Company lists · Data refreshed November 2026

Top 25 District water reuse operators based in France

RevenueBase identified 59 company matches for district water reuse operators associated with France as of November 2026 and tracks 4,044 professional contacts across them, including 1,588 with verified work emails. Paris is the largest hub.

This list covers company matches for district water reuse operators 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 6, 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 6, 2026 How this list was built
59Companies
4,044Contacts tracked
1,588Verified emails
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The 25 largest district water reuse operators based in France

Ranked by team size
Top 25 of 59 company matches for district water reuse operators based in France, 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 matchParis, FranceHQ recorded Nov 6, 20261,001-5,0001,054 contacts →

Exact match

“Une entreprise publique unique en Europe Son périmètre d'intervention englobe quatre départements et 180 communes reparties sur quatre autres départements, le SIAAP est - le seul…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 2026501-1,000633 contacts →

Exact match

“Première entreprise publique d’eau en France, Eau de Paris délivre chaque jour une eau d’excellente qualité, au prix le plus juste à ses 3 millions d’usagers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBordeaux Cedex, FranceHQ recorded Nov 6, 2026201-500313 contacts →

Exact match

“L'eau est un bien public, commun et vital pour tous.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSchiltigheim - Cs 10020, FranceHQ recorded Nov 6, 2026501-1,000285 contacts →

Exact match

“Le Syndicat des Eaux et de l'Assainissement construit, entretient, rénove et optimise les installations, d'eau potable et d'assainissement deservant plus de 740 habitants dans…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVilleurbanne, FranceHQ recorded Nov 6, 2026201-500208 contacts →

Exact match

“En 2020, la Métropole de Lyon a décidé la reprise en gestion publique de la production et de la distribution de l’eau potable sur les 58 communes qui composent son territoire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAnglet, FranceHQ recorded Nov 6, 20261,001-5,000156 contacts →

Exact match

“Nos équipes s'engagent chaque jour pour les collectivités qui ont choisi de nous confier leur service public de l'eau et de l'assainissement : capter l'eau, la produire, la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRennes, FranceHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“La Ville de Rennes et la Collectivité Eau du Bassin Rennais (ancien Syndicat Mixte de Production des Eaux du Bassin Rennais [SMPBR]) ont annoncé, en janvier 2013, qu'ils…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMontpellier, FranceHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“La Régie des Eaux de Montpellier Méditerranée Métropole est une entreprise publique, qui assure depuis le 1er janvier 2016, la gestion de l'eau potable et de l'eau brute.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Avec 800 m³ distribués chaque jour, le Syndicat des Eaux d'Île-de-France (SEDIF) est le plus grand service public d'eau en France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIssy-les-moulineaux, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
11Exact matchLille, FranceHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Sourcéo, la production d'eau de la MEL est l'établissement public industriel et commercial créé par la Métropole Européenne de Lille le 1er janvier 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAgen, FranceHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Le Syndicat Départemental EAU47, Établissement Public Local, est doté des trois compétences, Eau Potable, Assainissement Collectif et Non Collectif.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGrenoble, FranceHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Environ 150 salariés permanents assurent le service public de l’eau au sein d’Eaux de Grenoble Alpes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPontoise, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Le Syndicat Intercommunautaire pour l'Assainissement de la Région de Cergy-Pontoise et du Vexin (SIARP) s'étend sur un territoire 43 communes d’environ 240 habitants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-lô, FranceHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Le SDeau50 a été créé en 2012.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchMontpellier, FranceHQ recorded Nov 6, 202611-5023 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 6, 2026 · View company records in RevenueBase
18Exact matchSaint-thibault-des-vignes, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Le Syndicat Intercommunal d’Assainissement de Marne-la-Vallée (SIAM) collecte, transporte et traite les eaux usées des 220 habitants et de 15 entreprises des communautés…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDijon, FranceHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“ô ': Assurer un approvisionnement en eau suffisant et de qualité Améliorer l'état des milieux naturels récepteurs Fournir un service écologique économique et durable pour tous, en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrignoles, FranceHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Régie à personnalité morale et autonomie financière, satellite de l'Agglomération de la Provence Verte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNiort, FranceHQ recorded Nov 6, 202651-20011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChabanière, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Production, traitement et distribution de l'eau potable Assainissement collectif et non collectif Exploitation des installations d'épuration des eaux usées Cartographie, Création…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFayence, FranceHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“La Communauté de communes du Pays de Fayence est un établissement public de coopération intercommunale comptant environ 185 agents au service d’un territoire composé de 9 communes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchÉvron, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“La Régie des Eaux des Coëvrons, établissement public Industriel et Commercial (EPIC), basée à EVRON en Mayenne, créée au 1er janvier 2018 pour l’exploitation des services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRebais, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“SYNDICAT DE L'EAU DE L'EST SEINE-ET-MARNAIS is an utilities company based out of 23 RUE PASTEUR, Rebais, Îledefrance, France.”

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

Showing 25 of 59 district water reuse operators based in France

See the full list, filter by size, metro and specialty, and access 1,588 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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District water reuse operators based in France at a glance

As of Nov 6, 2026
39.3%Verified-email coverage
68.5Average contacts per company
11-50Median size (employees)
10.2%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
18
51-200
16
201-500
5
501-1,000
2
1,001-5,000
3
10001+
1

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 59 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 “district water reuse operators” 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 1,588 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.

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 “district water reuse operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many district water reuse operators are there based in France?

RevenueBase identified 59 company matches for district water reuse operators 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?

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

Which city has the most district water reuse operators?

Paris leads with 6 company records, followed by Cedex (2) and Montpellier (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 1,588 professional contacts with verified work emails tracked across these 59 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.