Company lists · Data refreshed November 2026

Top 18 Sewage system operators based in France

RevenueBase identified 79 company matches for sewage system operators associated with France as of November 2026 and tracks 1,798 professional contacts across them, including 623 with verified work emails. Paris is the largest hub.

This list covers company matches for sewage system 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
79Companies
1,798Contacts tracked
623Verified emails
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The 18 largest sewage system operators based in France

Ranked by team size
Top 18 of 79 company matches for sewage system 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 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
3Exact matchLacroix-saint-ouen, FranceHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Le SMDO exerce une mission de service public, telle qu’elle est définie par le Code général des collectivités territoriales et le Code de l’environnement : le traitement des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMarseille, FranceHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“Le Service d’Assainissement Marseille Métropole (SERAMM), filiale de SUEZ est une société de service qui assure pour la Métropole Aix-Marseille-Provence, le bon fonctionnement des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchVersailles, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchFranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Conception, construction et maintenance des stations d'épuration et des usines d'eau potable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact matchChavanod, FranceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“NICOT CONTROLE réalise des prestations de contrôles dans le domaine de l'assainissement des eaux usées (assainissement non collectif et assainissement collectif) et des eaux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchParthenay, FranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Le Syndicat des Eaux de la Gâtine se situe autour de Parthenay, au cœur du Poitou Charentes : son périmètre s’étend sur une 60aine de communes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNantes, FranceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Contrôle assainissement collectif -Inspection Caméra -Traçage et repérage de réseaux -Enquête nocturne (recherche eaux parasites)-Gestion des eaux pluviales Tests Porcher…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGenas, FranceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Depuis plus de 40 ans, l'entreprise SOGEDAS Assainissement vous propose divers services autour du traitement de déchets - Dégazage et neutralisation de cuves hydrocarbures -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVillepinte, FranceHQ recorded Nov 6, 202611-502 contacts →

Exact match

“DFM DEPANNAGES FOURNITURES MAINTENANCE is an utilities company based out of 13 ALLEE LOUIS BREGUET, VILLEPINTE, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“APPR – Expert en Assainissement en Île-de-France APPR est une entreprise spécialisée dans les travaux d’assainissement et les interventions d’urgence en Île-de-France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDerval, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“SFV Environnement Situé à Derval (44), SFV Environnement prend en charge l’ensemble de vos travaux d’assainissement y compris inspection Itv.”

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

Showing 18 of 79 sewage system operators based in France

See the full list, filter by size, metro and specialty, and access 623 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sewage system operators based in France at a glance

As of Nov 6, 2026
34.6%Verified-email coverage
22.8Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
28
51-200
4
201-500
3
1,001-5,000
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 79 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 “sewage system 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 623 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 “sewage system operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sewage system operators are there based in France?

RevenueBase identified 79 company matches for sewage system 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 sewage system operators?

Paris leads with 3 company records, followed by Acheres La Foret (1) and Ancenis (1).

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 623 professional contacts with verified work emails tracked across these 79 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.