Company lists · Data refreshed November 2026

Top 10 Effluent testing laboratories based in France

RevenueBase identified 39 company matches for effluent testing laboratories associated with France as of November 2026 and tracks 465 professional contacts across them, including 47 with verified work emails. Montpellier is the largest hub.

This list covers company matches for effluent testing laboratories 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
39Companies
465Contacts tracked
47Verified emails
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The 10 largest effluent testing laboratories based in France

Ranked by team size
Top 10 of 39 company matches for effluent testing laboratories 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 matchDechy, FranceHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Crée dans le douaisis depuis 1949, Socor est un laboratoire d'analyses environnementales spécialisé dans l'énergie, les déchets et l'eau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAlfortville, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Laboratoire et bureau d'études spécialisé dans l'eau, l'air et les aliments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNîmes, FranceHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“The Phytocontrol network is made up of 4 laboratories - 3 in France and 1 in Spain - and a team of national and international technical experts established in Europe and North…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNanterre, FranceHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“ANALY-CO réalise des analyses et des études en environnement depuis 1971.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCestas, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“ARTICA Water Solution est une SAS indépendante 100% dédiée au traitement de l'eau et des effluents.”

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

Exact match

“Gestion de vos eaux usées Industrielles de A à Z.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPoitiers, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“L’activité d’Hésiode Environnement est axée sur la recherche, le développement et l’adaptation de nouvelles méthodes d’analyses innovantes pour répondre aux besoins spécifiques de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDechy, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTalence, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Surveillance environnementale de vos installations et mesure d'impact de vos procédés au moyen - d'essais écotoxicologiques et/ou d'analyses chimiques - sur les compartiments …”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBellegarde-du-loiret, FranceHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“Primoris, laboratoire officiel pour la France, la Belgique et le Luxembourg, s’investit au quotidien pour vous et à vos côtés depuis plus de vingt ans, pour vous garantir une…”

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

Showing 10 of 39 effluent testing laboratories based in France

See the full list, filter by size, metro and specialty, and access 47 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Effluent testing laboratories based in France at a glance

As of Nov 6, 2026
10.1%Verified-email coverage
11.9Average contacts per company
1-10Median size (employees)
5.1%Largest-city concentration · Montpellier
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
11
51-200
6
201-500
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 39 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 “effluent testing laboratories” 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 47 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 “effluent testing laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many effluent testing laboratories are there based in France?

RevenueBase identified 39 company matches for effluent testing laboratories 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?

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

Which city has the most effluent testing laboratories?

Montpellier leads with 2 company records, followed by Rochefort (2) and Alfortville (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 47 professional contacts with verified work emails tracked across these 39 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.