Company lists · Data refreshed November 2026

Top 25 Wastewater pretreatment system suppliers based in France

RevenueBase identified 86 company matches for wastewater pretreatment system suppliers associated with France as of November 2026 and tracks 1,419 professional contacts across them, including 412 with verified work emails. Seclin is the largest hub.

This list covers company matches for wastewater pretreatment 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 3, 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 3, 2026 How this list was built
86Companies
1,419Contacts tracked
412Verified emails
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The 25 largest wastewater pretreatment system suppliers based in France

Ranked by team size
Top 25 of 86 company matches for wastewater pretreatment system suppliers based in France, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeclin, FranceHQ recorded Nov 3, 202651-200177 contacts →

Exact match

“Traitement des Eaux Industrielles et Lixiviats Location de Matériel et Prestations d'Exploitation Industry wastewater and Leachate treatment Equipment rental and operation…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchNoyal Sur Vilaine, FranceHQ recorded Nov 3, 202651-200123 contacts →

Exact match

“Global solutions for water and sludge treatment:#wastewater, drinking water, industrial #effluents.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchIssy-les-moulineaux, FranceHQ recorded Nov 3, 2026n/a68 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 3, 2026 · View company records in RevenueBase
4Exact matchLevallois Perret, FranceHQ recorded Nov 3, 202651-20053 contacts →

Exact match

“AQUAPROX INDUSTRIES est spécialisée dans l'accompagnement dans chaque étape du traitement des eaux sur vos sites industriels et tertiaires.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchGimont, FranceHQ recorded Nov 3, 202651-20044 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 3, 2026 · View company records in RevenueBase
6Exact matchAllaire, FranceHQ recorded Nov 3, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchPortet-sur-garonne, FranceHQ recorded Nov 3, 202651-20034 contacts →

Exact match

“Société française basée à Toulouse, BIOTRADE conçoit, fabrique et commercialise depuis 1996 des équipements de prétraitement, d’aération et de mélange pour répondre aux différents…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchSeclin, FranceHQ recorded Nov 3, 202611-5030 contacts →

Exact match

“ALOES TRAITEMENT DES EAUX is a wholesale company based out of ZONE A 12 RUE DE LA POINTE, SECLIN, France.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchVersailles, FranceHQ recorded Nov 3, 20261-1028 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 3, 2026 · View company records in RevenueBase
10Exact matchMarseille, FranceHQ recorded Nov 3, 202611-5025 contacts →

Exact match

“Nomado is specialised in the design and construction of compact water treatment units.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchAncenis, FranceHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
12Exact matchSaint M'herve, FranceHQ recorded Nov 3, 202611-5025 contacts →

Exact match

“SEMEO est le spécialiste dans la location d'équipements pour la gestion des eaux urbaines, des boues résiduaires et des rejets industriels.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchSainte Mère Eglise, FranceHQ recorded Nov 3, 202651-20024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchBrignais, FranceHQ recorded Nov 3, 202611-5021 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 3, 2026 · View company records in RevenueBase
15Exact matchColomiers, FranceHQ recorded Nov 3, 202611-5018 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 3, 2026 · View company records in RevenueBase
16Exact matchChauray, FranceHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“La Niortaise Des Eaux est spécialiste dans le traitement de l'eau depuis sa création en 1983.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchBram, FranceHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
18Exact matchCherisy, FranceHQ recorded Nov 3, 20261-1010 contacts →

Exact match

“À la demande des architectes, bureaux d’études, entreprises de BTP, lotisseurs et collectivités, la Société Vincent fournit des solutions de gestion des eaux usées et pluviales -…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchCestas, FranceHQ recorded Nov 3, 20261-109 contacts →

Exact match

“ARTICA Water Solution est une SAS indépendante 100% dédiée au traitement de l'eau et des effluents.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchWancourt, FranceHQ recorded Nov 3, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchMons-en-baroeul, FranceHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
22Exact matchVillers La Montagne, FranceHQ recorded Nov 3, 202611-504 contacts →

Exact match

“After more than 30 years of experience in designing wastewater treatment systems, BIOROCK is proud to introduce BIOROTOR, a fully automatic, modular wastewater treatment system…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchChasse Sur Rhone, FranceHQ recorded Nov 3, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchLille, FranceHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
25Exact matchMeaux, FranceHQ recorded Nov 3, 20261-101 contacts →

Exact match

“SOGAM ENVIRONNEMENT est votre spécialiste dans le traitement des eaux : conception et réalisation des équipements pour le traitement des eaux usées, pour les effluents urbains et…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 86 wastewater pretreatment system suppliers based in France

See the full list, filter by size, metro and specialty, and access 412 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater pretreatment system suppliers based in France at a glance

As of Nov 3, 2026
29.0%Verified-email coverage
16.5Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Seclin
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
27
51-200
11
201-500
2
1,001-5,000
1
10001+
3

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 86 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 “wastewater pretreatment 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 412 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.

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 pretreatment system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater pretreatment system suppliers are there based in France?

RevenueBase identified 86 company matches for wastewater pretreatment 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?

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

Which city has the most wastewater pretreatment system suppliers?

Seclin 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 412 professional contacts with verified work emails tracked across these 86 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.