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 company matches for industrial hygiene testing companies associated with 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 company matches for industrial hygiene testing 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 September 17, 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 Sep 17, 2026 How this list was built

124Companies

1,411Contacts tracked

440Verified emails

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The 25 largest industrial hygiene testing companies based in France

Ranked by team size

Top 25 of 124 company matches for industrial hygiene testing companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Igienair	Exact match	Achères, FranceHQ recorded Sep 17, 2026	501-1,000	237 contacts →
	Exact match “IGIENAIR : Spécialiste dans la maitrise et la surveillance de la Qualité de l'Air Intérieur (QAI)!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Laboratoires DES Pyrénées ET DES Landes	Exact match	Lagor, FranceHQ recorded Sep 17, 2026	201-500	124 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Flashlab SAS	Exact match	Longjumeau, FranceHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “FLASHLAB est un laboratoire Français spécialisé dans les analyses environnementales (Air, Eau, Sol) et bâtiment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Aléa Contrôles	Exact match	Auzeville-tolosane, FranceHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Tera Environnement	Exact match	Crolles, FranceHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “TERA Environment is a laboratory specialized in the analysis of the chemical contaminations, strengthened by 10 years of experience.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Toxilabo	Exact match	Nantes, FranceHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Domobat Expertises	Exact match	Le Teil, FranceHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Agir en acteur responsable pour un monde plus fiable, durable et porteur de progrès partagés.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Laboratoires Areia Environnement	Exact match	Grand Bourgtheroulde, FranceHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Les laboratoires Aréia Environnement, créés en 2012, sont spécialisés en analyses physico-chimiques dans les domaines de la santé du bâtiment, des infrastructures industrielles…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Aquatycia	Exact match	Alfortville, FranceHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Laboratoire et bureau d'études spécialisé dans l'eau, l'air et les aliments.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Ledoux & Associés	Exact match	Paris, FranceHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Le cabinet d’avocats Ledoux & associés est un acteur incontournable en matière d’hygiène, de santé et de sécurité au travail.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Laboratoire Girpa	Exact match	Beaucouzé, FranceHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Perl Environnement	Exact match	Marsannay-la-côte, FranceHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	LEI	Exact match	Vénissieux, FranceHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Kali'air	Exact match	Sainghin En Melantois, FranceHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Kali'air est une société du groupe Kali Environnement, spécialiste au niveau national des mesures de polluants dans l’air.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Conseil Chimie Service	Exact match	Aix En Provence, FranceHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Detecta Services	Exact match	Thelus, FranceHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	A2a Ingénierie	Exact match	La Garenne-colombes, FranceHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “A2A Ingénierie partenaire historique des Propriétaires et des Administrateurs de Biens spécialisé dans la gestion du risque sanitaire des bâtiments associe multiple compétences -…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Phytocontrol Laboratory	Exact match	Nîmes, FranceHQ recorded Sep 17, 2026	201-500	12 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 · Sep 17, 2026 · View company records in RevenueBase
19	Anatecs	Exact match	Millery, FranceHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Depuis plus de 20 ans, Anatecs accompagne les acteurs industriels dans la maîtrise des risques atmosphériques et chimiques.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Manexi Diagnostics	Exact match	Vélizy-villacoublay, FranceHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Créé en 1993, le bureau d’études techniques MANEXI est spécialiste de la gestion des problématiques de polluants issus de la construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Exell Sécurité	Exact match	Tremblay-En-France, FranceHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Entreprise spécialisée dans la Coordination Sécurité et Protection de la Santé (SPS), les diagnostics, expertises et études (amiante, plomb, état des lieux, acoustiques…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	L3a Groupe	Exact match	Paris, FranceHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Edifiance	Exact match	Clamart, FranceHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “La société EDIFIANCE est experte dans le diagnostic amiante et plomb avant travaux et démolition.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	BHA Environnement	Exact match	Buc, FranceHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Expertise, conseil et diagnostic dans le domaine des polluants du bâtiment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	HELFY	Exact match	Mazingarbe, FranceHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Bureau d’étude Technique, Conseil, audit et Formation en Prévention des risques Professionnels, depuis 2004.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial hygiene testing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 124 industrial hygiene testing companies based in France

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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

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 “industrial hygiene testing 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 440 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 September 17, 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 “industrial hygiene testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial hygiene testing companies are there based in France?

RevenueBase identified 124 company matches for industrial hygiene testing companies associated with France as of September 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?

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

Which city has the most industrial hygiene testing companies?

Paris leads with 5 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 440 professional contacts with verified work emails tracked across these 124 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 September 17, 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.