Company lists · Data refreshed September 2026

Top 25 Environmental testing labs based in France

Name: Environmental testing labs based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 188 companies tracked

RevenueBase identified 188 environmental testing labs headquartered in France as of September 2026 and tracks 4,362 professional contacts across them, including 1,237 with verified work emails. Paris is the largest hub.

This list covers environmental testing labs 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 19, 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 19, 2026 86% judged on-target in blind review

188Companies

4,362Contacts tracked

1,237Verified emails

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The 25 largest environmental testing labs based in France

Ranked by team size

Top 25 of 188 environmental testing labs based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental testing labs: 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	CARSO	Indirect evidence	Vénissieux, FranceHQ checked Sep 19, 2026	1,001-5,000	585 contacts →
	Indirect evidence “Leader des prestations analytiques environnementales et agroalimentaires accrédité COFRAC, agréé par le Ministère de la santé Votre environnement et votre santé sont nos priorités.” Source: RevenueBase Database · checked Sep 19, 2026
2	ITGA	Indirect evidence	Saint-grégoire, FranceHQ checked Sep 19, 2026	501-1,000	557 contacts →
	Indirect evidence “ITGA, entreprise nationale fondée en 1994, dont le siège social est situé à Rennes, accompagne depuis 30 ans, tous les professionnels dans la résolution optimale de leurs…” Source: RevenueBase Database · checked Sep 19, 2026
3	ADX Groupe	Indirect evidence	Château-gontier, FranceHQ checked Sep 19, 2026	201-500	343 contacts →
	Indirect evidence “ADX Groupe, votre bureau d'études de l'existant - Réalisation de diagnostics immobiliers obligatoires lors de la transaction ou location des biens- Recherche d’amiante dans tous…” Source: RevenueBase Database · checked Sep 19, 2026
4	Laboratoire Phytocontrol	Indirect evidence	Nîmes, FranceHQ checked Sep 19, 2026	201-500	296 contacts →
	Indirect evidence “Phytocontrol Group œuvre au quotidien à garantir la sécurité sanitaire des aliments et de l’environnement.” Source: RevenueBase Database · checked Sep 19, 2026
5	IRH Ingenieur Conseil	Indirect evidence	Ludres, FranceHQ checked Sep 19, 2026	51-200	229 contacts →
	Indirect evidence “IRH Ingénieur Conseil est membre d'Antea Group.” Source: RevenueBase Database · checked Sep 19, 2026
6	Setec Hydratec	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	182 contacts →
	Indirect evidence “Bureau d’études techniques fondé en 1974, setec hydratec s’est positionné en tant qu’expert sur tous les sujets liés à l’ingénierie de l’eau et des sites et sols pollués, afin de…” Source: RevenueBase Database · checked Sep 19, 2026
7	Laboratoires DES Pyrénées ET DES Landes	Indirect evidence	Lagor, FranceHQ checked Sep 19, 2026	201-500	124 contacts →
	Indirect evidence “Les Laboratoires des Pyrénées et des Landes sont un établissement public à caractère industriel et commercial (EPIC) rattaché aux départements des Pyrénées Atlantiques, des Hautes…” Source: RevenueBase Database · checked Sep 19, 2026
8	Envisol	Indirect evidence	La Tour Du Pin, FranceHQ checked Sep 19, 2026	51-200	70 contacts →
	Indirect evidence “ENVISOL est une entreprise spécialisée dans le conseil et l’ingénierie offrant des prestations dans le domaine des sites et sols pollués.” Source: RevenueBase Database · checked Sep 19, 2026
9	Flashlab SAS	Indirect evidence	Longjumeau, FranceHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “FLASHLAB est un laboratoire Français spécialisé dans les analyses environnementales (Air, Eau, Sol) et bâtiment.” Source: RevenueBase Database · checked Sep 19, 2026
10	SOCOR	Indirect evidence	Dechy, FranceHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Crée dans le douaisis depuis 1949, Socor est un laboratoire d'analyses environnementales spécialisé dans l'énergie, les déchets et l'eau.” Source: RevenueBase Database · checked Sep 19, 2026
11	Envolis	Indirect evidence	Gujan-mestras, FranceHQ checked Sep 19, 2026	11-50	52 contacts →
	Indirect evidence “ENVOLIS est un bureau d’études composé de scientifiques et de consultants qui réalisent des expertises environnementales dans les domaines de l’eau, du sol et de la biodiversité…” Source: RevenueBase Database · checked Sep 19, 2026
12	Laboratoire DE L'environnement ET DE L'alimentation DE LA Vendée Leav	Indirect evidence	La Roche-sur-yon, FranceHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “Le Laboratoire de l'Environnement et de l'Alimentation de la Vendée est une structure du Conseil départemental de la Vendée qui vous propose des prestations d’analyses…” Source: RevenueBase Database · checked Sep 19, 2026
13	Inaxe Energie & Environnement	Indirect evidence	Rueil Malmaison, FranceHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “INAXE est un expert des polluants du bâtiment qui évolue au stade de la rénovation, réhabilitation, démolition, au travers de 3 pôles : le DIAGNOSTIC, la MAITRISE D’ŒUVRE et…” Source: RevenueBase Database · checked Sep 19, 2026
