Company lists · Data refreshed October 2026

Top 25 Chemical treatment plant builders based in France

Name: Chemical treatment plant builders based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 182 companies tracked

RevenueBase identified 182 company matches for chemical treatment plant builders associated with France as of October 2026 and tracks 2,762 professional contacts across them, including 890 with verified work emails. Seclin is the largest hub.

This list covers company matches for chemical treatment plant builders 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 9, 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 9, 2026 How this list was built

182Companies

2,762Contacts tracked

890Verified emails

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The 25 largest chemical treatment plant builders based in France

Ranked by team size

Top 25 of 182 company matches for chemical treatment plant builders based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	OVIVE	Exact match	Seclin, FranceHQ recorded Oct 9, 2026	51-200	174 contacts →
	Exact match “Traitement des Eaux Industrielles et Lixiviats Location de Matériel et Prestations d'Exploitation Industry wastewater and Leachate treatment Equipment rental and operation…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Sources	Exact match	Nanterre, FranceHQ recorded Oct 9, 2026	51-200	112 contacts →
	Exact match “Sources est une société Anonyme, indépendante, prospère, en croissance constante et maîtrisée.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Applexion	Exact match	Saint-maurice-de-beynost, FranceHQ recorded Oct 9, 2026	51-200	102 contacts →
	Exact match “We are committed to contribute to reduce your carbon footprint by increasing the efficiency of your daily purification process and by reducing utilities consumption such as water…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Odyssee Environnement Water Treatment	Exact match	Requeil, FranceHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
5	NÉOS	Exact match	Beaune, FranceHQ recorded Oct 9, 2026	51-200	94 contacts →
	Exact match “L'entreprise néos est spécialisée dans la conception et la réalisation d'usines de traitement de déchets clés en main.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Pool Technologie	Exact match	Valergues, FranceHQ recorded Oct 9, 2026	51-200	86 contacts →
	Exact match “POOL TECHNOLOGIE est spécialiste dans la conception et la fabrication de systèmes de traitement automatique pour piscines privées et collectives.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Kuhlmann Europe	Exact match	Loos, FranceHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
8	Eurodia	Exact match	Pertuis, FranceHQ recorded Oct 9, 2026	51-200	70 contacts →
	Exact match “Our vision: The quicker industry shrinks its footprint, the further it will travel in the future As a global specialist in eco-efficient, custom industrial processes for liquid…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Nijhuis Saur Industries France	Exact match	Issy-les-moulineaux, FranceHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
10	Aquaprox Industries	Exact match	Levallois Perret, FranceHQ recorded Oct 9, 2026	51-200	60 contacts →
	Exact match “Bienvenue sur la page AQUAPROX Industries!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Aquaged	Exact match	Mitry-mory, FranceHQ recorded Oct 9, 2026	51-200	60 contacts →
	Exact match “AQUAGED, société du Groupe John Cockerill est spécialisée dans le traitement de l’eau depuis de nombreuses années.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Forafrance	Exact match	La Mézière, FranceHQ recorded Oct 9, 2026	11-50	49 contacts →
	Exact match “Depuis plusieurs décennies FORAFRANCE conçoit, intègre et exploite les installations de traitement des eaux.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Chemdoc Water Technologies	Exact match	Clermont L'hérault, FranceHQ recorded Oct 9, 2026	11-50	45 contacts →
	Exact match “At CHEMDOC our specialty is to design and manufacture high-tech equipment for the filtration, purification and demineralization of industrial water and for the treatment of…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Biotrade France	Exact match	Portet-sur-garonne, FranceHQ recorded Oct 9, 2026	51-200	34 contacts →
	Exact match “Société française basée à Toulouse, BIOTRADE conçoit, fabrique et commercialise depuis 1996 des équipements de prétraitement, d’aération et de mélange pour répondre aux différents…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Tresch Traitement DES Eaux	Exact match	Chassieu, FranceHQ recorded Oct 9, 2026	11-50	30 contacts →
	Exact match “Created in 1981, TRESCH TRAITEMENT DES EAUX is a French company which provides services, products and equipment for industrial water treatment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Aloes Traitement DES Eaux	Exact match	Seclin, FranceHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
17	Jousse	Exact match	Parigne Sur Braye, FranceHQ recorded Oct 9, 2026	11-50	25 contacts →
	Exact match “L'activité de JOUSSE SAS est la conception, la réalisation et la maintenance des installations de Traitement des Eaux (traitement eau potable, traitement des eaux usées, station…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Nomado	Exact match	Marseille, FranceHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
19	Cohin Environnement	Exact match	Versailles, FranceHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
20	Ljkl Techniques Piscines	Exact match	Aubigny Les Clouzeaux, FranceHQ recorded Oct 9, 2026	11-50	24 contacts →
	Exact match “La société LJKL Techniques Piscines est spécialisée dans le traitement de l'eau au service des piscines collectives : campings, piscines municipales, centres de remise en forme…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	MEHAT	Exact match	Allaire, FranceHQ recorded Oct 9, 2026	51-200	22 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Atlantique Industrie	Exact match	Ancenis, FranceHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
23	EPUR	Exact match	FranceHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “Conception, construction et maintenance des stations d'épuration et des usines d'eau potable.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Talassa Purewater	Exact match	Brignais, FranceHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “TALASSA est un fabricant de matériels de traitement de l'eau pour des applications domestiques, industrielles et tertiaires.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Fournié ET CIE Scop SA	Exact match	Sauzé-vaussais, FranceHQ recorded Oct 9, 2026	51-200	19 contacts →
	Exact match “Spécialisés dans le domaine du pompage et du traitement de l’eau, nous faisons en conception et réalisation des stations de pompage, stations d’épuration, traitements d’eau…” Recorded in the RevenueBase company graph · Oct 9, 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 “chemical treatment plant builders”. 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 182 chemical treatment plant builders based in France

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Chemical treatment plant builders based in France at a glance

As of Oct 9, 2026

32.2%Verified-email coverage

15.2Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Seclin

Oct 9, 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 182 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 “chemical treatment plant builders” 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 890 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 9, 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 “chemical treatment plant builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical treatment plant builders are there based in France?

RevenueBase identified 182 company matches for chemical treatment plant builders 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?

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

Which city has the most chemical treatment plant builders?

Seclin leads with 4 company records, followed by Ancenis (3) and Saint-Maurice-De-Beynost (3).

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 890 professional contacts with verified work emails tracked across these 182 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 9, 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.