Company lists · Data refreshed November 2026

Top 25 Tertiary filtration & wastewater reuse system suppliers based in France

RevenueBase identified 81 company matches for tertiary filtration & wastewater reuse system suppliers associated with France as of November 2026 and tracks 1,439 professional contacts across them, including 210 with verified work emails. Montpellier is the largest hub.

This list covers company matches for tertiary filtration & wastewater reuse system suppliers associated with France, 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 2, 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 Nov 2, 2026 How this list was built
81Companies
1,439Contacts tracked
210Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tertiary filtration & wastewater reuse system suppliers based in France

Ranked by team size
Top 25 of 81 company matches for tertiary filtration & wastewater reuse system suppliers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchSaint - Denis, FranceHQ recorded Nov 2, 2026501-1,000576 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 2, 2026 · View company records in RevenueBase
2Exact matchIssy-les-moulineaux, FranceHQ recorded Nov 2, 2026n/a67 contacts →

Exact match

“De la production d'eau industrielle au traitement des effluents et leur réutilisation, et avec ses propres équipes opérationnelles réparties sur le territoire national, Nijhuis…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchMitry-mory, FranceHQ recorded Nov 2, 202651-20060 contacts →

Exact match

“AQUAGED, société du Groupe John Cockerill est spécialisée dans le traitement de l’eau depuis de nombreuses années.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchGimont, FranceHQ recorded Nov 2, 202651-20041 contacts →

Exact match

“Orizon propose une offre de service innovante et maîtrisée sur toute la chaîne de traitement de l’eau : produits, matériels, services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchFontenay Le Fleury, FranceHQ recorded Nov 2, 202611-5034 contacts →

Exact match

“AQUAPRO-IDF est une société spécialisée dans le domaine du traitement de l'eau et intervient essentiellement sur le secteur tertiaire et dans les ERP (Etablissement Recevant du…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchRueil-malmaison, FranceHQ recorded Nov 2, 202611-5028 contacts →

Exact match

“EcoWater Systems France, spécialiste d'appareils de traitement de l'eau, est le 1er fabricant mondial d'adoucisseurs d'eau à usage domestique.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchVersailles, FranceHQ recorded Nov 2, 20261-1025 contacts →

Exact match

“COHIN ENVIRONNEMENT conçoit et réalise des stations d'épuration et des systèmes de traitement adaptés aux besoins des industriels et des municipalités avec tous types de process…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchSainte Mère Eglise, FranceHQ recorded Nov 2, 202651-20023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchMontpellier, FranceHQ recorded Nov 2, 202611-5022 contacts →

Exact match

“Spécialiste de la réutilisation des eaux (REUSE), Ecofilae, société pionnière et indépendante de conseil et d’ingénierie, propose depuis 2009 un accompagnement à 360° auprès des…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchAncenis, FranceHQ recorded Nov 2, 202611-5021 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 2, 2026 · View company records in RevenueBase
11Exact matchBrignais, FranceHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“TALASSA est un fabricant de matériels de traitement de l'eau pour des applications domestiques, industrielles et tertiaires.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchLevallois-perret, FranceHQ recorded Nov 2, 2026201-50018 contacts →

Exact match

“AQUAPROX Group is a French owned company that accompanies industries and buildings and in each step of their water treatment facilities.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchColomiers, FranceHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Spécialisée dans le traitement d’eau, Qualléo s’inscrit dans les opérations de fourniture de matériel d’équipement de traitement d’eau (adoucisseur, filtration, osmose inverse…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchSaint-laurent De La Salanque, FranceHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“E.T.E (Européenne de Traitement des Eaux) est une entreprise familiale d'envergure internationale, créée en 1984, spécialisée dans trois secteurs d'activités : la chaudronnerie /…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchLongvic, FranceHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Depuis plus de 30 ans, SNS Industrie accompagne les industriels dans la régénération, la remise en état et l’optimisation de leurs équipements de filtration et éléments de process.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchBram, FranceHQ recorded Nov 2, 202611-5015 contacts →

Exact match

“SERINOL est une entreprise indépendante dédiée à la conception et la construction d'équipements destinés au traitement des eaux usées et des déchets urbains ou industriels.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchBrindas, FranceHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Filtrabio incarne une vision exigeante et contemporaine de la filtration de l’eau de consommation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchCormeilles En Parisis, FranceHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Assembling and distribution of filtration and decholoration solutions for water treatment (Water treatment, medical or industrial applications.) as well as industrial filtration.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchAmberieu En Bugey, FranceHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“FILTRES MONNET est une entreprise spécialisée dans la filtration des effluents industriels.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchLe Pouget, FranceHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Experts in dynamic filtration, we support industrial companies, tourist establishments and farmers in the ecological and economic management of their effluents.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchSaint-égrève, FranceHQ recorded Nov 2, 20261-106 contacts →

Exact match

“Notre expertise filtration industrielle Quali-filtres vous apporte depuis 1997 une solution adaptée à vos besoins de filtration de l’eau et de tous liquides.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchQuimper, FranceHQ recorded Nov 2, 20261-105 contacts →

Exact match

“Hydro Environnement est une société innovante composée d’experts en traitement des eaux.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchMons-en-baroeul, FranceHQ recorded Nov 2, 20261-105 contacts →

Exact match

“FLAU is 35 years of expertise in the field of water treatment services industries and communities.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchMarseille Cedex 13, FranceHQ recorded Nov 2, 20261-104 contacts →

Exact match

“ISTEEP is an architecture & planning company based out of HOTEL TECHNOLOGIQUE CS 45 RUE JOLIOT CURIE, 13382 MARSEILLE CEDEX 13, France.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchLille, FranceHQ recorded Nov 2, 202611-503 contacts →

Exact match

“INOFILTER, spécialiste de la séparation solide/liquide, conçoit et réalise des équipements standards ou sur mesure destinés au dégrillage, au tamisage et à la filtration des eaux…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 81 tertiary filtration & wastewater reuse system suppliers based in France

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Tertiary filtration & wastewater reuse system suppliers based in France at a glance

As of Nov 2, 2026
14.6%Verified-email coverage
17.8Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Montpellier
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
34
51-200
5
201-500
1
501-1,000
1
10001+
2

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 81 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 France whose business descriptions match “tertiary filtration & wastewater reuse system 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 210 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 2, 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 “tertiary filtration & wastewater reuse system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tertiary filtration & wastewater reuse system suppliers are there based in France?

RevenueBase identified 81 company matches for tertiary filtration & wastewater reuse system suppliers associated with France 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?

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

Which city has the most tertiary filtration & wastewater reuse system suppliers?

Montpellier leads with 3 company records, followed by Ancenis (2) and Brignais (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 210 professional contacts with verified work emails tracked across these 81 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 81 tertiary filtration & wastewater reuse system suppliers based in France. Start with a free account, no credit card.

Download this list →

Related lists

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.