Company lists · Data refreshed November 2026

Top 25 Wastewater recycling equipment suppliers worldwide

Name: Wastewater recycling equipment suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 7,472 companies tracked

RevenueBase identified 7,472 company matches for wastewater recycling equipment suppliers worldwide as of November 2026 and tracks 117,721 professional contacts across them, including 28,287 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for wastewater recycling equipment suppliers 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 3, 2026. Country and city lists for wastewater recycling equipment suppliers 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 3, 2026 How this list was built

7,472Companies

117,721Contacts tracked

28,287Verified emails

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The 25 largest wastewater recycling equipment suppliers worldwide

Ranked by team size

Top 25 of 7,472 company matches for wastewater recycling equipment suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Pentair	Exact match	London, United KingdomHQ recorded Nov 3, 2026	5,001-10,000	6,972 contacts →
	Exact match “At Pentair, we help the world sustainably move, improve, and enjoy water, life’s most essential resource.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2	ION Exchange India LTD	Exact match	Mumbai, IndiaHQ recorded Nov 3, 2026	1,001-5,000	4,010 contacts →
	Exact match “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3	VA Tech Wabag LTD	Exact match	Wabag House, IndiaHQ recorded Nov 3, 2026	1,001-5,000	2,635 contacts →
	Exact match “WABAG, a global leader in the water industry, is backed by rich experience spanning over 100 years.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4	Evoqua Water Technologies	Exact match	Washington, DC, United StatesHQ recorded Nov 3, 2026	10001+	2,605 contacts →
	Exact match “Evoqua has now joined Xylem.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5	Aqualia	Exact match	Madrid, SpainHQ recorded Nov 3, 2026	5,001-10,000	1,606 contacts →
	Exact match “Aqualia es la cuarta empresa de gestión del agua de Europa y la novena del Mundo por población servida, según el último ranking de Global Water Intelligence (diciembre de 2024).” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	Volvo Eicher Commerical Vehical Limited	Exact match	Dhar, IndiaHQ recorded Nov 3, 2026	n/a	1,235 contacts →
	Exact match “Volvo Eicher Commerical Vehical Limited Service Provider of waste water recycling systems, drinking water plant & industrial water treatment in Indore, Madhya Pradesh.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7	Aquatech	Exact match	Canonsburg, PA, United StatesHQ recorded Nov 3, 2026	501-1,000	1,006 contacts →
	Exact match “Aquatech enables the world's most recognized companies to solve complex challenges in water reuse, desalination, minimal and zero liquid discharge, and critical minerals…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	Gradiant	Exact match	Woburn, MA, United StatesHQ recorded Nov 3, 2026	1,001-5,000	898 contacts →
	Exact match “Gradiant is a Different Kind of Water Company.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	OVIVO	Exact match	Montreal, QC, CanadaHQ recorded Nov 3, 2026	501-1,000	857 contacts →
	Exact match “Ovivo is a powerful global brand, uniting world-renowned trademarks and a highly specialized team of 700 water treatment experts operating across the globe.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10	Trojan Technologies	Exact match	London, ON, CanadaHQ recorded Nov 3, 2026	501-1,000	751 contacts →
	Exact match “Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	BWT France	Exact match	Saint - Denis, FranceHQ recorded Nov 3, 2026	501-1,000	594 contacts →
	Exact match “BWT France is one of the largest subsidiaries of Austrian group Best Water Technology ( BWT), the European leader in water treatment.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	Nijhuis Saur Industries	Exact match	Doetinchem, NetherlandsHQ recorded Nov 3, 2026	1,001-5,000	592 contacts →
	Exact match “Founded in 1904, Nijhuis Saur Industries provides solid and adaptive solutions for sustainable and resilient water use, energy- and resource recovery.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13	Westech Engineering	Exact match	Salt Lake City, United StatesHQ recorded Nov 3, 2026	501-1,000	588 contacts →
	Exact match “WesTech Engineering, LLC designs, engineers, and manufactures water and wastewater treatment process equipment for mineral, industrial, and municipal applications worldwide.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Rochem Separation Systems India Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Nov 3, 2026	1,001-5,000	549 contacts →
	Exact match “We as, Rochem Separation Systems offer 100% water reuse solutions to treat industrial wastewater since 1992.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	Eden Springs	Exact match	Barcelona, SpainHQ recorded Nov 3, 2026	1,001-5,000	517 contacts →
	Exact match “Eden, a proud part of the Culligan family, provides instant access to cleaner, safer, and better-tasting water through our unparalleled expertise in sustainability, science, and…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16	Culligan Italiana S.P.A	Exact match	Bologna, ItalyHQ recorded Nov 3, 2026	201-500	499 contacts →
