Company lists · Data refreshed September 2026

Top 25 Sewage cleaning sanitation companies based in France

Name: Sewage cleaning sanitation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 312 companies tracked

RevenueBase identified 312 sewage cleaning sanitation companies headquartered in France as of September 2026 and tracks 4,113 professional contacts across them, including 600 with verified work emails. Paris is the largest hub.

This list covers sewage cleaning sanitation companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

312Companies

4,113Contacts tracked

600Verified emails

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The 25 largest sewage cleaning sanitation companies based in France

Ranked by team size

Top 25 of 312 sewage cleaning sanitation companies based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to sewage cleaning sanitation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Groupe Nicollin	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	10001+	1,046 contacts →
	Partial evidence “The NICOLLIN Group offers local authorities and private companies optimal value services, enabling its clients to improve their global waste management, urban sanitation and…” Source: RevenueBase Database · checked Sep 16, 2026
2	Malezieux Entreprise	Indirect evidence	Woippy, FranceHQ checked Sep 16, 2026	51-200	42 contacts →
	Indirect evidence “Leader sur les métiers de l'assainissement (entretien des ouvrages d'assainissement collectifs et privatifs, maintenance industrielle, contrôle et réhabilitation des réseaux…” Source: RevenueBase Database · checked Sep 16, 2026
3	Proclair	Indirect evidence	Marseille, FranceHQ checked Sep 16, 2026	201-500	34 contacts →
	Indirect evidence “Proclair, la propreté durable c'est plus de 40 ans d'expérience et 500 collaborateurs pour un service nettoyage et propreté de qualité et de proximité dans les secteurs suivants …” Source: RevenueBase Database · checked Sep 16, 2026
4	Condamin Services	Indirect evidence	Andrézieux-bouthéon, FranceHQ checked Sep 16, 2026	201-500	28 contacts →
	Indirect evidence “Depuis plus de 40 ans, Condamin Services propose des services aux entreprises avec qualité, réactivité et proximité.” Source: RevenueBase Database · checked Sep 16, 2026
5	Millenium SAS	Indirect evidence	Igny, FranceHQ checked Sep 16, 2026	501-1,000	26 contacts →
	Indirect evidence “Consultation de notre rapport RSE 2023 : https://csrmanager.my.canva.site/millenium-rapport-rse-2023 Depuis plus de 20 ans, nous proposons à nos clients une offre complète de…” Source: RevenueBase Database · checked Sep 16, 2026
6	Speyser Lucien ET CIE SA	Indirect evidence	Gerstheim, FranceHQ checked Sep 16, 2026	51-200	24 contacts →
	Indirect evidence “SPEYSER Lucien et Cie est spécialisé dans 3 grands domaines d’activités qui sont les travaux publics, le forage et le sanitaire-chauffage.” Source: RevenueBase Database · checked Sep 16, 2026
7	SRP Polyservices Challancin	Indirect evidence	Rillieux La Pape, FranceHQ checked Sep 16, 2026	501-1,000	24 contacts →
	Indirect evidence “SRP Polyservices est positionné sur 2 grands axes du Nettoyage : Nettoyage Urbain et Nettoyage Industriel.” Source: RevenueBase Database · checked Sep 16, 2026
8	NEEDD	Indirect evidence	Camon, FranceHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Bienvenue chez NEEDD Eco-Propreté!” Source: RevenueBase Database · checked Sep 16, 2026
9	Viam SAS	Indirect evidence	Sotteville-lès-rouen, FranceHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “VIAM propose une gamme de services spécialisés dans les métiers du nettoyage industriel, de l'assainissement ainsi que la collecte et le transport de déchets liquides, et solides.” Source: RevenueBase Database · checked Sep 16, 2026
10	EJ Énergies	Indirect evidence	Geispolsheim, FranceHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
11	PEAGE	Indirect evidence	Neyron, FranceHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “PEAGE est une entreprise familiale de 30 salariés, implantée dans la région Lyonnaise depuis plus de 20 ans.” Source: RevenueBase Database · checked Sep 16, 2026
12	Ovalis	Indirect evidence	Bassens, FranceHQ checked Sep 16, 2026	1-10	16 contacts →
	Indirect evidence “Depuis plus de 15 ans, Ovalis met en œuvre des solutions préventives ou curatives en matière d’hygiène et d’environnement.” Source: RevenueBase Database · checked Sep 16, 2026
13	AU Port'unes	Indirect evidence	Strasbourg, FranceHQ checked Sep 16, 2026	51-200	12 contacts →
	Indirect evidence “Situées sur le Port du Rhin à Strasbourg, AU PORT’UnES EI (insertion) et AU PORT’UnES EA (emploi des personnes handicapées) sont des entreprises spécialisées dans la propreté.” Source: RevenueBase Database · checked Sep 16, 2026
