Company lists · Data refreshed November 2026

Top 11 Water ecology supplies suppliers based in France

RevenueBase identified 28 company matches for water ecology supplies suppliers associated with France as of November 2026 and tracks 312 professional contacts across them, including 67 with verified work emails. Lyon is the largest hub.

This list covers company matches for water ecology supplies suppliers 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 3, 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 3, 2026 How this list was built
28Companies
312Contacts tracked
67Verified emails
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The 11 largest water ecology supplies suppliers based in France

Ranked by team size
Top 11 of 28 company matches for water ecology supplies suppliers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchLuzancy, FranceHQ recorded Nov 3, 202651-20047 contacts →

Exact match

“CDES, c’est 100 experts engagés et passionnés, qui mettent chaque jour leur savoir-faire au service de la préservation et la valorisation des milieux aquatiques.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchSaint-ouen-l'aumône, FranceHQ recorded Nov 3, 202611-5023 contacts →

Exact match

“Créée en 1998, Hydrosphère est une société indépendante poursuivant l'activité du cabinet E.A.E Consultant fondé en 1993 par Pascal Michel, ingénieur écologue et hydrobiologiste.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchSélestat, FranceHQ recorded Nov 3, 202611-5022 contacts →

Exact match

“SINBIO SCOP est un bureau d’études techniques en environnement, spécialisé dans la gestion de l'eau et des milieux aquatiques.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchVillers Les Nancy, FranceHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“BEPG, BET indépendant, propose une prestation globale dans les domaines de l’eau et de l’environnement, situé à Nancy, Lorraine (54).”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchMessimy, FranceHQ recorded Nov 3, 20261-1011 contacts →

Exact match

“Trois services pour répondre à tous vos projets Distribution / vente : plus de 300 références en stock permanent de matériels de prélèvements, de mesures et de suivis des…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchClermont Ferrand, FranceHQ recorded Nov 3, 202611-509 contacts →

Exact match

“ATHOS Environnement est une entreprise spécialisée dans l’ingénierie des milieux aquatiques située en plein cœur de l’Auvergne, à Clermont-Ferrand.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchSaint-malo, FranceHQ recorded Nov 3, 20261-107 contacts →

Exact match

“ICEMA, une équipe d’experts au service de la protection et de la reconquête de la qualité de la ressource en eau.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchNeuvic, FranceHQ recorded Nov 3, 20261-106 contacts →

Exact match

“La MEP 19 est une association loi 1901 qui a pour mission d'oeuvrer à la connaissance et à la gestion des milieux aquatiques d'eau douce, mais aussi à l'éducation.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchFranceHQ recorded Nov 3, 20261-105 contacts →

Exact match

“Bureau d'étude spécialisé dans la renaturation des milieux naturels aquatiques et humides.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchSaint-julien-lès-metz, FranceHQ recorded Nov 3, 20261-103 contacts →

Exact match

“FLUVIALIS est un bureau d’études en environnement spécialisé en milieux aquatiques qui intervient sur les thématiques suivantes : • Diagnostics sur le fonctionnement du cours…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchVigneux-de-bretagne, FranceHQ recorded Nov 3, 20261-103 contacts →

Exact match

“Le bureau d’études Minyvel Environnement Le Medec est une structure créée en 2008, œuvrant en ingénierie écologique des milieux continentaux et marins.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 11 of 28 water ecology supplies suppliers based in France

See the full list, filter by size, metro and specialty, and access 67 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water ecology supplies suppliers based in France at a glance

As of Nov 3, 2026
21.5%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · Lyon
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
8
51-200
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 28 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 ecology supplies suppliers” 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 67 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 3, 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 ecology supplies suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water ecology supplies suppliers are there based in France?

RevenueBase identified 28 company matches for water ecology supplies suppliers 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?

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

Which city has the most water ecology supplies suppliers?

Lyon leads with 2 company records, followed by Annecy (1) and Bordeaux (1).

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 67 professional contacts with verified work emails tracked across these 28 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 3, 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.