Company lists · Data refreshed October 2026

Top 25 Hydrotreaters suppliers based in the United States

RevenueBase identified 70 company matches for hydrotreaters suppliers associated with the United States as of October 2026 and tracks 1,253 professional contacts across them, including 522 with verified work emails. Houston is the largest hub.

This list covers company matches for hydrotreaters 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 26, 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 26, 2026 How this list was built
70Companies
1,253Contacts tracked
522Verified emails
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The 25 largest hydrotreaters suppliers based in the United States

Ranked by team size
Top 25 of 70 company matches for hydrotreaters suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchDes Plaines, IL, United StatesHQ recorded Oct 26, 20261,001-5,000208 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchSpring, TX, United StatesHQ recorded Oct 26, 2026201-50080 contacts →

Exact match

“Welcome to Titan.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 26, 2026201-50076 contacts →

Exact match

“Trecora specializes in manufacturing high-purity hydrocarbons, specialty petrochemical products, and synthetic polyethylene waxes.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 26, 202651-20063 contacts →

Exact match

“Merichem Technologies is a global provider of sulfur treating solutions, including market-leading technologies such as LO-CAT®, FIBER FILM®, THIOLEX®, MERICAT®, MERICON®, and a…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 26, 202651-20057 contacts →

Exact match

“Bold brings a unique blend of products, services, and technology to our customers by leveraging our extensive experience in the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 26, 202611-5049 contacts →

Exact match

“For over 35 years, Crystaphase has provided reactor solutions to hundreds of refining, petrochemical, and chemical plants worldwide.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchNewark, CA, United StatesHQ recorded Oct 26, 202651-20046 contacts →

Exact match

“MTR is a world leader in the development and production of membrane-based separation systems for the petrochemical, natural gas and refining industries.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchMoss Point, MS, United StatesHQ recorded Oct 26, 202651-20044 contacts →

Exact match

“Hydroprocessing Associates is a global full service catalyst and reactor maintenance company with facilities strategically located around the world in order to meet industry needs.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 26, 202651-20043 contacts →

Exact match

“Salamander helps improve production rates by controlling viscosity, eliminating solids, accelerating SAGD well connections, and recovering and monetizing hydrocarbons previously…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 26, 2026501-1,00043 contacts →

Exact match

“Porocel is a worldwide, innovative leader in catalyst services and a leading supplier of activated alumina, specialty adsorbents and support media.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchCanonsburg, PA, United StatesHQ recorded Oct 26, 202651-20039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Oct 26, 2026201-50038 contacts →

Exact match

“Athlon, a Halliburton Service, provides specialty water and process treatment chemicals, customized engineering solutions, and services to the industrial sector, including the…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchFontana, CA, United StatesHQ recorded Oct 26, 202611-5035 contacts →

Exact match

“Chemicals Incorporated is an innovative leader in the water treatment industry, supporting a network of regional companies in the Western United States, Canada, Mexico and the Far…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
15Exact matchTulsa, OK, United StatesHQ recorded Oct 26, 202611-5027 contacts →

Exact match

“OnQuest provides global fired heater engineering, API 530 and API 560 heater design, syngas reformers, waste heat recovery units, SCR systems, and heater revamp solutions for the…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchBaton Rouge, LA, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 26, 2026201-50020 contacts →

Exact match

“Kinder Morgan Treating is a leading manufacturer of gas treating and processing plants.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchHouma, LA, United StatesHQ recorded Oct 26, 202611-5018 contacts →

Exact match

“Separator Spares & Equipment, LLC specializes in aftermarket and genuine spare parts for Alfa Laval and GEA Westfalia separators and heat exchangers.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchLeague City, TX, United StatesHQ recorded Oct 26, 202611-5015 contacts →

Exact match

“CLS Industrial Purification specializes in absorbent technology for chloride, sulfur, mercury, arsine, and olefin removal.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchMilwaukee, WI, United StatesHQ recorded Oct 26, 202611-5013 contacts →

Exact match

“Reliable & Innovative Provider of Commercial and Industrial Water Treatment Systems Our product offerings include softeners, dealkalizers, demineralizers, filters and condensate…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“When your production is off-spec or at risk, you need more than equipment.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchRandolph, NJ, United StatesHQ recorded Oct 26, 20261-108 contacts →

Exact match

“Wintek has been providing solutions to process applications operating at vacuum conditions since 1986, including the biodiesel, chemical, environmental, food, pharmaceutical, and…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchArvada, CO, United StatesHQ recorded Oct 26, 20261-108 contacts →

Exact match

“SulfaTrap™ provides customized purification solutions for treatment of natural gas, biogas, CO₂, LPG and a wide range of gaseous and liquid hydrocarbon feedstocks.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchAledo, TX, United StatesHQ recorded Oct 26, 202611-508 contacts →

Exact match

“Each Nation’s Pure customer has one thing in common: great water!”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchCanadian, TX, United StatesHQ recorded Oct 26, 202611-507 contacts →

Exact match

“PCS OILFIELD SERVICES, LLC is a company based out of Canadian, Texas, United States.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 70 hydrotreaters suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 522 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydrotreaters suppliers based in the United States at a glance

As of Oct 26, 2026
41.7%Verified-email coverage
17.9Average contacts per company
11-50Median size (employees)
21.4%Largest-city concentration · Houston
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
28
51-200
7
201-500
4
501-1,000
2
1,001-5,000
3

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 70 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 “hydrotreaters 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 522 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 26, 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 “hydrotreaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydrotreaters suppliers are there based in the United States?

RevenueBase identified 70 company matches for hydrotreaters 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?

Uop, A Honeywell Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hydrotreaters suppliers?

Houston leads with 15 company records, followed by Tulsa (4) and Canadian (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 522 professional contacts with verified work emails tracked across these 70 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 26, 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.