	Exact match “Culligan Italiana è in grado di offrire la soluzione ideale per ogni tipologia di trattamento acqua: piccoli impianti ad uso domestico, erogatori d'acqua per uffici e ristoranti…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	3m	Exact match	Velika Gorica, CroatiaHQ recorded Nov 3, 2026	n/a	477 contacts →
	Exact match “Company for production,trading, dealership and services engineering for pool water, drinking, waste and industry water - desinfection - neutralization - softening - dosing -…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	HUBER	Exact match	Berching, United Arab EmiratesHQ recorded Nov 3, 2026	1,001-5,000	434 contacts →
	Exact match “HUBER is a globally operating company with over employees, of which around work at the headquarters in Berching (Germany).” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	Waterleau	Exact match	Wespelaar, FranceHQ recorded Nov 3, 2026	201-500	424 contacts →
	Exact match “Waterleau is your partner in sustainable water stewardship.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	UCC Environmental	Exact match	Waukegan, AB, United StatesHQ recorded Nov 3, 2026	201-500	407 contacts →
	Exact match “UCC Environmental (UCC) is a global leader in environmental solutions for solids handling, wastewater treatment and pollution control technologies in power generation and other…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	Kinetico Incorporated	Exact match	Newbury, OH, United KingdomHQ recorded Nov 3, 2026	201-500	403 contacts →
	Exact match “Founded in 1970, Kinetico pioneered the development of non-electric, fully automatic water treatment systems.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	Proxa Water	Exact match	Woodmead, South AfricaHQ recorded Nov 3, 2026	201-500	389 contacts →
	Exact match “Proxa is a leading water treatment specialist whose integrated services cover the entire water cycle and span numerous global industries, including: mining, food & beverage…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23	EPS Group	Exact match	Mallow, IrelandHQ recorded Nov 3, 2026	501-1,000	384 contacts →
	Exact match “EPS Group is an international water infrastructure specialist operating across the Republic of Ireland, the UK and Northern Europe.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	Jash Engineering Limited	Exact match	Indore-, IndiaHQ recorded Nov 3, 2026	501-1,000	381 contacts →
	Exact match “An ISO-9001:2015 / ISO-14001:2015 / OHSAS ISO 45001:2018 certified company dedicated to offering varied products for use in Water and Wastewater Pumping Stations and Treatment…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	RSE	Exact match	Inverness Highlands, United KingdomHQ recorded Nov 3, 2026	501-1,000	380 contacts →
	Exact match “RSE is a trusted clean water technology company, developing market leading products and solutions for purifying drinking water, recycling wastewater and cleaning water in…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “wastewater recycling equipment suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,472 wastewater recycling equipment suppliers worldwide

See the full list, filter by size, metro and specialty, and access 28,287 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater recycling equipment suppliers worldwide at a glance

As of Nov 3, 2026

24.0%Verified-email coverage

15.8Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Pune

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

2,817

11-50

2,875

51-200

1,157

201-500

323

501-1,000

1,001-5,000

5,001-10,000

10001+

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 wastewater recycling equipment suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “wastewater recycling equipment 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. 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 28,287 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 3, 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.

Wastewater recycling equipment suppliers by location

38 lists · largest first

Every Wastewater recycling equipment suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “wastewater recycling equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater recycling equipment suppliers are there worldwide?

RevenueBase identified 7,472 company matches for wastewater recycling equipment suppliers 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?

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

Which country has the most wastewater recycling equipment suppliers?

The United States leads with 1,268 companies, followed by India (1,059) and Italy (261). Every wastewater recycling equipment suppliers list by country and city is linked on this page.

Which city has the most wastewater recycling equipment suppliers?

Pune leads with 102 company records, followed by Ahmedabad (88) and Chennai (81).

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 28,287 professional contacts with verified work emails tracked across these 7,472 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 3, 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.