Company lists · Data refreshed September 2026

Top 25 Clarifier equipment suppliers based in the United States

Name: Clarifier equipment suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 471 companies tracked

RevenueBase identified 471 clarifier equipment suppliers headquartered in the United States as of September 2026 and tracks 7,890 professional contacts across them, including 3,171 with verified work emails. Houston is the largest hub.

This list covers clarifier equipment suppliers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

471Companies

7,890Contacts tracked

3,171Verified emails

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The 25 largest clarifier equipment suppliers based in the United States

Ranked by team size

Top 25 of 471 clarifier equipment suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to clarifier equipment suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Westech Engineering	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 19, 2026	501-1,000	554 contacts →
	Partial evidence “WesTech Engineering, LLC designs, engineers, and manufactures water and wastewater treatment process equipment for mineral, industrial, and municipal applications worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
2	UCC Environmental	Indirect evidence	Waukegan, IL, United StatesHQ checked Sep 19, 2026	201-500	389 contacts →
	Indirect evidence “UCC Environmental (UCC) is a global leader in environmental solutions for solids handling, wastewater treatment and pollution control technologies in power generation and other…” Source: RevenueBase Database · checked Sep 19, 2026
3	Parkson Corporation	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 19, 2026	51-200	317 contacts →
	Partial evidence “Parkson Corporation is a supplier of innovative, cost effective solutions for potable water, process water, and industrial and municipal wastewater treatment.” Source: RevenueBase Database · checked Sep 19, 2026
4	Infiltrator Water Technologies Decentralized Wastewater Treatment Solutions	Indirect evidence	Old Saybrook, CT, United StatesHQ checked Sep 19, 2026	501-1,000	295 contacts →
	Indirect evidence “Protecting the environment with innovative wastewater treatment solutions for over 35 years, Infiltrator is the leading manufacturer of onsite wastewater treatment products in…” Source: RevenueBase Database · checked Sep 19, 2026
5	Huber Technology US	Indirect evidence	Denver, NC, United StatesHQ checked Sep 19, 2026	201-500	243 contacts →
	Indirect evidence “HUBER Technology, LLC, the U.S.” Source: RevenueBase Database · checked Sep 19, 2026
6	Usabluebook	Indirect evidence	Waukegan, IL, United StatesHQ checked Sep 19, 2026	5,001-10,000	241 contacts →
	Indirect evidence “Rely on USABlueBook for everything you need for water and wastewater operations and maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
7	Aqua-Aerobic Systems, INC	Indirect evidence	Loves Park, IL, United StatesHQ checked Sep 19, 2026	51-200	207 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
8	Newterra	Indirect evidence	Coraopolis, PA, United StatesHQ checked Sep 19, 2026	201-500	185 contacts →
	Indirect evidence “Newterra designs, engineers, manufactures, and services environmental, water and wastewater treatment solutions that assure great performance, superb reliability, and the highest…” Source: RevenueBase Database · checked Sep 19, 2026
9	Smith & Loveless INC	Indirect evidence	Lenexa, KS, United StatesHQ checked Sep 19, 2026	201-500	172 contacts →
	Indirect evidence “S&L delivers long-lasting, reliable and easy-to-operate wastewater pumping and treatment systems for municipal, federal, and industrial-commercial applications.” Source: RevenueBase Database · checked Sep 19, 2026
10	Komline	Partial evidence	Peapack, NJ, United StatesHQ checked Sep 19, 2026	501-1,000	113 contacts →
	Partial evidence “Komline is a global leader in advanced Separation Technologies, delivering innovative equipment that keeps industries running and communities thriving.” Source: RevenueBase Database · checked Sep 19, 2026
11	OLD Bissnuss INC	Indirect evidence	Loveland, OH, United StatesHQ checked Sep 19, 2026	11-50	111 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
12	World Water Works, INC	Indirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 19, 2026	51-200	97 contacts →
	Indirect evidence “At World Water Works, we strive to provide industrial and municipal customers with proven and cost-effective wastewater treatment solutions that deliver superior effluent quality.” Source: RevenueBase Database · checked Sep 19, 2026
13	Prochem INC	Indirect evidence	Elliston, VA, United StatesHQ checked Sep 19, 2026	51-200	95 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
14	Vessco Water	Indirect evidence	Chanhassen, MN, United StatesHQ checked Sep 19, 2026	51-200	87 contacts →
	Indirect evidence “Vessco Water is a family of companies that brings innovative, synergy based water solutions and services to our customers around the United States.” Source: RevenueBase Database · checked Sep 19, 2026
