Company lists · Data refreshed October 2026

Top 25 Oil refinery plant construction suppliers based in the United States

Name: Oil refinery plant construction suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 119 companies tracked

RevenueBase identified 119 company matches for oil refinery plant construction suppliers associated with the United States as of October 2026 and tracks 4,705 professional contacts across them, including 1,011 with verified work emails. Houston is the largest hub.

This list covers company matches for oil refinery plant construction suppliers 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 28, 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 28, 2026 How this list was built

119Companies

4,705Contacts tracked

1,011Verified emails

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The 25 largest oil refinery plant construction suppliers based in the United States

Ranked by team size

Top 25 of 119 company matches for oil refinery plant construction suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Arb, INC	Exact match	Irvine, CA, United StatesHQ recorded Oct 28, 2026	1,001-5,000	535 contacts →
	Exact match “ARB Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Matrix Service	Exact match	Tulsa, OK, United StatesHQ recorded Oct 28, 2026	1,001-5,000	518 contacts →
	Exact match “Matrix Service is a subsidiary of Matrix Service Company (NASDAQ: MTRX).” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	Richard	Exact match	Beaumont, TX, United StatesHQ recorded Oct 28, 2026	1,001-5,000	503 contacts →
	Exact match “RICHARD is a full-service engineering, procurement and construction firm in the petrochemical and refining industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	B&e Resources, LLC	Exact match	Beaumont, TX, United StatesHQ recorded Oct 28, 2026	501-1,000	301 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 28, 2026 · View company records in RevenueBase
5	Fateh Group	Exact match	Cherryfield, ME, United StatesHQ recorded Oct 28, 2026	1,001-5,000	282 contacts →
	Exact match “FATEH GROUP is committed to provide its customers with high-quality services and products.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Chemical Engineering Partners	Exact match	Irvine, CA, United StatesHQ recorded Oct 28, 2026	n/a	234 contacts →
	Exact match “Chemical Engineering Partners (CEP) is a world leader in used oil re-refining designs and process technology.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	BAY LTD	Exact match	Corpus Christi, TX, United StatesHQ recorded Oct 28, 2026	1,001-5,000	143 contacts →
	Exact match “Bay Ltd, with offices and operations throughout the U.S, Latin America, Canada, and other International locations, is a full-service multi-discipline construction, fabrication…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	Holloman Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 28, 2026	501-1,000	136 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 28, 2026 · View company records in RevenueBase
9	Orion Engineers Constructors	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 28, 2026	51-200	110 contacts →
	Exact match “Orion has the ability to meet your every engineering need from determining the feasibility of your project right through to full EPC, commissioning and startup of industrial…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	Select Engineering INC	Exact match	Tulsa, OK, United StatesHQ recorded Oct 28, 2026	51-200	107 contacts →
	Exact match “Select Engineering, Inc, is a privately-held company with offices in Tulsa,OK and Houston,TX.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	Ctci Americas INC	Exact match	Katy, TX, United StatesHQ recorded Oct 28, 2026	201-500	81 contacts →
	Exact match “CTCI is an Engineering, Procurement, and Construction (EPC) services provider the world can rely on.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	Quality Execution INC	Exact match	Mount Vernon, IN, United StatesHQ recorded Oct 28, 2026	51-200	78 contacts →
	Exact match “Quality Execution, Inc.(QualEx) is a full-service, multi-disciplined engineering, procurement and construction management firm with our main office located in Mt.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	OIL Field Development Engineering OFD	Exact match	Houston, TX, United StatesHQ recorded Oct 28, 2026	51-200	40 contacts →
	Exact match “OFD is a full-service engineering contractor committed to helping our client’s complete successful offshore and onshore oil and gas projects covering both upstream, midstream and…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Action Industries, INC	Exact match	Belle Rose, LA, United StatesHQ recorded Oct 28, 2026	201-500	39 contacts →
	Exact match “Since 1982, Action Industries has been providing quality construction, maintenance, and operational services throughout the refinery, petrochemical and oil and gas industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Ag&p Americas, INC	Exact match	Spring, TX, United StatesHQ recorded Oct 28, 2026	n/a	37 contacts →
	Exact match “AG & P Americas Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Phoenix Welding	Exact match	Portland, ME, United StatesHQ recorded Oct 28, 2026	51-200	36 contacts →
	Exact match “Phoenix Welding is a full-service industrial construction and project management firm, executing complex projects across the East Coast.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	RAW Resources Group	Exact match	Princeton, WV, United StatesHQ recorded Oct 28, 2026	51-200	36 contacts →
	Exact match “Raw Resources Group is a family of companies that provide Civil, Mechanical and Electrical Engineering, Procurement, and Construction (EPC) in addition to Site Maintenance…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Mckenna Engineering	Exact match	Gardena, CA, United StatesHQ recorded Oct 28, 2026	11-50	33 contacts →
	Exact match “McKenna Engineering & Equipment Co, Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	Titan Delta	Exact match	Metairie, LA, United StatesHQ recorded Oct 28, 2026	11-50	24 contacts →
	Exact match “Titan Delta offers Engineering, Project Management and Procurement mainly to upstream O&G clients both onshore and offshore.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	IQA Solutions INC	Exact match	Long Beach, CA, United StatesHQ recorded Oct 28, 2026	51-200	18 contacts →
	Exact match “IQA Solutions is established in 2003 and was formed to provide engineering and design services to clients in petroleum refining and petrochemicals.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	CDI Industrial And Mechanical Contractors, INC	Exact match	Lenexa, KS, United StatesHQ recorded Oct 28, 2026	51-200	17 contacts →
	Exact match “Thank you for considering CDI Industrial & Mechanical Contractors for your construction needs.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	BAY Matrix Group USA	Exact match	Sugar Land, TX, United StatesHQ recorded Oct 28, 2026	51-200	13 contacts →
	Exact match “Bay Matrix Group of companies provides the following services via its subsidiaries: G&G, Reservoir Engineering & Management, Project Management & Financing, Process and Facilities…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	Chemted	Exact match	Rio Vista, TX, United StatesHQ recorded Oct 28, 2026	11-50	11 contacts →
	Exact match “We take pride in introducing CHEMTED LLC as a leading company of superior quality in Process Engineering Design of Oil & Gas Sector, Industrial Refrigeration and Process Chemical…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Coastal Resource Group CRG	Exact match	Seguin, TX, United StatesHQ recorded Oct 28, 2026	11-50	9 contacts →
	Exact match “Industrial, Oilfield, Pipeline and Construction Supply, Service and Logistics” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	Dolomite Products CO	Exact match	Rochester, NY, United StatesHQ recorded Oct 28, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oil refinery plant construction suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 119 oil refinery plant construction suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,011 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil refinery plant construction suppliers based in the United States at a glance

As of Oct 28, 2026

21.5%Verified-email coverage

39.5Average contacts per company

11-50Median size (employees)

19.3%Largest-city concentration · Houston

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 119 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 refinery plant construction suppliers” 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 1,011 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 28, 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 “oil refinery plant construction suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil refinery plant construction suppliers are there based in the United States?

RevenueBase identified 119 company matches for oil refinery plant construction suppliers 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?

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

Which city has the most oil refinery plant construction suppliers?

Houston leads with 23 company records, followed by Miami (4) and Beaumont (3).

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 1,011 professional contacts with verified work emails tracked across these 119 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 28, 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.