Company lists · Data refreshed October 2026

Top 25 Natural gas processing plant contractors worldwide

RevenueBase identified 1,391 company matches for natural gas processing plant contractors worldwide as of October 2026 and tracks 70,537 professional contacts across them, including 13,126 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for natural gas processing plant contractors worldwide, 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 18, 2026. Country and city lists for natural gas processing plant contractors follow the table.

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 18, 2026 How this list was built
1,391Companies
70,537Contacts tracked
13,126Verified emails
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The 25 largest natural gas processing plant contractors worldwide

Ranked by team size
Top 25 of 1,391 company matches for natural gas processing plant contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchDubai, United Arab EmiratesHQ recorded Oct 18, 202610001+7,369 contacts →

Exact match

“We design, build and maintain the assets that power the world for today and make it future-ready for tomorrow.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202610001+7,053 contacts →

Exact match

“Zachry Group is North America's pacesetter in turnkey engineering, construction, maintenance, turnaround and fabrication services to the energy, chemicals, power, manufacturing…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchCanning, IndiaHQ recorded Oct 18, 20265,001-10,0005,219 contacts →

Exact match

“Since 1948 we specialize in projects for the energy industry.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 18, 20261,001-5,0001,695 contacts →

Exact match

“At Robt.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchPhoenix, AZ, United StatesHQ recorded Oct 18, 20265,001-10,0001,376 contacts →

Exact match

“NPL is a nationally recognized leader in energy infrastructure construction, with 50 years of experience.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchKuwaitHQ recorded Oct 18, 20261,001-5,0001,130 contacts →

Exact match

“Established in 1970, IMCO started as a pioneer in the Industrial Electrical and Instrumentation Fields in Kuwait.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchSiracusa, ItalyHQ recorded Oct 18, 20261,001-5,000831 contacts →

Exact match

“IREM GROUP Provides complete services in the field of Procurement, Detail Engineering, Construction and Maintenance of Industrial Plants.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchNanterre, FranceHQ recorded Oct 18, 20261,001-5,000606 contacts →

Exact match

“Spiecapag at a glance A skill: Spiecapag is part of VINCI Group, specialised in the delivery of onshore pipelines and facilities such as compression, pumping and metering…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchUnited StatesHQ recorded Oct 18, 20261,001-5,000589 contacts →

Exact match

“MPLX operates several natural gas gathering systems with the scope of services provided dependent on the composition of the raw or untreated gas.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 18, 20261,001-5,000558 contacts →

Exact match

“Troy has been serving the pipeline industry by providing safe and efficient pipeline construction and maintenance for more than 70 years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 18, 2026n/a545 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchTulsa, OK, United StatesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 2026201-500416 contacts →

Exact match

“Established in 1997, Equinox is a distinguished EPCM service provider globally.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchCairo, EgyptHQ recorded Oct 18, 20261,001-5,000399 contacts →

Exact match

“NATGAS, founded in 1998, is a subsidiary of NatEnergy with 84% of its shares owned by Valmore Holding, an Egyptian Investment firm.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchConyers, GA, United StatesHQ recorded Oct 18, 20261,001-5,000378 contacts →

Exact match

“Since 1996 Southeast Connections, LLC is a contractor specializing in energy infrastructure serving the gas industry.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchEunice, LA, United StatesHQ recorded Oct 18, 20261,001-5,000376 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchNederland, TX, United StatesHQ recorded Oct 18, 20261,001-5,000316 contacts →

Exact match

“Echo Maintenance is a full-service industrial general contractor providing diverse support for maintenance, capital projects and turnarounds to petrochemical and chemical…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchChennai, IndiaHQ recorded Oct 18, 2026201-500316 contacts →

Exact match

“NRP Projects Private Limited is formerly known as N.R.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Oct 18, 2026201-500314 contacts →

Exact match

“OPD is a company based out of United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Oct 18, 20261,001-5,000310 contacts →

Exact match

“We are an engineering and construction company specializing in installation of cross country pipelines and associated infrastructure with a focus on natural gas and other…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchRocky View County, AB, CanadaHQ recorded Oct 18, 2026501-1,000304 contacts →

Exact match

“Compass, which operates as Compass Energy Systems in Canada and Compass Compression Solutions in the US, specializes in the engineering, design, and fabrication of powerful…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchKemaman, MalaysiaHQ recorded Oct 18, 2026201-500289 contacts →

Exact match

“Leading in Oil, Gas and Petrochemical Plant Maintenance and Construction”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchEdmonton, AB, CanadaHQ recorded Oct 18, 2026501-1,000282 contacts →

Exact match

“Thermo Design (TDE) is an innovative energy solutions company and a recognized leader in the design and engineering, fabrication, manufacturing, construction management…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchCherryfield, ME, United StatesHQ recorded Oct 18, 20261,001-5,000282 contacts →

Exact match

“FATEH GROUP is committed to provide its customers with high-quality services and products.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchBig Lake, MN, IndiaHQ recorded Oct 18, 20261,001-5,000278 contacts →

Exact match

“Established in 1966, Minnesota Limited is a leading specialty contractor that builds pipelines and related facilities across 34 different states within the United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 1,391 natural gas processing plant contractors worldwide

See the full list, filter by size, metro and specialty, and access 13,126 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Natural gas processing plant contractors worldwide at a glance

As of Oct 18, 2026
18.6%Verified-email coverage
50.7Average contacts per company
11-50Median size (employees)
2.9%Largest-city concentration · Houston
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
310
11-50
501
51-200
316
201-500
135
501-1,000
59
1,001-5,000
53
5,001-10,000
7
10001+
6

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for natural gas processing plant contractors are linked below.
What qualifies
Company records worldwide whose business descriptions match “natural gas processing plant 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. 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 13,126 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 18, 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.

Natural gas processing plant contractors by location

8 lists · largest first

Every Natural gas processing plant contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “natural gas processing plant contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many natural gas processing plant contractors are there worldwide?

RevenueBase identified 1,391 company matches for natural gas processing plant contractors worldwide 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?

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

Which country has the most natural gas processing plant contractors?

The United States leads with 364 companies, followed by Italy (90) and India (63). Every natural gas processing plant contractors list by country and city is linked on this page.

Which city has the most natural gas processing plant contractors?

Houston leads with 41 company records, followed by Tehran (24) and Calgary (19).

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 13,126 professional contacts with verified work emails tracked across these 1,391 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 18, 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.