Company lists · Data refreshed September 2026

Top 25 Industrial water systems integrators based in France

Name: Industrial water systems integrators based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 392 companies tracked

RevenueBase identified 392 industrial water systems integrators headquartered in France as of September 2026 and tracks 10,309 professional contacts across them, including 1,827 with verified work emails. Paris is the largest hub.

This list covers industrial water systems integrators 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 28, 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 28, 2026 86% judged on-target in blind review

392Companies

10,309Contacts tracked

1,827Verified emails

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The 25 largest industrial water systems integrators based in France

Ranked by team size

Top 25 of 392 industrial water systems integrators based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial water systems integrators: 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	BWT France	Partial evidence	Saint - Denis, FranceHQ checked Sep 28, 2026	501-1,000	567 contacts →
	Partial evidence “BWT France is one of the largest subsidiaries of Austrian group Best Water Technology ( BWT), the European leader in water treatment.” Source: RevenueBase Database · checked Sep 28, 2026
2	Wilo France	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 28, 2026	501-1,000	350 contacts →
	Partial evidence “Le Groupe Wilo est l'un des plus grands fabricants au monde de pompes et de systèmes de pompage destinés au marché du Bâtiment, du Cycle de l’Eau et de l’Industrie.” Source: RevenueBase Database · checked Sep 28, 2026
3	Airflux SAS	Partial evidence	Lille, FranceHQ checked Sep 28, 2026	201-500	212 contacts →
	Partial evidence “AIRFLUX, A RUBIX Company est, depuis plus de 40 ans, un intégrateur de solutions industrielles et a pour mission de vous accompagner dans vos projets autour de l’efficacité…” Source: RevenueBase Database · checked Sep 28, 2026
4	OVIVE	Partial evidence	Seclin, FranceHQ checked Sep 28, 2026	51-200	155 contacts →
	Partial evidence “Traitement des Eaux Industrielles et Lixiviats Location de Matériel et Prestations d'Exploitation Industry wastewater and Leachate treatment Equipment rental and operation…” Source: RevenueBase Database · checked Sep 28, 2026
5	SFA Group	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1,001-5,000	135 contacts →
	Partial evidence “For more than 65 years, SFA Group has been designing and manufacturing domestic and professional solutions wherever water flows.” Source: RevenueBase Database · checked Sep 28, 2026
6	Aqualter	Indirect evidence	Chartres, FranceHQ checked Sep 28, 2026	201-500	123 contacts →
	Indirect evidence “Première entreprise du secteur de l’eau indépendante des majors, AQUALTER développe depuis 50 ans une expertise dans la production et la distribution d’eau potable, la collecte et…” Source: RevenueBase Database · checked Sep 28, 2026
7	EMO	Strong evidence	Noyal Sur Vilaine, FranceHQ checked Sep 28, 2026	51-200	113 contacts →
	Strong evidence “Global solutions for water and sludge treatment:#wastewater, drinking water, industrial #effluents.” Source: RevenueBase Database · checked Sep 28, 2026
8	Sources	Indirect evidence	Nanterre, FranceHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “Sources est une société Anonyme, indépendante, prospère, en croissance constante et maîtrisée.” Source: RevenueBase Database · checked Sep 28, 2026
9	Odyssee Environnement Water Treatment	Strong evidence	Requeil, FranceHQ checked Sep 28, 2026	51-200	101 contacts →
	Strong evidence “Since 2006, ODYSSEE Environnement has been committed to ethical and sustainable water management in the service of industrial performance.” Source: RevenueBase Database · checked Sep 28, 2026
10	Apilog Automation	Indirect evidence	Massy, FranceHQ checked Sep 28, 2026	51-200	96 contacts →
	Indirect evidence “APILOG Automation, filiale de GCC Energie, est un intégrateur en courants faibles, supervision, automatismes et sûreté pour les bâtiments.” Source: RevenueBase Database · checked Sep 28, 2026
11	Applexion	Partial evidence	Saint-maurice-de-beynost, FranceHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
12	Beaudrey	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial evidence “For over 100 years, Beaudrey has specialized in the design, installation and service of fully customizable water screening and condenser protection equipment.” Source: RevenueBase Database · checked Sep 28, 2026
13	Aquaprox Industries	Partial evidence	Levallois Perret, FranceHQ checked Sep 28, 2026	51-200	74 contacts →
	Partial evidence “Bienvenue sur la page AQUAPROX Industries!” Source: RevenueBase Database · checked Sep 28, 2026
14	Eurodia	Partial evidence	Pertuis, FranceHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
15	Groupe API	Partial evidence	Yffiniac, FranceHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “Le Groupe API, intégrateur de solutions de pilotage des process et des infrastructures tertiaires et industrielles, poursuit activement son développement.” Source: RevenueBase Database · checked Sep 28, 2026
