Company lists · Data refreshed November 2026

Top 25 Oil separation equipment manufacturers based in the United States

RevenueBase identified 278 company matches for oil separation equipment manufacturers associated with the United States as of November 2026 and tracks 6,108 professional contacts across them, including 1,753 with verified work emails. Houston is the largest hub.

This list covers company matches for oil separation equipment manufacturers 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 November 4, 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 Nov 4, 2026 How this list was built
278Companies
6,108Contacts tracked
1,753Verified emails
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The 25 largest oil separation equipment manufacturers based in the United States

Ranked by team size
Top 25 of 278 company matches for oil separation equipment manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchBuffalo, NY, United StatesHQ recorded Nov 4, 2026501-1,000399 contacts →

Exact match

“For 75 years, Derrick’s story has been fueled by customers who have put their trust in us, partners who challenged us and employees who believed in us.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchPort Washington, NY, United StatesHQ recorded Nov 4, 20265,001-10,000245 contacts →

Exact match

“Pall Corporation is a global leader in filtration, separation and purification.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchChattanooga, UT, United StatesHQ recorded Nov 4, 20261,001-5,000213 contacts →

Exact match

“We are a worldwide expert in Liquid-Solid Separation & Air Filtration and a leading provider of Filter Media, Filter Presses, Vacuum Filters, Baghouse products, and expert Field…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchStrongsville, OH, United StatesHQ recorded Nov 4, 2026201-500159 contacts →

Exact match

“Clark-Reliance® continues to be the global leader in the level indication and control, sightflow indication, and filtration and separation industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Nov 4, 20261,001-5,000154 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchLeetsdale, MD, United StatesHQ recorded Nov 4, 2026201-500152 contacts →

Exact match

“Schroeder Industries, an ISO 9001:2015 certified company, is a leader in fluid conditioning technology.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchMineral Wells, OH, United StatesHQ recorded Nov 4, 202610001+148 contacts →

Exact match

“PECO is part of Parker Hannifin, Industrial Process Filtration Division.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchPeapack, OH, United StatesHQ recorded Nov 4, 2026501-1,000128 contacts →

Exact match

“Komline is a global leader in advanced Separation Technologies, delivering innovative equipment that keeps industries running and communities thriving.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 4, 2026201-50094 contacts →

Exact match

“AMACS is a leading, global turnaround partner and custom engineered solutions provider for separation and mass transfer applications.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchBuffalo, NY, United StatesHQ recorded Nov 4, 202651-20091 contacts →

Exact match

“At SAMCO Technologies, Inc, we provide cutting-edge water, wastewater, and process separation solutions for some of the world’s most demanding industries, including power…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchDexter, TN, United StatesHQ recorded Nov 4, 202651-20082 contacts →

Exact match

“Trucent is a leader in the field of fluid separation solutions, specializing in advanced centrifuge technologies and services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchSpring, TX, United StatesHQ recorded Nov 4, 2026201-50082 contacts →

Exact match

“Welcome to Titan.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchTomball, TX, United StatesHQ recorded Nov 4, 2026201-50080 contacts →

Exact match

“About Power Service Power Service had humble beginnings in Casper, WY selling industrial engines, but we quickly evolved into distributing much more.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchDes Moines, IA, United StatesHQ recorded Nov 4, 202651-20072 contacts →

Exact match

“Electric Pump, Inc.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchSaginaw, MI, United StatesHQ recorded Nov 4, 202651-20071 contacts →

Exact match

“Duperon is the leader in preliminary liquids/solids separation technologies and provides technologies for coarse screening, fine screening, low flow screening, ultra screening…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchErie, PA, United StatesHQ recorded Nov 4, 202651-20067 contacts →

Exact match

“PSB Industries Inc, General Air Division, specializes in the Design and Fabrication of compressed air, gas, and liquid dehydration and purification systems.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchGrand Junction, OK, United StatesHQ recorded Nov 4, 202651-20066 contacts →

Exact match

“Founded in 2008, ShaleStone Inc's principal solution is the design and operation of fluid systems in the oil and gas sector.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchMarion, NC, United StatesHQ recorded Nov 4, 202651-20060 contacts →

Exact match

“Morganton Pressure Vessels is specialized in the manufacturing of air receivers and products for air treatment.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Nov 4, 202651-20058 contacts →

Exact match

“We provide drilling fluids and solids separation services, including dewatering, desludging, and water remediation to the environmental and energy industries across the United…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchSaline, MI, United StatesHQ recorded Nov 4, 202651-20056 contacts →

Exact match

“DAVCO is a North American leader in fuel filtration and water separation solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchTulsa, TX, United StatesHQ recorded Nov 4, 202651-20054 contacts →

Exact match

“KSW's fluid handling equipment and superior service, on your location, protect your people and the environment while maximizing results and minimizing footprint for a positive and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchTonawanda, NY, United StatesHQ recorded Nov 4, 2026201-50052 contacts →

Exact match

“Hebeler Howard Marten (HHM) is a global leader in designing and manufacturing lubrication, seal oil, hydraulic, and cooling systems for large rotating equipment OEMs.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Nov 4, 202651-20051 contacts →

Exact match

“Since 1987, Filtration Technology Corporation® (FTC) has built a reputation for developing and delivering innovative products at the forefront of filtration technology.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchWhite Oak, TX, United StatesHQ recorded Nov 4, 202651-20046 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchStoughton, MA, United StatesHQ recorded Nov 4, 202651-20043 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 278 oil separation equipment manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 1,753 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil separation equipment manufacturers based in the United States at a glance

As of Nov 4, 2026
28.7%Verified-email coverage
22.0Average contacts per company
11-50Median size (employees)
9.7%Largest-city concentration · Houston
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
101
51-200
52
201-500
11
501-1,000
4
1,001-5,000
4
5,001-10,000
2
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 278 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 separation equipment manufacturers” 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 1,753 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 November 4, 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 separation equipment manufacturers 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 separation equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil separation equipment manufacturers are there based in the United States?

RevenueBase identified 278 company matches for oil separation equipment manufacturers associated with the United States as of November 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?

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

Which city has the most oil separation equipment manufacturers?

Houston leads with 27 company records, followed by Dallas (6) and Tulsa (5).

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 1,753 professional contacts with verified work emails tracked across these 278 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 November 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 278 oil separation equipment manufacturers 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.