Company lists · Data refreshed September 2026

Top 25 Industrial hygiene testing companies based in France

Name: Industrial hygiene testing companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 124 companies tracked

RevenueBase identified 124 industrial hygiene testing companies headquartered in France as of September 2026 and tracks 1,411 professional contacts across them, including 440 with verified work emails. Paris is the largest hub.

This list covers industrial hygiene testing companies 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 17, 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 17, 2026 86% judged on-target in blind review

124Companies

1,411Contacts tracked

440Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial hygiene testing companies based in France

Ranked by team size

Top 25 of 124 industrial hygiene testing companies based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial hygiene testing companies: 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	Igienair	Indirect evidence	Achères, FranceHQ checked Sep 17, 2026	501-1,000	237 contacts →
	Indirect evidence “IGIENAIR : Spécialiste dans la maitrise et la surveillance de la Qualité de l'Air Intérieur (QAI)!” Source: RevenueBase Database · checked Sep 17, 2026
2	Laboratoires DES Pyrénées ET DES Landes	Partial evidence	Lagor, FranceHQ checked Sep 17, 2026	201-500	124 contacts →
	Partial 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 17, 2026
3	Flashlab SAS	Indirect evidence	Longjumeau, FranceHQ checked Sep 17, 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 17, 2026
4	Aléa Contrôles	Indirect evidence	Auzeville-tolosane, FranceHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “Aléa Contrôles réalise des missions dans le domaine de la santé et sécurité professionnelles - Formations (sous-sections 3 et 4 amiante, plomb, HAP.)- Repérage (avant/après…” Source: RevenueBase Database · checked Sep 17, 2026
5	Tera Environnement	Indirect evidence	Crolles, FranceHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect 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 17, 2026
6	Toxilabo	Indirect evidence	Nantes, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Depuis plus de 25 ans, nous accompagnons les acteurs de la santé au travail dans l’évaluation des risques chimiques et la surveillance de l’exposition des salariés, grâce à notre…” Source: RevenueBase Database · checked Sep 17, 2026
7	Domobat Expertises	Indirect evidence	Le Teil, FranceHQ checked Sep 17, 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 17, 2026
8	Laboratoires Areia Environnement	Partial evidence	Grand Bourgtheroulde, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial 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 17, 2026
9	Aquatycia	Indirect evidence	Alfortville, FranceHQ checked Sep 17, 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 17, 2026
10	Ledoux & Associés	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Le cabinet d’avocats Ledoux & associés est un acteur incontournable en matière d’hygiène, de santé et de sécurité au travail.” Source: RevenueBase Database · checked Sep 17, 2026
11	Laboratoire Girpa	Indirect evidence	Beaucouzé, FranceHQ checked Sep 17, 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 17, 2026
12	Perl Environnement	Indirect evidence	Marsannay-la-côte, FranceHQ checked Sep 17, 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 17, 2026
13	LEI	Indirect evidence	Vénissieux, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Le Bureau d’Etudes LEI a été fondé en 1995 il se positionne dans le domaine du diagnostic immobilier et de la prévention des risques et de la sécurité dans le bâtiment et les…” Source: RevenueBase Database · checked Sep 17, 2026
14	Kali'air	Indirect evidence	Sainghin En Melantois, FranceHQ checked Sep 17, 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 17, 2026
15	Conseil Chimie Service	Indirect evidence	Aix En Provence, FranceHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “C2S - CONSEIL CHIMIE SERVICES est bureau d'étude spécialisé en qualité de l'air (qualité de l'air intérieur, surveillance environnementale) et propose également un service…” Source: RevenueBase Database · checked Sep 17, 2026
16	Detecta Services	Partial evidence	Thelus, FranceHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Spécialisée dans la détection de gaz et dans la détection et mesures de poussières auprès des entreprises industrielles, du BTP, l’Hygiène et la Sécurité, l’environnement ou…” Source: RevenueBase Database · checked Sep 17, 2026
17	A2a Ingénierie	Indirect evidence	La Garenne-colombes, FranceHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “A2A Ingénierie partenaire historique des Propriétaires et des Administrateurs de Biens spécialisé dans la gestion du risque sanitaire des bâtiments associe multiple compétences -…” Source: RevenueBase Database · checked Sep 17, 2026
18	Phytocontrol Laboratory	Indirect evidence	Nîmes, FranceHQ checked Sep 17, 2026	201-500	12 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
19	Anatecs	Partial evidence	Millery, FranceHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Depuis plus de 20 ans, Anatecs accompagne les acteurs industriels dans la maîtrise des risques atmosphériques et chimiques.” Source: RevenueBase Database · checked Sep 17, 2026
20	Manexi Diagnostics	Indirect evidence	Vélizy-villacoublay, FranceHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Créé en 1993, le bureau d’études techniques MANEXI est spécialiste de la gestion des problématiques de polluants issus de la construction.” Source: RevenueBase Database · checked Sep 17, 2026
21	Exell Sécurité	Indirect evidence	Tremblay-En-France, FranceHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Entreprise spécialisée dans la Coordination Sécurité et Protection de la Santé (SPS), les diagnostics, expertises et études (amiante, plomb, état des lieux, acoustiques…” Source: RevenueBase Database · checked Sep 17, 2026
22	L3a Groupe	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “L3A C'EST L'EXPERTISE, L'EFFICACITÉ ET LE DYNAMISME d’une équipe jeune qui s’adapte aux besoins de ses clients dans le respect de la législation et des normes en vigueur.” Source: RevenueBase Database · checked Sep 17, 2026
23	Edifiance	Indirect evidence	Clamart, FranceHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “La société EDIFIANCE est experte dans le diagnostic amiante et plomb avant travaux et démolition.” Source: RevenueBase Database · checked Sep 17, 2026
24	BHA Environnement	Indirect evidence	Buc, FranceHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Expertise, conseil et diagnostic dans le domaine des polluants du bâtiment.” Source: RevenueBase Database · checked Sep 17, 2026
25	HELFY	Indirect evidence	Mazingarbe, FranceHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Bureau d’étude Technique, Conseil, audit et Formation en Prévention des risques Professionnels, depuis 2004.” Source: RevenueBase Database · checked Sep 17, 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 hygiene testing companies. 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 hygiene testing companies.
Partial evidence: Its own public description names part of industrial hygiene testing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial hygiene testing companies. 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 124 industrial hygiene testing companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 440 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial hygiene testing companies based in France at a glance

As of Sep 17, 2026

31.2%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 124 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 hygiene testing companies, 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 hygiene testing companies”. 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 hygiene testing companies), 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 hygiene testing companies, 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, 440 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 17, 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 hygiene testing companies, 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 hygiene testing companies are there based in France?

RevenueBase identified 124 industrial hygiene testing companies 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?

Igienair, headquartered in Acheres, tops this list with the largest team on record.

Which city has the most industrial hygiene testing companies?

Paris leads with 5 headquartered companies, followed by Lille (4) and Aix-En-Provence (2).

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 440 verified decision-maker contacts tracked across these 124 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 124 industrial hygiene testing companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Industrial hygiene testing companies by geography

Browse the directory

Browse: Companies home · All France lists · All Industrial hygiene testing companies lists · New lists

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.