Company lists · Data refreshed November 2026

Top 20 Water conservation technology companies based in France

RevenueBase identified 75 company matches for water conservation technology companies associated with France as of November 2026 and tracks 872 professional contacts across them, including 157 with verified work emails. Paris is the largest hub.

This list covers company matches for water conservation technology companies 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
75Companies
872Contacts tracked
157Verified emails
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The 20 largest water conservation technology companies based in France

Ranked by team size
Top 20 of 75 company matches for water conservation technology companies 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 matchNanterre, FranceHQ recorded Nov 6, 2026201-500131 contacts →

Exact match

“Xylem (XYL) est un leader mondial dans le domaine des technologies de l’eau, engagé dans le développement de solutions afin de résoudre les grands défis mondiaux liés à l’eau, aux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIssy-les-moulineaux, FranceHQ recorded Nov 6, 2026n/a68 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLe Palais-sur-vienne, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Aquassay improves the water efficiency of industrial sites by carrying out diagnostics and dynamic mapping of water uses and by advocating solutions to consume less, produce…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchClapiers, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“AquaTech Innovation est une entreprise de la GreenTech, basée à Montpellier et labellisée Greentech Innovation par le Ministère de la transition écologique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLevallois-perret, FranceHQ recorded Nov 6, 2026201-50019 contacts →

Exact match

“AQUAPROX Group is a French owned company that accompanies industries and buildings and in each step of their water treatment facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLyon, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“TreeWater → Keep on the cycle Dans un monde d’innovation permanent et de dégradation des écosystèmes, Tree Water apporte une réponse concrète en développant des modèles de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLattes, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are changing the treatment of wastewater and/or salt water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCollégien, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Nous transformons l’eau usée en eau réutilisable dès les premiers litres, avec une solution adaptable et sans chimie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSelles-sur-cher, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Eaukey est un bureau d’étude et d'ingénierie implanté dans la région centre développant des solutions de traitement et recyclage des eaux.”

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

Exact match

“Telaqua is a company specialised in the optimisation of water consumption.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchQuimper, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Hydro Environnement est une société innovante composée d’experts en traitement des eaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Wioniq is guided by a shared vision to provide smarter, more resilient solutions across Water, Energy, and Building management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTalence, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“L’eau est au centre de nos préoccupations et notre mission est de valoriser et d’optimiser cette ressource au maximum.”

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

Exact match

“Eways – Des économies durables pour tous Chez Eways, nous accompagnons : Les entreprises, collectivités et industries dans leurs démarches d’économie d’énergie et de traitement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAix-en-provence, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Tous les jours, 40L d'eau potable sont gaspillés dans nos WCs!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBordeaux, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Transformons notre rapport à l'eau Pour faire du recyclage d'eau la nouvelle norme Gaspillons moins, Recyclons plus!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVerdun-sur-garonne, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Itren est une entreprise spécialisée dans le traitement de l'eau et la Réutilisation des Eaux Usées Traitées (REUT).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTreillieres, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Chez Treval France notre mission est de rendre une consommation en eau durable et sans perte de confort accessible au plus grand nombre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchValence En Poitou, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are proud to present our latest technological innovation aimed at addressing one of the most pressing issues of our time: the scarcity of clean drinking water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAlby Sur Chéran, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Aquascade secures and perpetuates the water resource necessary for industrial production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 75 water conservation technology companies based in France

See the full list, filter by size, metro and specialty, and access 157 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water conservation technology companies based in France at a glance

As of Nov 6, 2026
18.0%Verified-email coverage
11.6Average contacts per company
1-10Median size (employees)
9.3%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
16
51-200
1
201-500
5
10001+
2

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 75 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 “water conservation technology companies” 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 157 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 “water conservation technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water conservation technology companies are there based in France?

RevenueBase identified 75 company matches for water conservation technology companies 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?

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

Which city has the most water conservation technology companies?

Paris leads with 7 company records, followed by Bordeaux (2) and Issy-Les-Moulineaux (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 157 professional contacts with verified work emails tracked across these 75 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.