct 19, 2026201-500115 contacts →

Exact match

“Thomas Oilfield Services is committed to providing the best services and equipment in the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchCorsicana, TX, United StatesHQ recorded Oct 19, 2026501-1,000113 contacts →

Exact match

“Watkins Construction Co, LLC is a general contractor and a family business with more than 50 years of history serving oil & gas industry customers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchLafayette, LA, United StatesHQ recorded Oct 19, 202651-200113 contacts →

Exact match

“BlueFin, a 100% employee-owned, GATE Energy company, is the field services arm of GATE Energy.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchDuluth, MN, United StatesHQ recorded Oct 19, 2026201-500109 contacts →

Exact match

“United Piping Inc.(UPI) is a general contractor specializing in the construction of new, and modifications of existing facilities for the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchRifle, CO, United StatesHQ recorded Oct 19, 2026501-1,000104 contacts →

Exact match

“Willow Creek Companies, LLC was founded in October, 2005, with headquarters in Rifle, Colorado.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
22Exact matchTulsa, OK, United StatesHQ recorded Oct 19, 2026501-1,000100 contacts →

Exact match

“Integrated Service Company, LLC, is a trusted leading company in the Refining and Petrochemical industry, and we deliver efficiency and quality in all of our services: Field…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchHouma, United StatesHQ recorded Oct 19, 202651-20097 contacts →

Exact match

“QPS is a true full service company providing a variety of services throughout the United States and abroad.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchGranbury, TX, United StatesHQ recorded Oct 19, 202651-20094 contacts →

Exact match

“Encore Oilfield Services, LLC is a Privately Held company founded in 2008 and located in Granbury, Texas.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchMilton, WV, United StatesHQ recorded Oct 19, 202651-20090 contacts →

Exact match

“Cenergy offers a full line of services to our customers in the natural gas and petrochemical industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 420 oil and gas commissioning contractors based in the United States

See the full list, filter by size, metro and specialty, and access 2,563 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas commissioning contractors based in the United States at a glance

As of Oct 19, 2026
21.1%Verified-email coverage
28.9Average contacts per company
11-50Median size (employees)
13.1%Largest-city concentration · Houston
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
102
11-50
137
51-200
119
201-500
36
501-1,000
16
1,001-5,000
8
5,001-10,000
1
10001+
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 420 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 “oil and gas commissioning 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 2,563 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 19, 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.

Oil and gas commissioning contractors by metro

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 “oil and gas commissioning contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas commissioning contractors are there based in the United States?

RevenueBase identified 420 company matches for oil and gas commissioning contractors associated with the 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?

Dynamic Industries, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas commissioning contractors?

Houston leads with 55 company records, followed by Midland (17) and Broussard (9).

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 2,563 professional contacts with verified work emails tracked across these 420 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 420 oil and gas commissioning contractors based in the United States. Start with a free account, no credit card.

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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.