Company lists · Data refreshed November 2026

Top 20 Sewage system maintenance contractors based in France

RevenueBase identified 166 company matches for sewage system maintenance contractors associated with France as of November 2026 and tracks 1,751 professional contacts across them, including 98 with verified work emails. Paris is the largest hub.

This list covers company matches for sewage system maintenance contractors 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
166Companies
1,751Contacts tracked
98Verified emails
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The 20 largest sewage system maintenance contractors based in France

Ranked by team size
Top 20 of 166 company matches for sewage system maintenance contractors 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 matchWoippy, FranceHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Leader sur les métiers de l'assainissement (entretien des ouvrages d'assainissement collectifs et privatifs, maintenance industrielle, contrôle et réhabilitation des réseaux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSaint-Denis, FranceHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“La société SESEM, créée en 1965, est spécialisée dans la maintenance, l’entretien, le dépannage et les travaux pour assurer l’exploitation des équipements du cycle de l’eau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSaint M'herve, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchGeispolsheim, FranceHQ recorded Nov 6, 202651-20018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSaleilles, FranceHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“CANATEC est une entreprise spécialisée dans le diagnostic, la surveillance, l'entretien et la réparation de toutes les canalisations (eau potable, eaux usées, eaux pluviales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCherisy, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
8Exact matchSt Maurice, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Furanet est spécialisée dans l'assainissement collectif et individuel, eaux pluviales, eaux usées, et dans les installations et la maintenance des fosses septiques, bacs à graisse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLallaing, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchNantes, FranceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Le Déboucheur Nantais - Le Déboucheur de l'Estuaire, les spécialistes locaux de la maintenance, le diagnostic et la réhabilitation des installations d’assainissement et d’eau…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Dijon Assainissement est spécialisée dans le dégorgement d'égouts, la dératisation, la désinsectisation, la désinfection, l'entretien et la maintenance de postes de relevage et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact 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
15Exact matchDouains, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Depuis les années 1980, le personnel de la société CG2D forge son expérience dans le domaine des pompes de relevage.”

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 matchLussac, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“AQUITAINE VIDANGE RAPIDE (AVR) est une société spécialisée dans la vidange de fosses septiques, le nettoyage de puits, le débouchage de WC et l’hydrocurage de réseaux, depuis 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTalmont Saint Hilaire, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“La Compagnie des Déboucheurs Vendée Littoral est une entreprise spécialisée dans le débouchage de canalisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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 20 of 166 sewage system maintenance contractors based in France

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sewage system maintenance contractors based in France at a glance

As of Nov 6, 2026
5.6%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
100
11-50
50
51-200
4
201-500
2
1,001-5,000
1
5,001-10,000
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 166 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 maintenance contractors” 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 98 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 maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sewage system maintenance contractors are there based in France?

RevenueBase identified 166 company matches for sewage system maintenance contractors 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?

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

Which city has the most sewage system maintenance contractors?

Paris leads with 4 company records, followed by Lattes (2) and Nantes (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 98 professional contacts with verified work emails tracked across these 166 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.