Company lists · Data refreshed October 2026

Top 25 Activated sludge suppliers based in the United States

RevenueBase identified 68 company matches for activated sludge suppliers associated with the United States as of October 2026 and tracks 1,347 professional contacts across them, including 471 with verified work emails. Cedar Falls is the largest hub.

This list covers company matches for activated sludge 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 21, 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 21, 2026 How this list was built
68Companies
1,347Contacts tracked
471Verified emails
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The 25 largest activated sludge suppliers based in the United States

Ranked by team size
Top 25 of 68 company matches for activated sludge suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 21, 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 matchDenver, NC, United StatesHQ recorded Oct 21, 2026201-500252 contacts →

Exact match

“HUBER Technology, LLC, the U.S.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
2Exact matchLenexa, KS, United StatesHQ recorded Oct 21, 2026201-500173 contacts →

Exact match

“S&L delivers long-lasting, reliable and easy-to-operate wastewater pumping and treatment systems for municipal, federal, and industrial-commercial applications.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
3Exact matchLoveland, OH, United StatesHQ recorded Oct 21, 202611-50111 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
4Exact matchOklahoma City, OK, United StatesHQ recorded Oct 21, 202651-20098 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
5Exact matchGardena, CA, United StatesHQ recorded Oct 21, 202651-20088 contacts →

Exact match

“Did you know you can remove up to 98% of contaminants from industrial wastewater while shrinking your chemical spend and footprint?”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
6Exact matchColumbia, MO, United StatesHQ recorded Oct 21, 2026201-50087 contacts →

Exact match

“Environmental Dynamics International (EDI) specializes in the research, development and application of advanced technology aeration and biological treatment solutions.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
7Exact matchMonroe, MI, United StatesHQ recorded Oct 21, 202651-20048 contacts →

Exact match

“Monroe Environmental is a premier provider of water/wastewater treatment and air pollution control systems and services in the United States and throughout the world.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
8Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 21, 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 21, 2026 · View company records in RevenueBase
9Exact matchHolden, LA, United StatesHQ recorded Oct 21, 202611-5035 contacts →

Exact match

“Coastal Process was established in 2005 as a supplier of water, wastewater, and compressed air equipment.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
10Exact matchSandy, UT, United StatesHQ recorded Oct 21, 202611-5031 contacts →

Exact match

“ClearStream Environmental engineers high-performance water and wastewater treatment solutions for municipal and industrial applications.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
11Exact matchLouisville, KY, United StatesHQ recorded Oct 21, 202651-20025 contacts →

Exact match

“Business, family, and life are built on stable foundations.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
12Exact matchRosedale, MD, United StatesHQ recorded Oct 21, 202611-5020 contacts →

Exact match

“Process Wastewater Technologies LLC (PWTech) is a leading American manufacturer and supplier of unique technologies for use in the water and wastewater industries throughout North…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
13Exact matchAlpharetta, GA, United StatesHQ recorded Oct 21, 202611-5018 contacts →

Exact match

“Ecologix was founded over a decade ago with a simple vision: recruit the best people, acquire the best tools, provide an “A-class” working environment, and continually deliver…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
14Exact matchCleveland, OH, United StatesHQ recorded Oct 21, 202611-5017 contacts →

Exact match

“We manufacturer Filter Presses, Sludge Dryers, Clarifiers, and complete Waste Treatment Systems.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
15Exact matchConshohocken, PA, United StatesHQ recorded Oct 21, 202611-5013 contacts →

Exact match

“RDP provides innovative equipment for municipal water and wastewater treatment plants.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
16Exact matchCalumet City, IL, United StatesHQ recorded Oct 21, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
17Exact matchMound House, NV, United StatesHQ recorded Oct 21, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
18Exact matchElgin, IL, United StatesHQ recorded Oct 21, 202611-5010 contacts →

Exact match

“Drydon Equipment Inc.(DEI) is the leading Manufacturer's Representative in the Midwest of the Highest Quality Manufacturers of Water and Wastewater Treatment Systems; offering…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
19Exact matchCedar Falls, IA, United StatesHQ recorded Oct 21, 202611-509 contacts →

Exact match

“Fluidyne is globally recognized as a leader in wastewater treatment technologies.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
20Exact matchSf Bay, CA, United StatesHQ recorded Oct 21, 202611-506 contacts →

Exact match

“Beyond The Dome provides wastewater treatment facilities with a reliable, cost-effective solution for eliminating sludge and biosolids.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Oct 21, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
22Exact matchTrussville, AL, United StatesHQ recorded Oct 21, 202611-506 contacts →

Exact match

“Since the 1930s, when Dr.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
23Exact matchDecatur, AL, United StatesHQ recorded Oct 21, 20261-105 contacts →

Exact match

“Municipal Water and Waste Water solution provider with over 30 years in the industry.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
24Exact matchCasper, WY, United StatesHQ recorded Oct 21, 20261-104 contacts →

Exact match

“Titus® Industrial Group Inc.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
25Exact matchBurleson, TX, United StatesHQ recorded Oct 21, 202611-503 contacts →

Exact match

“Tex Tech Environmental specializes in the design, manufacture, installation, and service of aerobic wastewater treatment systems.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase

Showing 25 of 68 activated sludge suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 471 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Activated sludge suppliers based in the United States at a glance

As of Oct 21, 2026
35.0%Verified-email coverage
19.8Average contacts per company
11-50Median size (employees)
2.9%Largest-city concentration · Cedar Falls
Oct 21, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
34
51-200
6
201-500
3
501-1,000
1
5,001-10,000
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 68 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 “activated sludge 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 471 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 21, 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 “activated sludge suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many activated sludge suppliers are there based in the United States?

RevenueBase identified 68 company matches for activated sludge 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?

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

Which city has the most activated sludge suppliers?

Cedar Falls leads with 2 company records, followed by Cleveland (2) and Los Angeles (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 471 professional contacts with verified work emails tracked across these 68 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 21, 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.