14	Tera Environnement	Partial evidence	Crolles, FranceHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “TERA Environment is a laboratory specialized in the analysis of the chemical contaminations, strengthened by 10 years of experience.” Source: RevenueBase Database · checked Sep 19, 2026
15	Domobat Expertises	Indirect evidence	Le Teil, FranceHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Agir en acteur responsable pour un monde plus fiable, durable et porteur de progrès partagés.” Source: RevenueBase Database · checked Sep 19, 2026
16	Laboratoires Areia Environnement	Indirect evidence	Grand Bourgtheroulde, FranceHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Les laboratoires Aréia Environnement, créés en 2012, sont spécialisés en analyses physico-chimiques dans les domaines de la santé du bâtiment, des infrastructures industrielles…” Source: RevenueBase Database · checked Sep 19, 2026
17	Ad-Lab	Indirect evidence	Brussieu, FranceHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “AD-LAB, une Expertise Reconnue au Service de l’Analyse Environnementale.” Source: RevenueBase Database · checked Sep 19, 2026
18	Aquatycia	Indirect evidence	Alfortville, FranceHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Laboratoire et bureau d'études spécialisé dans l'eau, l'air et les aliments.” Source: RevenueBase Database · checked Sep 19, 2026
19	Solpol	Indirect evidence	Grigny, FranceHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Nos agences : SOLPOL IDF (Ile-de-France) SOLPOL PACA (Provence-Alpes-Côte d'Azur) SOLPOL AURA (Auvergne Rhône Alpes) SOLPOL NOVA (Nouvelle Aquitaine) Fondée en 2012, la société…” Source: RevenueBase Database · checked Sep 19, 2026
20	Laboratoire Girpa	Indirect evidence	Beaucouzé, FranceHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “GIRPA est un laboratoire d’analyses de contaminants qui accompagne ses clients dans la sécurisation alimentaire, la connaissance des strates environnementales et la protection des…” Source: RevenueBase Database · checked Sep 19, 2026
21	Ecomesure	Partial evidence	Saclay, FranceHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “ECOMESURE is an innovative company specializing in instrumentation, connected systems and web services for environmental data monitoring and analysis.” Source: RevenueBase Database · checked Sep 19, 2026
22	Perl Environnement	Indirect evidence	Marsannay-la-côte, FranceHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Etudes SSP selon norme NF X 31-620 AMO - MOE Déconstruction / Dépollution Diagnostic PEMD Suivi réglementaire ICPE - Délégation environnement Cessation d’activité ICPE Travaux de…” Source: RevenueBase Database · checked Sep 19, 2026
23	Kali'air	Indirect evidence	Sainghin En Melantois, FranceHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Kali'air est une société du groupe Kali Environnement, spécialiste au niveau national des mesures de polluants dans l’air.” Source: RevenueBase Database · checked Sep 19, 2026
24	ADDD	Indirect evidence	Montesson, FranceHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “est une société spécialisée dans les services liés à la maîtrise de la qualité de l’air (audit, diagnostic, mise en propreté des réseaux,etc.) Nous travaillons dans les secteurs…” Source: RevenueBase Database · checked Sep 19, 2026
25	HPC International SAS	Indirect evidence	Roscoff, FranceHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Bureau d’étude en Santé-Environnement situé sur Roscoff, HPC INTERNATIONAL est une des filiales du groupe HPC AG, l’une des principales sociétés du secteur de l’environnement en…” Source: RevenueBase Database · checked Sep 19, 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: environmental testing labs. 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 environmental testing labs.
Partial evidence: Its own public description names part of environmental testing labs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental testing labs. 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 188 environmental testing labs based in France

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Environmental testing labs based in France at a glance

As of Sep 19, 2026

28.4%Verified-email coverage

23.2Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 188 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 environmental testing labs, 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 “environmental testing labs”. 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 environmental testing labs), 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 environmental testing labs, 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, 1,237 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 19, 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 environmental testing labs, 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 environmental testing labs are there based in France?

RevenueBase identified 188 environmental testing labs 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?

CARSO, headquartered in Venissieux, tops this list with the largest team on record.

Which city has the most environmental testing labs?

Paris leads with 6 headquartered companies, followed by Lille (3) and Nimes (3).

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 1,237 verified decision-maker contacts tracked across these 188 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 19, 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.