Company lists · Data refreshed October 2026

Top 25 Oil refinery plants suppliers based in the United States

RevenueBase identified 122 company matches for oil refinery plants suppliers associated with the United States as of October 2026 and tracks 2,454 professional contacts across them, including 624 with verified work emails. Houston is the largest hub.

This list covers company matches for oil refinery plants 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
122Companies
2,454Contacts tracked
624Verified emails
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The 25 largest oil refinery plants suppliers based in the United States

Ranked by team size
Top 25 of 122 company matches for oil refinery plants 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSand Springs, OK, United StatesHQ recorded Oct 28, 2026201-500336 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Oct 28, 2026n/a234 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
3Exact matchDes Plaines, IL, United StatesHQ recorded Oct 28, 20261,001-5,000208 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchClarkston, MI, United StatesHQ recorded Oct 28, 20261,001-5,000181 contacts →

Exact match

“For 80 years, Oscar W.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchBaton Rouge, LA, United StatesHQ recorded Oct 28, 202651-200155 contacts →

Exact match

“GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchSomerset, United StatesHQ recorded Oct 28, 2026201-500118 contacts →

Exact match

“Gaffney-Kroese Supply Corp.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchPrairieville, LA, United StatesHQ recorded Oct 28, 2026n/a104 contacts →

Exact match

“AGC is a sales and service representative company established to take suppliers and customers to a new level of interaction.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchScott, LA, United StatesHQ recorded Oct 28, 2026201-50086 contacts →

Exact match

“Global Supplier of Reconditioned, New and As-Is Oil and Gas Process Equipment.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 28, 202651-20055 contacts →

Exact match

“BD Energy Systems LLC located in Houston, TX, USA is a world leading engineering company operating in the Petrochemical, Fertilizer, Refining, and Gas Processing industry…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchBellingham, WA, United StatesHQ recorded Oct 28, 2026n/a43 contacts →

Exact match

“Coking.com operates as an independent voice in the oil industry focusing on safety, profitability, and driving the overall well-being of refineries to new levels.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchBelle Rose, LA, United StatesHQ recorded Oct 28, 2026201-50039 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
12Exact matchMaryland Heights, MO, United StatesHQ recorded Oct 28, 202611-5035 contacts →

Exact match

“United Petroleum Service is a full service company offering complete sales, installation, and service of petroleum equipment and convenience store fueling systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchGardena, CA, United StatesHQ recorded Oct 28, 202611-5033 contacts →

Exact match

“McKenna Engineering & Equipment Co, Inc.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 28, 202611-5031 contacts →

Exact match

“Oliver Equipment Company (OEC) is proud to service the Refining, Petrochemical, Chemical, Midstream Oil & Gas, offshore, Power Generation, Water Treatment, and General Industrial…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchBaton Rouge, LA, United StatesHQ recorded Oct 28, 202611-5021 contacts →

Exact match

“Ford-Gelatt's is the gulf coasts leading supplier of industrial process equipment, along with added value solutions to the many petrochemical, pulp & paper, municipalities, oil &…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchNederland, TX, United StatesHQ recorded Oct 28, 2026201-50014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchDoral, FL, United StatesHQ recorded Oct 28, 202611-5013 contacts →

Exact match

“Power Equipments was founded as an organization with the purpose of taking care of the requirements in the supply of industrial electrical and mechanical equipments for the oil…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchSuwanee, GA, United StatesHQ recorded Oct 28, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchTexas City, TX, United StatesHQ recorded Oct 28, 202611-5011 contacts →

Exact match

“Vican Manufacturing is a Veteran owned and operated fabrication shop and service provider for the oil, gas, and petrochemical industries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchSugar Land, TX, United StatesHQ recorded Oct 28, 202651-2009 contacts →

Exact match

“Summit International, an American company, based in Houston, Texas, is a manufacturer and supplier of quality oilfield and industrial products.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchKaty, TX, United StatesHQ recorded Oct 28, 202611-509 contacts →

Exact match

“Entech Supply offers the world class variety of process equipment which meet the highest standards in the Gas, Oil, Mining and Power Industries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchMidland, TX, United StatesHQ recorded Oct 28, 202611-507 contacts →

Exact match

“Compton Services LLC is a reliable and specialized provider of top-quality equipment for the industry.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchMcallen, TX, United StatesHQ recorded Oct 28, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 28, 202611-507 contacts →

Exact match

“Athena Energy offers experienced engineering, high quality performance chemicals and specialty products for Oil and Gas and Sustainable Energy Services.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchBroken Arrow, OK, United StatesHQ recorded Oct 28, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 122 oil refinery plants suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 624 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil refinery plants suppliers based in the United States at a glance

As of Oct 28, 2026
25.4%Verified-email coverage
20.1Average contacts per company
11-50Median size (employees)
24.6%Largest-city concentration · Houston
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
42
51-200
18
201-500
7
501-1,000
1
1,001-5,000
3
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 122 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 plants 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 624 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 plants suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 122 company matches for oil refinery plants 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?

Cust-O-Fab tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil refinery plants suppliers?

Houston leads with 30 company records, followed by Sugar Land (4) and Austin (2).

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 624 professional contacts with verified work emails tracked across these 122 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.

Ready to reach these companies? Verified emails and direct dials for all 122 oil refinery plants suppliers 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.