Company lists · Data refreshed October 2026

Top 25 Manufacturing wastewater consultants based in France

Name: Manufacturing wastewater consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 144 companies tracked

RevenueBase identified 144 company matches for manufacturing wastewater consultants associated with France as of October 2026 and tracks 1,712 professional contacts across them, including 638 with verified work emails. Paris is the largest hub.

This list covers company matches for manufacturing wastewater consultants 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 October 17, 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 Oct 17, 2026 How this list was built

144Companies

1,712Contacts tracked

638Verified emails

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The 25 largest manufacturing wastewater consultants based in France

Ranked by team size

Top 25 of 144 company matches for manufacturing wastewater consultants based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Setec Hydratec	Exact match	Paris, FranceHQ recorded Oct 17, 2026	201-500	198 contacts →
	Exact match “Bureau d’études techniques fondé en 1974, setec hydratec s’est positionné en tant qu’expert sur tous les sujets liés à l’ingénierie de l’eau et des sites et sols pollués, afin de…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Odyssee Environnement Water Treatment	Exact match	Requeil, FranceHQ recorded Oct 17, 2026	51-200	98 contacts →
	Exact match “Since 2006, ODYSSEE Environnement has been committed to ethical and sustainable water management in the service of industrial performance.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Kuhlmann Europe	Exact match	Loos, FranceHQ recorded Oct 17, 2026	51-200	81 contacts →
	Exact match “Kuhlmann Europe is part of Tessenderlo Group and has always been a pioneer in a number of chemical processes.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Graf France	Exact match	Dachstein, FranceHQ recorded Oct 17, 2026	51-200	69 contacts →
	Exact match “Fabricant de solutions pour la gestion des eaux pluviales et le traitement des eaux usées” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Nijhuis Saur Industries France	Exact match	Issy-les-moulineaux, FranceHQ recorded Oct 17, 2026	n/a	67 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 · Oct 17, 2026 · View company records in RevenueBase
6	SIMOP	Exact match	Sainte-mere-eglise, FranceHQ recorded Oct 17, 2026	51-200	65 contacts →
	Exact match “Simop has been designing, manufacturing and distributing wastewater and stormwater management solutions for 40 years.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Aquaprox Industries	Exact match	Levallois Perret, FranceHQ recorded Oct 17, 2026	51-200	60 contacts →
	Exact match “Bienvenue sur la page AQUAPROX Industries!” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Ecogeos	Exact match	Arras, FranceHQ recorded Oct 17, 2026	11-50	58 contacts →
	Exact match “ECOGEOS is a consulting firm that aims at providing scientific and technical assistance as well as advisory services in the field of environmental engineering (waste, soil and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	GES	Exact match	Noyal-sur-vilaine, FranceHQ recorded Oct 17, 2026	11-50	53 contacts →
	Exact match “GES est une société spécialisée dans la recherche, les études et le conseil sur l'eau, l'environnement et l'industrie.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Amodiag Environnement	Exact match	Prouvy, FranceHQ recorded Oct 17, 2026	51-200	44 contacts →
	Exact match “AMÉLIORER LE MILIEU NATUREL ET LA QUALITÉ DE VIE DES USAGERS PAR LE BIAIS DU TRAITEMENT DE L'EAU POTABLE ET DES EAUX USÉES Expert du monde de l’eau, des déchets et des…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Réalités Environnement	Exact match	Trevoux, FranceHQ recorded Oct 17, 2026	11-50	35 contacts →
	Exact match “REALITES Environnement est un bureau d'études indépendant qui intervient pour le compte de collectivités locales, d'industriels et de particuliers sur l'ensemble des études, des…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	Aloes Traitement DES Eaux	Exact match	Seclin, FranceHQ recorded Oct 17, 2026	11-50	29 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 · Oct 17, 2026 · View company records in RevenueBase
13	Nomado	Exact match	Marseille, FranceHQ recorded Oct 17, 2026	11-50	25 contacts →
	Exact match “Nomado is specialised in the design and construction of compact water treatment units.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Cohin Environnement	Exact match	Versailles, FranceHQ recorded Oct 17, 2026	1-10	25 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 · Oct 17, 2026 · View company records in RevenueBase
15	MEHAT	Exact match	Allaire, FranceHQ recorded Oct 17, 2026	51-200	22 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Atlantique Industrie	Exact match	Ancenis, FranceHQ recorded Oct 17, 2026	11-50	21 contacts →
	Exact match “Atlantique industrie est une entreprise spécialisée dans le traitement des eaux usées provenant des industries.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Cartolia Ingenierie	Exact match	Chenove, FranceHQ recorded Oct 17, 2026	11-50	21 contacts →
	Exact match “CARTOLIA INGÉNIERIE Expertise votre environnement Contactez-nous!” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Dv2e	Exact match	Vergèze, FranceHQ recorded Oct 17, 2026	11-50	19 contacts →
	Exact match “DV2E est une société d’études et de services dans les domaines de l’eau, du déchet et des sols pour l’agriculture.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Coelys	Exact match	Allonne, FranceHQ recorded Oct 17, 2026	11-50	17 contacts →
	Exact match “COELYS \| Bureau d’études de mesures hygiène/environnement & conseils aux industriels Nous accompagnons les industriels dans la maîtrise de leurs impacts environnementaux et la…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Sapoval, Cleantech Expert	Exact match	Albi, FranceHQ recorded Oct 17, 2026	11-50	16 contacts →
	Exact match “SAPOVAL is an expert in innovative solutions for efficient effluent and waste management.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Niortaise DES Eaux	Exact match	Chauray, FranceHQ recorded Oct 17, 2026	11-50	15 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 · Oct 17, 2026 · View company records in RevenueBase
22	Manexi Diagnostics	Exact match	Vélizy-villacoublay, FranceHQ recorded Oct 17, 2026	11-50	11 contacts →
	Exact match “Créé en 1993, le bureau d’études techniques MANEXI est spécialiste de la gestion des problématiques de polluants issus de la construction.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	Epteau	Exact match	Loyettes, FranceHQ recorded Oct 17, 2026	1-10	9 contacts →
	Exact match “Epteau est un bureau d’études spécialisé dans les problématiques environnementales liées à l’eau (milieu naturel, assainissement, collecte, épuration urbaine et industrielle…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Rezeau	Exact match	Morance, FranceHQ recorded Oct 17, 2026	1-10	8 contacts →
	Exact match “Société de Conseil et de Prestation de Services dans le domaine de l’Eau & l’Assainissement, l’aventure REZEAU a commencé en 2019 et se vit avec passion.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Performance Process	Exact match	Wancourt, FranceHQ recorded Oct 17, 2026	1-10	7 contacts →
	Exact match “Gestion de vos eaux usées Industrielles de A à Z.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “manufacturing wastewater consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 144 manufacturing wastewater consultants based in France

See the full list, filter by size, metro and specialty, and access 638 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Manufacturing wastewater consultants based in France at a glance

As of Oct 17, 2026

37.3%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

5.6%Largest-city concentration · Paris

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 144 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 “manufacturing wastewater consultants” 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 638 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 October 17, 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 “manufacturing wastewater consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many manufacturing wastewater consultants are there based in France?

RevenueBase identified 144 company matches for manufacturing wastewater consultants associated with France as of October 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?

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

Which city has the most manufacturing wastewater consultants?

Paris leads with 8 company records, followed by Lille (3) and Ancenis (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 638 professional contacts with verified work emails tracked across these 144 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 October 17, 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.