14	Viatech	Indirect evidence	Malemort-sur-corrèze, FranceHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Partenaire reconnu des services techniques, des collectivités locales et des villes.” Source: RevenueBase Database · checked Sep 16, 2026
15	Maiage	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect evidence “A travers ses 6 syndicats ou associations de spécialité, la fédération MAIAGE regroupe aujourd'hui plus de 600 entreprises et établissements, représentant 80 % d'une profession…” Source: RevenueBase Database · checked Sep 16, 2026
16	SMS Sud-Est	Indirect evidence	Hyères, FranceHQ checked Sep 16, 2026	51-200	8 contacts →
	Indirect evidence “SMS, Société Multi Services, est une entreprise régionale à taille humaine, proche de ses clients et de ses collaborateurs.” Source: RevenueBase Database · checked Sep 16, 2026
17	Sogessae	Indirect evidence	Reims, FranceHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Leader sur les métiers de l'assainissement (entretien des ouvrages d'assainissement collectifs et privatifs, maintenance industrielle, contrôle et réhabilitation des réseaux…” Source: RevenueBase Database · checked Sep 16, 2026
18	Koala Propreté	Indirect evidence	Maisons Laffitte, FranceHQ checked Sep 16, 2026	201-500	7 contacts →
	Indirect evidence “Koala Propreté est une entreprise spécialisée dans le nettoyage industriel, proposant une gamme complète de prestations > Entretien courant de locaux et équipements Entretien…” Source: RevenueBase Database · checked Sep 16, 2026
19	LE Déboucheur Nantais	Indirect evidence	Nantes, FranceHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
20	Alzeo Environnement Ouest	Indirect evidence	Saint-aubin-du-cormier, FranceHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Alzéo Environnement est spécialisé dans les métiers de l’assainissement et des travaux industriels et pétroliers.” Source: RevenueBase Database · checked Sep 16, 2026
21	Furanet	Indirect evidence	St Maurice, FranceHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
22	Levrard Assainissement	Indirect evidence	Val Du Maine, FranceHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	Propreté Environnement Services	Indirect evidence	Beaurepaire, FranceHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “Entreprise de nettoyage industriel et de services à la personne” Source: RevenueBase Database · checked Sep 16, 2026
24	AMA Environnement	Indirect evidence	Saint Barthélémy D'anjou, FranceHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “AMA vous propose 3 types de services, que vous soyez une collectivité, une entreprise ou un particulier - L'assainissement, comprenant le débouchage des réseaux d’assainissement…” Source: RevenueBase Database · checked Sep 16, 2026
25	Dijon Assainissement	Indirect evidence	FranceHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: sewage cleaning sanitation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names sewage cleaning sanitation companies.
Partial evidence: Its own public description names part of sewage cleaning sanitation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sewage cleaning sanitation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 312 sewage cleaning sanitation companies based in France

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Sewage cleaning sanitation companies based in France at a glance

As of Sep 16, 2026

14.6%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

166

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 312 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among sewage cleaning sanitation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “sewage cleaning sanitation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names sewage cleaning sanitation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among sewage cleaning sanitation companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 600 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names sewage cleaning sanitation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many sewage cleaning sanitation companies are there based in France?

RevenueBase identified 312 sewage cleaning sanitation companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Groupe Nicollin, headquartered in Paris, tops this list with the largest team on record.

Which city has the most sewage cleaning sanitation companies?

Paris leads with 10 headquartered companies, followed by Lyon (4) and Nanterre (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 600 verified decision-maker contacts tracked across these 312 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.