Company lists · Data refreshed September 2026

Top 25 Food processing wastewater treatment worldwide

Name: Food processing wastewater treatment worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,552 companies tracked

RevenueBase identified 1,552 food processing wastewater treatment worldwide as of September 2026 and tracks 22,037 professional contacts across them, including 4,436 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers food processing wastewater treatment worldwide, 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. Country and city lists for food processing wastewater treatment follow the table.

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

1,552Companies

22,037Contacts tracked

4,436Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest food processing wastewater treatment worldwide

Ranked by team size

Top 25 of 1,552 food processing wastewater treatment worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to food processing wastewater treatment: 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	ION Exchange India LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,810 contacts →
	Partial evidence “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Source: RevenueBase Database · checked Sep 19, 2026
2	Chemtreat	Indirect evidence	Glen Allen, VA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,404 contacts →
	Indirect evidence “At ChemTreat, we understand that water is a vital resource for our planet.” Source: RevenueBase Database · checked Sep 19, 2026
3	Volvo Eicher Commerical Vehical Limited	Partial evidence	Dhar, IndiaHQ checked Sep 19, 2026	n/a	1,196 contacts →
	Partial evidence “Volvo Eicher Commerical Vehical Limited Service Provider of waste water recycling systems, drinking water plant & industrial water treatment in Indore, Madhya Pradesh.” Source: RevenueBase Database · checked Sep 19, 2026
4	Liquid Environmental Solutions	Partial evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	501-1,000	427 contacts →
	Partial evidence “Liquid Environmental Solutions - the largest, exclusively non-hazardous US wastewater collection and disposal company, is known for innovation and leadership in protecting…” Source: RevenueBase Database · checked Sep 19, 2026
5	Enviro Infra Engineers LTD	Partial evidence	Delhi, IndiaHQ checked Sep 19, 2026	501-1,000	323 contacts →
	Partial evidence “Since 2009, Enviro has combined engineering excellence with a commitment to sustainability in water and wastewater solutions across India." Enviro Infra Engineers Limited stands…” Source: RevenueBase Database · checked Sep 19, 2026
6	Infiltrator Water Technologies Decentralized Wastewater Treatment Solutions	Strong evidence	Old Saybrook, CT, United StatesHQ checked Sep 19, 2026	501-1,000	295 contacts →
	Strong 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
7	Valicor	Indirect evidence	Monroe, OH, United StatesHQ checked Sep 19, 2026	201-500	254 contacts →
	Indirect evidence “Valicor is a trusted partner for sustainable waste management solutions.” Source: RevenueBase Database · checked Sep 19, 2026
8	HUBER	Indirect evidence	Berching, United Arab EmiratesHQ checked Sep 19, 2026	1,001-5,000	254 contacts →
	Indirect evidence “HUBER is a globally operating company with over employees, of which around work at the headquarters in Berching (Germany).” Source: RevenueBase Database · checked Sep 19, 2026
9	BW Water	Indirect evidence	Singapore, United StatesHQ checked Sep 19, 2026	201-500	179 contacts →
	Indirect evidence “Together with our customers, BW Water, now part of De Nora Water Technologies, is committed to addressing the world's most critical water challenges.” Source: RevenueBase Database · checked Sep 19, 2026
10	OVIVE	Strong evidence	Seclin, FranceHQ checked Sep 19, 2026	51-200	155 contacts →
	Strong evidence “Traitement des Eaux Industrielles et Lixiviats Location de Matériel et Prestations d'Exploitation Industry wastewater and Leachate treatment Equipment rental and operation…” Source: RevenueBase Database · checked Sep 19, 2026
11	Severn Trent Services	Indirect evidence	Coventry, United KingdomHQ checked Sep 19, 2026	1,001-5,000	137 contacts →
	Indirect evidence “Severn Trent Services offer a range of services to municipal and industrial clients, including the Ministry of Defence and the Coal Authority, for design, build and operation of…” Source: RevenueBase Database · checked Sep 19, 2026
12	Tomorrow Water	Strong evidence	Anaheim, CA, United StatesHQ checked Sep 19, 2026	51-200	133 contacts →
	Strong evidence “Tomorrow Water is an innovative environmental solutions company specializing in both wastewater and organic waste treatment.” Source: RevenueBase Database · checked Sep 19, 2026
13	Attend Ambiental S.A	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	51-200	121 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
14	B&f Dias	Indirect evidence	Vinhedo, BrazilHQ checked Sep 19, 2026	51-200	116 contacts →
	Indirect evidence “A B&F Dias é referência mundial em soluções para tratamento de águas e efluentes.” Source: RevenueBase Database · checked Sep 19, 2026
15	EMO	Strong evidence	Noyal Sur Vilaine, FranceHQ checked Sep 19, 2026	51-200	113 contacts →
	Strong evidence “Global solutions for water and sludge treatment:#wastewater, drinking water, industrial #effluents.” Source: RevenueBase Database · checked Sep 19, 2026
16	Global Water & Energy	Strong evidence	Bruges, BelgiumHQ checked Sep 19, 2026	51-200	111 contacts →
	Strong evidence “GLOBAL WATER & ENERGY (GWE) is a full solution provider to the global marketplace for industrial water and wastewater treatment, water reuse, biomass digestion, sludge, and slurry…” Source: RevenueBase Database · checked Sep 19, 2026
17	World Water Works, INC	Strong evidence	Oklahoma City, OK, United StatesHQ checked Sep 19, 2026	51-200	97 contacts →
	Strong 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
18	Hydroflux PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	95 contacts →
	Strong evidence “Water l Science l Technology The Hydroflux Group is a team of water and wastewater treatment experts harnessing the power of world leading research and technologies for a more…” Source: RevenueBase Database · checked Sep 19, 2026
19	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
20	Colubris	Partial evidence	Winterswijk, NetherlandsHQ checked Sep 19, 2026	51-200	92 contacts →
	Partial evidence “Colubris is a specialist in innovative solutions for (waste)water treatment, waste separation and bioresources.” Source: RevenueBase Database · checked Sep 19, 2026
21	S.T.A. Società Trattamento Acque SPA	Indirect evidence	Mantova, ItalyHQ checked Sep 19, 2026	51-200	91 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
22	EDI Environmental Dynamics International	Partial evidence	Columbia, MO, United StatesHQ checked Sep 19, 2026	201-500	87 contacts →
	Partial evidence “Environmental Dynamics International (EDI) specializes in the research, development and application of advanced technology aeration and biological treatment solutions.” Source: RevenueBase Database · checked Sep 19, 2026
23	Clearford	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	51-200	86 contacts →
	Strong evidence “Clearford delivers optimized smart treatment solutions for communities of all sizes, when and where you need them, high performance water and wastewater treatment plus all of the…” Source: RevenueBase Database · checked Sep 19, 2026
24	Clean Water Technology	Partial evidence	Gardena, CA, United StatesHQ checked Sep 19, 2026	51-200	83 contacts →
	Partial 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
25	Mena-Water	Strong evidence	Saif Zone, United Arab EmiratesHQ checked Sep 19, 2026	51-200	81 contacts →
	Strong evidence “MENA-Water is an engineering and manufacturing company that provides innovative solutions and services in the fields of water and wastewater treatment.” 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: food processing wastewater treatment. 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 food processing wastewater treatment.
Partial evidence: Its own public description names part of food processing wastewater treatment, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name food processing wastewater treatment. 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 1,552 food processing wastewater treatment worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,436 reachable decision-makers.

