Company lists · Data refreshed November 2026

Top 25 Oil water separator manufacturers based in the United States

RevenueBase identified 85 company matches for oil water separator manufacturers associated with the United States as of November 2026 and tracks 1,012 professional contacts across them, including 262 with verified work emails. Houston is the largest hub.

This list covers company matches for oil water separator 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
85Companies
1,012Contacts tracked
262Verified emails
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The 25 largest oil water separator manufacturers based in the United States

Ranked by team size
Top 25 of 85 company matches for oil water separator 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 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
2Exact 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
3Exact matchCarmi, IL, United StatesHQ recorded Nov 4, 202651-20053 contacts →

Exact match

“Elastec is the largest 100% employee-owned manufacturer of oil spill and environmental equipment in the world.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchSouthfield, MI, United StatesHQ recorded Nov 4, 202651-20042 contacts →

Exact match

“The world of industrial filtration is constantly evolving alongside the industries that rely on it.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchBoerne, TX, United StatesHQ recorded Nov 4, 202611-5026 contacts →

Exact match

“Oil Filtration Systems® manufactures Oil Purification Equipment designed to remove contamination (water, particulate, varnish, and/or entrained gases) from a wide variety of…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchRochester, MI, United StatesHQ recorded Nov 4, 202611-5023 contacts →

Exact match

“ALSI (Air and Liquid Systems, LLC) was formed in 2002 to serve the paint finishing industry with quality separation and filtration equipment.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchWaltham, MA, United StatesHQ recorded Nov 4, 202611-5022 contacts →

Exact match

“Zaiput Flow Technologies is a company specialized in creating cutting-edge, enabling products with a focus on separation.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchHouma, LA, United StatesHQ recorded Nov 4, 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 · Nov 4, 2026 · View company records in RevenueBase
10Exact matchChagrin Falls, OH, United StatesHQ recorded Nov 4, 202611-5017 contacts →

Exact match

“Founded in 1949, Abanaki has grown from a pioneer in oil removal to the undisputed global leader in oil-skimming environmental technology.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchTustin, CA, United StatesHQ recorded Nov 4, 202651-20015 contacts →

Exact match

“For over forty-years, Compass®, a CECO Environmental Brand, has been the leader for environmental and operational excellence in water treatment, oil-water separation, and reverse…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 4, 202611-5015 contacts →

Exact match

“Flo Trend LLC is a leader in the filtration, liquids/solids separation, oil/water separation, and mixing for over 30 years.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchNoblesville, IN, United StatesHQ recorded Nov 4, 202651-20014 contacts →

Exact match

“Trucent engineers fluid separation, filtration, and contamination control solutions for demanding industrial processes.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchBloomingdale, IL, United StatesHQ recorded Nov 4, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchCleveland, OH, United StatesHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“Oil Skimmers, Inc.(OSI) specializes in the innovative design and manufacturing of THE MOST efficient and trouble-free oil skimmers, oil water separators (OWS), and oil removal…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchSt. Paul, United StatesHQ recorded Nov 4, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchTonawanda, NY, United StatesHQ recorded Nov 4, 202651-20011 contacts →

Exact match

“For 75 years, R.P.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchManlius, NY, United StatesHQ recorded Nov 4, 202651-20010 contacts →

Exact match

“Filtertech is an international producer of liquid filtration and waste disposal equipment for industrial applications including wire drawing, aluminum and steel rolling…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchPulaski, TN, United StatesHQ recorded Nov 4, 202611-509 contacts →

Exact match

“The family-owned business started in 1997 cleaning oil/water separators for Mapco, a regional convenience store chain with 32 locations.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchRoscoe, IL, United StatesHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Our team at ProSep Ltd.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchRockford, IL, United StatesHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Rockford Separators are used in separating and retaining numerous wastes: grease, oil, fuel, fats, lint, hair, soap residue, food solids, chemicals, sediment, solid waste, sand…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchSeekonk, MA, United StatesHQ recorded Nov 4, 20261-107 contacts →

Exact match

“Hydro Quip, Inc.(HQI) offers a complete line of high efficiency above-ground and below-ground oil/water separators in a complete range of sizes and options, constructed of carbon…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchKissimmee, FL, United StatesHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Kite Technology is a company dedicated to developing and applying polymer-based separation technology with application in several industries that go from grease industry to…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchAlbany, NY, United StatesHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Mercer International, Inc.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchCelina, TX, United StatesHQ recorded Nov 4, 202611-506 contacts →

Exact match

“ETHOS is committed to reducing waste by separating and recycling fluids in construction, agriculture, food processing, and oil and gas.”

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

Showing 25 of 85 oil water separator manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 262 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil water separator manufacturers based in the United States at a glance

As of Nov 4, 2026
25.9%Verified-email coverage
11.9Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Houston
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
33
51-200
17
201-500
1
501-1,000
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 85 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 water separator 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 262 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.

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 water separator manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil water separator manufacturers are there based in the United States?

RevenueBase identified 85 company matches for oil water separator 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?

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

Which city has the most oil water separator manufacturers?

Houston leads with 5 company records, followed by Bedford Hills (2) and Charlotte (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 262 professional contacts with verified work emails tracked across these 85 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.

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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.