15	JIM Myers & Sons, Inc. JMS	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 19, 2026	51-200	86 contacts →
	Partial evidence “Founded in 1962, Jim Myers & Sons, Inc.(JMS) is a high-quality equipment manufacturer leading the way in the water & wastewater industry.” Source: RevenueBase Database · checked Sep 19, 2026
16	Clean Water Technology	Indirect evidence	Gardena, CA, United StatesHQ checked Sep 19, 2026	51-200	83 contacts →
	Indirect evidence “Did you know you can remove up to 98% of contaminants from industrial wastewater while shrinking your chemical spend and footprint?” Source: RevenueBase Database · checked Sep 19, 2026
17	Samco Technologies	Indirect evidence	Buffalo, NY, United StatesHQ checked Sep 19, 2026	51-200	82 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
18	Hydro-Dyne Engineering, INC	Partial evidence	Clearwater, FL, United StatesHQ checked Sep 19, 2026	51-200	80 contacts →
	Partial evidence “At Hydro-Dyne® Engineering we take great pride in our products and services as well as our ability to provide equipment for a variety of water and wastewater screen applications.” Source: RevenueBase Database · checked Sep 19, 2026
19	Water & Wastewater Equipment Company	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 19, 2026	11-50	80 contacts →
	Partial evidence “Water and Wastewater Equipment Company has been providing efficient, cost-effective and compliant solutions to water and wastewater treatment applications for over 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
20	Electric Pump, LLC	Indirect evidence	Des Moines, IA, United StatesHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “Electric Pump, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
21	Complete Filtration Resources, INC	Indirect evidence	Marshfield, WI, United StatesHQ checked Sep 19, 2026	11-50	62 contacts →
	Indirect evidence “We design and manufacture a full line of components for our membrane filtration & wastewater systems.Together with our fabrication and installation partners around the world we…” Source: RevenueBase Database · checked Sep 19, 2026
22	Marlo Incorporated	Partial evidence	Racine, WI, United StatesHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “For 50 years, Marlo Incorporated has engineered and manufactured high quality water treatment equipment for a wide variety of residential, commercial, and industrial applications.” Source: RevenueBase Database · checked Sep 19, 2026
23	Wigen Water Technologies	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Founded in 1965, Wigen Water Technologies® is a global leader in the production of custom water treatment systems, specializing in cost-effective and reliable solutions for…” Source: RevenueBase Database · checked Sep 19, 2026
24	Emco Group	Indirect evidence	Canton, MA, United StatesHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “EMCO Group is a well-established company with over 44 years of experience in the water and wastewater treatment industry.” Source: RevenueBase Database · checked Sep 19, 2026
25	Ameriwater	Partial evidence	Dayton, OH, United StatesHQ checked Sep 19, 2026	51-200	59 contacts →
	Partial evidence “AmeriWater is the recognized specialist in the design, manufacturing, installation and supply of water treatment equipment and services.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: clarifier equipment suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names clarifier equipment suppliers.
Partial evidence: Its own public description names part of clarifier equipment suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clarifier equipment suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 471 clarifier equipment suppliers based in the United States

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Clarifier equipment suppliers based in the United States at a glance

As of Sep 19, 2026

40.2%Verified-email coverage

16.8Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

194

11-50

178

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 471 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among clarifier equipment suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “clarifier equipment suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names clarifier equipment suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among clarifier equipment suppliers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,171 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names clarifier equipment suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many clarifier equipment suppliers are there based in the United States?

RevenueBase identified 471 clarifier equipment suppliers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Westech Engineering, headquartered in Salt Lake City, tops this list with the largest team on record.

Which city has the most clarifier equipment suppliers?

Houston leads with 10 headquartered companies, followed by Tampa (6) and Cleveland (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,171 verified decision-maker contacts tracked across these 471 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.