16	SIMOP	Indirect evidence	Sainte-mere-eglise, FranceHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “Simop has been designing, manufacturing and distributing wastewater and stormwater management solutions for 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
17	Nijhuis Saur Industries France	Partial evidence	Issy-les-moulineaux, FranceHQ checked Sep 28, 2026	n/a	57 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
18	Aquaged	Indirect evidence	Mitry-mory, FranceHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “AQUAGED, société du Groupe John Cockerill est spécialisée dans le traitement de l’eau depuis de nombreuses années.” Source: RevenueBase Database · checked Sep 28, 2026
19	Sogequip Industries & Solutions	Partial evidence	Saint-priest, FranceHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “SOGEQUIP Industries et Solutions est dédiée à l’audit, la conception, l’installation et la maintenance des utilités et des équipements de production de froid (production d’eau…” Source: RevenueBase Database · checked Sep 28, 2026
20	Swagelok Lyon	Indirect evidence	Genas, FranceHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “De l'étude à la mise en service de vos installations fluidiques gaz et liquide, nos experts vous accompagnent depuis plus de 75 ans pour concevoir, optimiser et maintenir vos…” Source: RevenueBase Database · checked Sep 28, 2026
21	Forafrance	Indirect evidence	La Mézière, FranceHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “Depuis plusieurs décennies FORAFRANCE conçoit, intègre et exploite les installations de traitement des eaux.” Source: RevenueBase Database · checked Sep 28, 2026
22	Soverdi	Indirect evidence	Verdun Sur Garonne, FranceHQ checked Sep 28, 2026	11-50	44 contacts →
	Indirect evidence “Entreprise française, familiale, créée il y a 40 ans, est spécialisée dans la conception, les études techniques, la fabrication, l’installation sur site et la maintenance de…” Source: RevenueBase Database · checked Sep 28, 2026
23	Chemdoc Water Technologies	Strong evidence	Clermont L'hérault, FranceHQ checked Sep 28, 2026	11-50	44 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
24	Johnson Screens SAS France, A Brand Of Aqseptence Group	Strong evidence	Availles En Châtellerault, FranceHQ checked Sep 28, 2026	51-200	43 contacts →
	Strong evidence “Johnson Screens member of Aqseptence Group provides customers with filtration/screens and sand control solutions and expertise that is essential for their global water, industrial…” Source: RevenueBase Database · checked Sep 28, 2026
25	EAU AIR Système	Indirect evidence	Villeneuve-d'ascq, FranceHQ checked Sep 28, 2026	51-200	41 contacts →
	Indirect evidence “Créée en août 2007 et filiale du Groupe BAUDIN CHATEAUNEUF, la société EAU AIR SYSTÈME conçoit, met en œuvre, vérifie les performances, met en service, améliore les installations…” Source: RevenueBase Database · checked Sep 28, 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: industrial water systems integrators. 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 industrial water systems integrators.
Partial evidence: Its own public description names part of industrial water systems integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial water systems integrators. 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 392 industrial water systems integrators based in France

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Industrial water systems integrators based in France at a glance

As of Sep 28, 2026

17.7%Verified-email coverage

26.3Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

206

11-50

138

51-200

201-500

501-1,000

1,001-5,000

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 392 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 industrial water systems integrators, 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 “industrial water systems integrators”. 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 industrial water systems integrators), 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 industrial water systems integrators, 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, 1,827 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 28, 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 industrial water systems integrators, 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 industrial water systems integrators are there based in France?

RevenueBase identified 392 industrial water systems integrators 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?

BWT France, headquartered in Saint Denis, tops this list with the largest team on record.

Which city has the most industrial water systems integrators?

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

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 1,827 verified decision-maker contacts tracked across these 392 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 28, 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.