Free signup · no credit card

View the full list →

Food processing wastewater treatment worldwide at a glance

As of Sep 19, 2026

20.1%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Pune

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

574

11-50

639

51-200

253

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency is reported on each country list linked below.

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 food processing wastewater treatment, 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.
Coverage: Every country. Country and city lists for food processing wastewater treatment are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “food processing wastewater treatment”. 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 food processing wastewater treatment), 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 food processing wastewater treatment, and records with no verified work email.
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, 4,436 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.

Food processing wastewater treatment by location

9 lists · largest first

Every Food processing wastewater treatment 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 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 food processing wastewater treatment, 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 food processing wastewater treatment are there worldwide?

RevenueBase identified 1,552 food processing wastewater treatment worldwide 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?

ION Exchange India LTD, headquartered in Mumbai, tops this list with the largest team on record.

Which country has the most food processing wastewater treatment?

The United States leads with 223 companies, followed by India (193) and Germany (90). Every food processing wastewater treatment list by country and city is linked on this page.

Which city has the most food processing wastewater treatment?

Pune leads with 18 headquartered companies, followed by Mumbai (13) and Ahmedabad (11).

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 4,436 verified decision-maker contacts tracked across these 1,552 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.

Ready to reach these companies? Verified emails and direct dials for all 1,552 food processing wastewater treatment worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.