Company lists · Data refreshed November 2026

Top 25 Potw pretreatment service providers worldwide

RevenueBase identified 99 company matches for potw pretreatment service providers worldwide as of November 2026 and tracks 752 professional contacts across them, including 211 with verified work emails. The United States is the largest market and Indaiatuba the largest hub.

This list covers company matches for potw pretreatment service providers worldwide, 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 6, 2026. Country and city lists for potw pretreatment service providers follow the table.

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 6, 2026 How this list was built
99Companies
752Contacts tracked
211Verified emails
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The 25 largest potw pretreatment service providers worldwide

Ranked by team size
Top 25 of 99 company matches for potw pretreatment service providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBarueri, BrazilHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“A Attend Ambiental é fruto da parceria entre: • a Sabesp, uma das maiores empresas de saneamento do mundo, e • a Latte Saneamento, maior empresa de serviços ambientais do Brasil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMantova, ItalyHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“STA aiuta le Società di Gestione del Servizio Idrico e le Piccole, Medie e Grandi Industrie a progettare, costruire e gestire impianti di trattamento delle acque reflue, primarie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“UTB Envirotec is a Budapest-based company specializing in wastewater treatment providing consulting, engineering, contracting and operations services to its municipal and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“Pioneers & Leaders in Wastewater Treatment, Recycle, and Reuse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLiège, BelgiumHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Le CEBEDEAU est spécialisé dans la gestion et le traitement (par voie biologique et/ou physicochimique) des eaux usées, tant domestiques qu’industrielles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAncenis, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Atlantique industrie est une entreprise spécialisée dans le traitement des eaux usées provenant des industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Founded by graduate of IIT Bombay's (IITB) Centre for Environmental Science and Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMorgan Hill, CA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“BEI provides operations and maintenance services for municipal wastewater, industrial wastewater, drinking water, ground water, and acid mine drainage treatment systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“RDH Environmental Services provides wastewater compliance services to industrial users and flow monitoring services to engineering companies and public / private treatment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWancourt, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Gestion de vos eaux usées Industrielles de A à Z.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSauget, IL, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchConcepcion, ChileHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Empresa dedicada al tratamiento RILES y potabilización de agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLutterworth, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We're your permit pals, experts in SMRs, Sampling, and pH tracking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBekasi, IndonesiaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Established in 2001, we served our customers with tailored solutions to their wastewater treatment and management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTowson, MD, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCabo De Santo Agostinho, BrazilHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Com a expertise de mais de uma década de experiência em tratar efluentes de forma eficiente e sustentável, somos comprometidos em proteger o meio ambiente oferecendo tratamento de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHayward, CA, United StatesHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Experts in processing wastewater, our state-of-the-art facility fully permitted to handle wastewater containing metals, oily water and organics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPresidente Castelo Branco, BrazilHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Oferecer e executar o serviço de tratamento de efluentes de forma exemplar ao padrão exigido pela sociedade e órgãos fiscalizadores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBurgdorf, SwitzerlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Fachplaner und Anlagenbauer für alle Fragen zu Abwasser aus Industrie und Gewerbe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKennesaw, GA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenham Springs, LA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Wastewater Treatment Systems & Operations (WTSO) is a veteran owned/family run business that strives to provide the highest quality service at a reasonable price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeventeen Mile Rocks, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUnited StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“River Bend Labs provides a unique service to the wastewater industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchInnsbruck, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 99 potw pretreatment service providers worldwide

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Potw pretreatment service providers worldwide at a glance

As of Nov 6, 2026
28.1%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · Indaiatuba
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
34
51-200
9
201-500
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for potw pretreatment service providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “potw pretreatment service providers” 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. 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 211 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 6, 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.

Potw pretreatment service providers by location

1 lists · largest first

Every Potw pretreatment service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “potw pretreatment service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many potw pretreatment service providers are there worldwide?

RevenueBase identified 99 company matches for potw pretreatment service providers worldwide 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?

Attend Ambiental S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most potw pretreatment service providers?

The United States leads with 25 companies. Every potw pretreatment service providers list by country and city is linked on this page.

Which city has the most potw pretreatment service providers?

Indaiatuba leads with 2 company records, followed by Kuala Lumpur (2) and Sauget (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 211 professional contacts with verified work emails tracked across these 99 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 6, 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.